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浏览: 发布日期:2017-03-28
铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)主要(yao)(yao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)包括(kuo):金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)炼、模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)、浇(jiao)(jiao)注(zhu)(zhu)(zhu)凝(ning)(ning)固(gu)和(he)(he)(he)(he)(he)脱(tuo)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)清(qing)理(li)(li)等(deng)(deng)(deng)(deng)。铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主要(yao)(yao)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)是(shi)(shi)(shi)(shi)(shi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)钢、铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)铁(tie)(tie)、铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)有(you)(you)(you)(you)(you)色合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(铜(tong)、铝、锌(xin)、铅等(deng)(deng)(deng)(deng))等(deng)(deng)(deng)(deng)。 铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)可(ke)(ke)(ke)(ke)(ke)分(fen)为(wei)(wei)砂(sha)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)和(he)(he)(he)(he)(he)特(te)(te)(te)(te)(te)种(zhong)(zhong)(zhong)(zhong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)。 特(te)(te)(te)(te)(te)种(zhong)(zhong)(zhong)(zhong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi) 特(te)(te)(te)(te)(te)种(zhong)(zhong)(zhong)(zhong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)有(you)(you)(you)(you)(you)离心(xin)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),低(di)(di)(di)(di)(di)(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),差压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),增(zeng)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),石膏型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),陶(tao)瓷型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)等(deng)(deng)(deng)(deng)方式(shi)[2] 压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao) 压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)是(shi)(shi)(shi)(shi)(shi)指金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)其(qi)(qi)(qi)(qi)他外(wai)(wai)力(li)(li)(li)(li)(不(bu)(bu)(bu)(bu)含重力(li)(li)(li)(li))的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)下(xia)(xia)(xia)(xia)注(zhu)(zhu)(zhu)入铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)。广(guang)义的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)包括(kuo)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)机(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)和(he)(he)(he)(he)(he)真空(kong)(kong)(kong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)、低(di)(di)(di)(di)(di)(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)、离心(xin)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)等(deng)(deng)(deng)(deng);窄义的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)专指压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)机(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),简(jian)称(cheng)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)。这(zhei)(zhei)几种(zhong)(zhong)(zhong)(zhong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)是(shi)(shi)(shi)(shi)(shi)目(mu)前(qian)(qian)有(you)(you)(you)(you)(you)色金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)最(zui)常(chang)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)、也(ye)(ye)(ye)(ye)是(shi)(shi)(shi)(shi)(shi)相(xiang)(xiang)(xiang)(xiang)(xiang)对(dui)(dui)(dui)(dui)价格最(zui)低(di)(di)(di)(di)(di)(di)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。 金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao) 金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)是(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)(耐(nai)(nai)(nai)(nai)热(re)(re)(re)(re)(re)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)钢,球墨(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)铁(tie)(tie),耐(nai)(nai)(nai)(nai)热(re)(re)(re)(re)(re)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)铁(tie)(tie)等(deng)(deng)(deng)(deng))制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)空(kong)(kong)(kong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)现(xian)代(dai)(dai)(dai)(dai)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)。 金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)既可(ke)(ke)(ke)(ke)(ke)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)重力(li)(li)(li)(li)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),也(ye)(ye)(ye)(ye)可(ke)(ke)(ke)(ke)(ke)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)。金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)能(neng)(neng)(neng)(neng)反(fan)(fan)复(fu)(fu)(fu)多(duo)次使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong),每浇(jiao)(jiao)注(zhu)(zhu)(zhu)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)次金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye),就(jiu)(jiu)获得(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)次铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian),寿命很(hen)(hen)(hen)(hen)长,生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)效(xiao)率很(hen)(hen)(hen)(hen)高(gao)(gao)(gao)(gao)(gao)。金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)不(bu)(bu)(bu)(bu)但(dan)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)好,表(biao)面(mian)(mian)光(guang)洁(jie)(jie)(jie),而(er)(er)(er)(er)(er)(er)(er)(er)且(qie)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)浇(jiao)(jiao)注(zhu)(zhu)(zhu)相(xiang)(xiang)(xiang)(xiang)(xiang)同金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)情况(kuang)下(xia)(xia)(xia)(xia),其(qi)(qi)(qi)(qi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)强度(du)(du)(du)(du)(du)(du)(du)要(yao)(yao)比(bi)砂(sha)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)更(geng)高(gao)(gao)(gao)(gao)(gao),更(geng)不(bu)(bu)(bu)(bu)容易(yi)损(sun)坏。因(yin)(yin)(yin)此(ci),在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)大(da)(da)批(pi)量(liang)(liang)(liang)(liang)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)有(you)(you)(you)(you)(you)色金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、小(xiao)(xiao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)时(shi)(shi)(shi),只要(yao)(yao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)点(dian)不(bu)(bu)(bu)(bu)过(guo)(guo)(guo)(guo)高(gao)(gao)(gao)(gao)(gao),一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)都优(you)先(xian)选用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)。但(dan)是(shi)(shi)(shi)(shi)(shi),金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)也(ye)(ye)(ye)(ye)有(you)(you)(you)(you)(you)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)些(xie)(xie)不(bu)(bu)(bu)(bu)足之(zhi)处:因(yin)(yin)(yin)为(wei)(wei)耐(nai)(nai)(nai)(nai)热(re)(re)(re)(re)(re)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)钢和(he)(he)(he)(he)(he)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)它(ta)(ta)上(shang)(shang)(shang)(shang)面(mian)(mian)做出(chu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)空(kong)(kong)(kong)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)腔(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)都比(bi)较(jiao)(jiao)昂贵,所(suo)以(yi)(yi)(yi)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)费(fei)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)不(bu)(bu)(bu)(bu)菲,不(bu)(bu)(bu)(bu)过(guo)(guo)(guo)(guo)总体(ti)(ti)和(he)(he)(he)(he)(he)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)费(fei)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)比(bi)起来(lai)(lai)(lai)(lai)(lai)则便(bian)宜(yi)(yi)多(duo)了(le)(le)(le)(le)。对(dui)(dui)(dui)(dui)小(xiao)(xiao)批(pi)量(liang)(liang)(liang)(liang)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)而(er)(er)(er)(er)(er)(er)(er)(er)言,分(fen)摊到(dao)每件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)产(chan)(chan)(chan)(chan)品(pin)上(shang)(shang)(shang)(shang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)费(fei)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)明显过(guo)(guo)(guo)(guo)高(gao)(gao)(gao)(gao)(gao),一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)不(bu)(bu)(bu)(bu)易(yi)接受(shou)。又(you)因(yin)(yin)(yin)为(wei)(wei)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)受(shou)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)和(he)(he)(he)(he)(he)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)腔(qiang)(qiang)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)设(she)(she)(she)备(bei)、铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)设(she)(she)(she)备(bei)能(neng)(neng)(neng)(neng)力(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)限(xian)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi),所(suo)以(yi)(yi)(yi)对(dui)(dui)(dui)(dui)特(te)(te)(te)(te)(te)别(bie)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)也(ye)(ye)(ye)(ye)显得(de)(de)(de)(de)(de)无(wu)能(neng)(neng)(neng)(neng)为(wei)(wei)力(li)(li)(li)(li)。因(yin)(yin)(yin)而(er)(er)(er)(er)(er)(er)(er)(er)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)小(xiao)(xiao)批(pi)量(liang)(liang)(liang)(liang)及(ji)大(da)(da)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),很(hen)(hen)(hen)(hen)少(shao)(shao)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)。此(ci)外(wai)(wai),金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)虽然(ran)(ran)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)了(le)(le)(le)(le)耐(nai)(nai)(nai)(nai)热(re)(re)(re)(re)(re)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)钢,但(dan)耐(nai)(nai)(nai)(nai)热(re)(re)(re)(re)(re)能(neng)(neng)(neng)(neng)力(li)(li)(li)(li)仍有(you)(you)(you)(you)(you)限(xian),一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)多(duo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)铝合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)、锌(xin)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)、镁合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)铜(tong)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)已较(jiao)(jiao)少(shao)(shao)应(ying)(ying)(ying)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong),而(er)(er)(er)(er)(er)(er)(er)(er)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)黑色金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)就(jiu)(jiu)更(geng)少(shao)(shao)了(le)(le)(le)(le)。 压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu) 压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)是(shi)(shi)(shi)(shi)(shi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)机(ji)(ji)(ji)(ji)(ji)(ji)上(shang)(shang)(shang)(shang)进(jin)(jin)(jin)(jin)(jin)行(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),是(shi)(shi)(shi)(shi)(shi)目(mu)前(qian)(qian)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)效(xiao)率最(zui)高(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)。 压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)机(ji)(ji)(ji)(ji)(ji)(ji)分(fen)为(wei)(wei)热(re)(re)(re)(re)(re)室压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)机(ji)(ji)(ji)(ji)(ji)(ji)和(he)(he)(he)(he)(he)冷(leng)室压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)机(ji)(ji)(ji)(ji)(ji)(ji)两(liang)类。热(re)(re)(re)(re)(re)室压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)机(ji)(ji)(ji)(ji)(ji)(ji)自动(dong)(dong)(dong)(dong)(dong)化(hua)(hua)(hua)(hua)(hua)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)度(du)(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao),材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)损(sun)耗(hao)少(shao)(shao),生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)效(xiao)率比(bi)冷(leng)室压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)机(ji)(ji)(ji)(ji)(ji)(ji)更(geng)高(gao)(gao)(gao)(gao)(gao),但(dan)受(shou)机(ji)(ji)(ji)(ji)(ji)(ji)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)耐(nai)(nai)(nai)(nai)热(re)(re)(re)(re)(re)能(neng)(neng)(neng)(neng)力(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)约(yue),目(mu)前(qian)(qian)还只能(neng)(neng)(neng)(neng)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)锌(xin)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)、镁合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)等(deng)(deng)(deng)(deng)低(di)(di)(di)(di)(di)(di)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)点(dian)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)。当(dang)(dang)今广(guang)泛(fan)(fan)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铝合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian),由(you)(you)于(yu)(yu)(yu)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)点(dian)较(jiao)(jiao)高(gao)(gao)(gao)(gao)(gao),只能(neng)(neng)(neng)(neng)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)冷(leng)室压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)机(ji)(ji)(ji)(ji)(ji)(ji)上(shang)(shang)(shang)(shang)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)。压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)主要(yao)(yao)特(te)(te)(te)(te)(te)点(dian)是(shi)(shi)(shi)(shi)(shi)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)、高(gao)(gao)(gao)(gao)(gao)速下(xia)(xia)(xia)(xia)充填(tian)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)腔(qiang)(qiang),并(bing)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)下(xia)(xia)(xia)(xia)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)、凝(ning)(ning)固(gu),压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)足之(zhi)处是(shi)(shi)(shi)(shi)(shi):因(yin)(yin)(yin)为(wei)(wei)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)高(gao)(gao)(gao)(gao)(gao)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)、高(gao)(gao)(gao)(gao)(gao)速下(xia)(xia)(xia)(xia)充填(tian)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)腔(qiang)(qiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),不(bu)(bu)(bu)(bu)可(ke)(ke)(ke)(ke)(ke)避(bi)(bi)免(mian)地(di)把型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)腔(qiang)(qiang)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)(kong)气(qi)(qi)(qi)(qi)夹裹(guo)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)内部(bu)(bu),形(xing)(xing)(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)皮下(xia)(xia)(xia)(xia)气(qi)(qi)(qi)(qi)孔(kong)(kong),所(suo)以(yi)(yi)(yi)铝合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)不(bu)(bu)(bu)(bu)宜(yi)(yi)热(re)(re)(re)(re)(re)处理(li)(li),锌(xin)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)不(bu)(bu)(bu)(bu)宜(yi)(yi)表(biao)面(mian)(mian)喷塑(su)(但(dan)可(ke)(ke)(ke)(ke)(ke)喷漆)。否则,铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)内部(bu)(bu)气(qi)(qi)(qi)(qi)孔(kong)(kong)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)做上(shang)(shang)(shang)(shang)述(shu)处理(li)(li)加(jia)(jia)(jia)(jia)(jia)(jia)热(re)(re)(re)(re)(re)时(shi)(shi)(shi),将(jiang)(jiang)遇热(re)(re)(re)(re)(re)膨胀(zhang)而(er)(er)(er)(er)(er)(er)(er)(er)致(zhi)(zhi)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)变(bian)形(xing)(xing)(xing)(xing)(xing)或(huo)鼓泡(pao)。此(ci)外(wai)(wai),压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)机(ji)(ji)(ji)(ji)(ji)(ji)械(xie)(xie)(xie)(xie)(xie)切(qie)削加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)余(yu)量(liang)(liang)(liang)(liang)也(ye)(ye)(ye)(ye)应(ying)(ying)(ying)取得(de)(de)(de)(de)(de)小(xiao)(xiao)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)些(xie)(xie),一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)0.5mm左右,既可(ke)(ke)(ke)(ke)(ke)减轻(qing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)重量(liang)(liang)(liang)(liang)、减少(shao)(shao)切(qie)削加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)量(liang)(liang)(liang)(liang)以(yi)(yi)(yi)降低(di)(di)(di)(di)(di)(di)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)本,又(you)可(ke)(ke)(ke)(ke)(ke)避(bi)(bi)免(mian)穿(chuan)透表(biao)面(mian)(mian)致(zhi)(zhi)密(mi)层(ceng),露出(chu)皮下(xia)(xia)(xia)(xia)气(qi)(qi)(qi)(qi)孔(kong)(kong),造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)报废。 熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao) 失(shi)(shi)(shi)(shi)(shi)蜡(la)(la)法(fa)(fa)(fa)(fa)(fa)(fa)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)现(xian)称(cheng)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)精(jing)(jing)(jing)(jing)(jing)(jing)密(mi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),是(shi)(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)种(zhong)(zhong)(zhong)(zhong)少(shao)(shao)切(qie)削或(huo)无(wu)切(qie)削的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi),是(shi)(shi)(shi)(shi)(shi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)行(xing)业中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)项优(you)异(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu),其(qi)(qi)(qi)(qi)应(ying)(ying)(ying)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)非常(chang)广(guang)泛(fan)(fan)。它(ta)(ta)不(bu)(bu)(bu)(bu)仅(jin)适(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)各(ge)种(zhong)(zhong)(zhong)(zhong)类型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)、各(ge)种(zhong)(zhong)(zhong)(zhong)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),而(er)(er)(er)(er)(er)(er)(er)(er)且(qie)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)、表(biao)面(mian)(mian)质(zhi)(zhi)(zhi)量(liang)(liang)(liang)(liang)比(bi)其(qi)(qi)(qi)(qi)它(ta)(ta)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)要(yao)(yao)高(gao)(gao)(gao)(gao)(gao),甚至其(qi)(qi)(qi)(qi)它(ta)(ta)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)难于(yu)(yu)(yu)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)得(de)(de)(de)(de)(de)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)复(fu)(fu)(fu)杂、耐(nai)(nai)(nai)(nai)高(gao)(gao)(gao)(gao)(gao)温(wen)(wen)、不(bu)(bu)(bu)(bu)易(yi)于(yu)(yu)(yu)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian),均可(ke)(ke)(ke)(ke)(ke)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)精(jing)(jing)(jing)(jing)(jing)(jing)密(mi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)得(de)(de)(de)(de)(de)。 熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)精(jing)(jing)(jing)(jing)(jing)(jing)密(mi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)是(shi)(shi)(shi)(shi)(shi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)古代(dai)(dai)(dai)(dai)蜡(la)(la)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)基(ji)(ji)础(chu)上(shang)(shang)(shang)(shang)发(fa)(fa)(fa)(fa)展起来(lai)(lai)(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)。作(zuo)(zuo)(zuo)为(wei)(wei)文明古国(guo)(guo)(guo),中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)国(guo)(guo)(guo)是(shi)(shi)(shi)(shi)(shi)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)这(zhei)(zhei)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)较(jiao)(jiao)早的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)国(guo)(guo)(guo)家之(zhi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi),远在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)公元前(qian)(qian)数百年,我国(guo)(guo)(guo)古代(dai)(dai)(dai)(dai)劳(lao)(lao)动(dong)(dong)(dong)(dong)(dong)人民就(jiu)(jiu)创(chuang)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)了(le)(le)(le)(le)这(zhei)(zhei)种(zhong)(zhong)(zhong)(zhong)失(shi)(shi)(shi)(shi)(shi)蜡(la)(la)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu),用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)来(lai)(lai)(lai)(lai)(lai)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)带有(you)(you)(you)(you)(you)各(ge)种(zhong)(zhong)(zhong)(zhong)精(jing)(jing)(jing)(jing)(jing)(jing)细(xi)(xi)(xi)(xi)花纹(wen)和(he)(he)(he)(he)(he)文字(zi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)钟(zhong)鼎及(ji)器皿(min)等(deng)(deng)(deng)(deng)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)品(pin),如(ru)春秋时(shi)(shi)(shi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)曾侯(hou)乙(yi)墓(mu)尊盘等(deng)(deng)(deng)(deng)。曾侯(hou)乙(yi)墓(mu)尊盘底座(zuo)为(wei)(wei)多(duo)条相(xiang)(xiang)(xiang)(xiang)(xiang)互缠绕的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)龙,它(ta)(ta)们(men)首尾(wei)相(xiang)(xiang)(xiang)(xiang)(xiang)连,上(shang)(shang)(shang)(shang)下(xia)(xia)(xia)(xia)交错(cuo),形(xing)(xing)(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)间(jian)(jian)镂空(kong)(kong)(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)多(duo)层(ceng)云(yun)纹(wen)状图(tu)案,这(zhei)(zhei)些(xie)(xie)图(tu)案用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)普(pu)(pu)(pu)通铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)很(hen)(hen)(hen)(hen)难制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)出(chu)来(lai)(lai)(lai)(lai)(lai),而(er)(er)(er)(er)(er)(er)(er)(er)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)失(shi)(shi)(shi)(shi)(shi)蜡(la)(la)法(fa)(fa)(fa)(fa)(fa)(fa)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi),可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)利(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)石蜡(la)(la)没有(you)(you)(you)(you)(you)强度(du)(du)(du)(du)(du)(du)(du)、易(yi)于(yu)(yu)(yu)雕刻(ke)(ke)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)特(te)(te)(te)(te)(te)点(dian),用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)普(pu)(pu)(pu)通工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)(ju)(ju)(ju)就(jiu)(jiu)可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)雕刻(ke)(ke)出(chu)与(yu)(yu)(yu)(yu)(yu)(yu)所(suo)要(yao)(yao)得(de)(de)(de)(de)(de)到(dao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)曾侯(hou)乙(yi)墓(mu)尊盘一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)样(yang)(yang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)石蜡(la)(la)材(cai)(cai)质(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)品(pin),然(ran)(ran)后(hou)(hou)(hou)(hou)(hou)再附加(jia)(jia)(jia)(jia)(jia)(jia)浇(jiao)(jiao)注(zhu)(zhu)(zhu)系统(tong)(tong),涂(tu)(tu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)、脱(tuo)蜡(la)(la)、浇(jiao)(jiao)注(zhu)(zhu)(zhu),就(jiu)(jiu)可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)得(de)(de)(de)(de)(de)到(dao)精(jing)(jing)(jing)(jing)(jing)(jing)美的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)曾侯(hou)乙(yi)墓(mu)尊盘。 现(xian)代(dai)(dai)(dai)(dai)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)业生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)得(de)(de)(de)(de)(de)到(dao)实际应(ying)(ying)(ying)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)是(shi)(shi)(shi)(shi)(shi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)二十(shi)世(shi)(shi)纪四十(shi)年代(dai)(dai)(dai)(dai)。当(dang)(dang)时(shi)(shi)(shi)航(hang)空(kong)(kong)(kong)喷气(qi)(qi)(qi)(qi)发(fa)(fa)(fa)(fa)动(dong)(dong)(dong)(dong)(dong)机(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)发(fa)(fa)(fa)(fa)展,要(yao)(yao)求(qiu)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)象叶(ye)片、叶(ye)轮、喷嘴等(deng)(deng)(deng)(deng)形(xing)(xing)(xing)(xing)(xing)状复(fu)(fu)(fu)杂,尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)精(jing)(jing)(jing)(jing)(jing)(jing)确(que)以(yi)(yi)(yi)及(ji)表(biao)面(mian)(mian)光(guang)洁(jie)(jie)(jie)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)热(re)(re)(re)(re)(re)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)零(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)。由(you)(you)于(yu)(yu)(yu)耐(nai)(nai)(nai)(nai)热(re)(re)(re)(re)(re)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)难于(yu)(yu)(yu)机(ji)(ji)(ji)(ji)(ji)(ji)械(xie)(xie)(xie)(xie)(xie)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong),零(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)形(xing)(xing)(xing)(xing)(xing)状复(fu)(fu)(fu)杂,以(yi)(yi)(yi)致(zhi)(zhi)不(bu)(bu)(bu)(bu)能(neng)(neng)(neng)(neng)或(huo)难于(yu)(yu)(yu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)其(qi)(qi)(qi)(qi)它(ta)(ta)方法(fa)(fa)(fa)(fa)(fa)(fa)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),因(yin)(yin)(yin)此(ci),需(xu)(xu)要(yao)(yao)寻找一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)种(zhong)(zhong)(zhong)(zhong)新(xin)(xin)(xin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)精(jing)(jing)(jing)(jing)(jing)(jing)密(mi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi),于(yu)(yu)(yu)是(shi)(shi)(shi)(shi)(shi)借(jie)鉴古代(dai)(dai)(dai)(dai)流(liu)传下(xia)(xia)(xia)(xia)来(lai)(lai)(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)失(shi)(shi)(shi)(shi)(shi)蜡(la)(la)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao),经过(guo)(guo)(guo)(guo)对(dui)(dui)(dui)(dui)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)和(he)(he)(he)(he)(he)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)改(gai)进(jin)(jin)(jin)(jin)(jin),现(xian)代(dai)(dai)(dai)(dai)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)古代(dai)(dai)(dai)(dai)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)基(ji)(ji)础(chu)上(shang)(shang)(shang)(shang)获得(de)(de)(de)(de)(de)重要(yao)(yao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)发(fa)(fa)(fa)(fa)展。所(suo)以(yi)(yi)(yi),航(hang)空(kong)(kong)(kong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)业的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)发(fa)(fa)(fa)(fa)展推(tui)动(dong)(dong)(dong)(dong)(dong)了(le)(le)(le)(le)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)应(ying)(ying)(ying)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong),而(er)(er)(er)(er)(er)(er)(er)(er)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)断改(gai)进(jin)(jin)(jin)(jin)(jin)和(he)(he)(he)(he)(he)完(wan)善(shan),也(ye)(ye)(ye)(ye)为(wei)(wei)航(hang)空(kong)(kong)(kong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)业进(jin)(jin)(jin)(jin)(jin)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)步提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)性(xing)能(neng)(neng)(neng)(neng)创(chuang)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)了(le)(le)(le)(le)有(you)(you)(you)(you)(you)利(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)条件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)。 我国(guo)(guo)(guo)是(shi)(shi)(shi)(shi)(shi)于(yu)(yu)(yu)上(shang)(shang)(shang)(shang)世(shi)(shi)纪五、六十(shi)年代(dai)(dai)(dai)(dai)开始将(jiang)(jiang)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)应(ying)(ying)(ying)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)业生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)。其(qi)(qi)(qi)(qi)后(hou)(hou)(hou)(hou)(hou)这(zhei)(zhei)种(zhong)(zhong)(zhong)(zhong)先(xian)进(jin)(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)得(de)(de)(de)(de)(de)到(dao)巨大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)发(fa)(fa)(fa)(fa)展,相(xiang)(xiang)(xiang)(xiang)(xiang)继在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)航(hang)空(kong)(kong)(kong)、汽车、机(ji)(ji)(ji)(ji)(ji)(ji)床、船舶(bo)、内燃机(ji)(ji)(ji)(ji)(ji)(ji)、气(qi)(qi)(qi)(qi)轮机(ji)(ji)(ji)(ji)(ji)(ji)、电讯仪器、武器、医疗器械(xie)(xie)(xie)(xie)(xie)以(yi)(yi)(yi)及(ji)刀(dao)(dao)具(ju)(ju)(ju)(ju)(ju)(ju)等(deng)(deng)(deng)(deng)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)业中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)被广(guang)泛(fan)(fan)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong),同时(shi)(shi)(shi)也(ye)(ye)(ye)(ye)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)(yu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)美术(shu)(shu)(shu)品(pin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)。 所(suo)谓熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi),简(jian)单(dan)说就(jiu)(jiu)是(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)易(yi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)(例如(ru)蜡(la)(la)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)或(huo)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao))制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)可(ke)(ke)(ke)(ke)(ke)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)性(xing)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(简(jian)称(cheng)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)或(huo)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)),在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)其(qi)(qi)(qi)(qi)上(shang)(shang)(shang)(shang)涂(tu)(tu)覆若(ruo)干(gan)(gan)(gan)层(ceng)特(te)(te)(te)(te)(te)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)火(huo)(huo)涂(tu)(tu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao),经过(guo)(guo)(guo)(guo)干(gan)(gan)(gan)燥和(he)(he)(he)(he)(he)硬化(hua)(hua)(hua)(hua)(hua)形(xing)(xing)(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)个整(zheng)(zheng)体(ti)(ti)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)壳(qiao)(qiao)(qiao)后(hou)(hou)(hou)(hou)(hou),再用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)蒸汽或(huo)热(re)(re)(re)(re)(re)水从(cong)(cong)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)壳(qiao)(qiao)(qiao)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)掉(diao)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing),然(ran)(ran)后(hou)(hou)(hou)(hou)(hou)把型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)壳(qiao)(qiao)(qiao)置(zhi)于(yu)(yu)(yu)砂(sha)箱(xiang)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)其(qi)(qi)(qi)(qi)四周填(tian)充干(gan)(gan)(gan)砂(sha)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing),最(zui)后(hou)(hou)(hou)(hou)(hou)将(jiang)(jiang)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)放(fang)入焙(bei)(bei)烧(shao)(shao)炉(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)经过(guo)(guo)(guo)(guo)高(gao)(gao)(gao)(gao)(gao)温(wen)(wen)焙(bei)(bei)烧(shao)(shao)(如(ru)采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)高(gao)(gao)(gao)(gao)(gao)强度(du)(du)(du)(du)(du)(du)(du)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)壳(qiao)(qiao)(qiao)时(shi)(shi)(shi),可(ke)(ke)(ke)(ke)(ke)不(bu)(bu)(bu)(bu)必(bi)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)而(er)(er)(er)(er)(er)(er)(er)(er)将(jiang)(jiang)脱(tuo)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)后(hou)(hou)(hou)(hou)(hou)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)壳(qiao)(qiao)(qiao)直(zhi)接焙(bei)(bei)烧(shao)(shao)),铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)或(huo)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)壳(qiao)(qiao)(qiao)经焙(bei)(bei)烧(shao)(shao)后(hou)(hou)(hou)(hou)(hou),于(yu)(yu)(yu)其(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)浇(jiao)(jiao)注(zhu)(zhu)(zhu)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)融(rong)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)而(er)(er)(er)(er)(er)(er)(er)(er)得(de)(de)(de)(de)(de)到(dao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)。 熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)较(jiao)(jiao)高(gao)(gao)(gao)(gao)(gao),一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)可(ke)(ke)(ke)(ke)(ke)达CT4-6(砂(sha)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)为(wei)(wei)CT10~13,压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)为(wei)(wei)CT5~7),当(dang)(dang)然(ran)(ran)由(you)(you)于(yu)(yu)(yu)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)复(fu)(fu)(fu)杂,影响铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)因(yin)(yin)(yin)素较(jiao)(jiao)多(duo),例如(ru)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)收缩、熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)变(bian)形(xing)(xing)(xing)(xing)(xing)、型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)壳(qiao)(qiao)(qiao)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)加(jia)(jia)(jia)(jia)(jia)(jia)热(re)(re)(re)(re)(re)和(he)(he)(he)(he)(he)冷(leng)却过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)线(xian)量(liang)(liang)(liang)(liang)变(bian)化(hua)(hua)(hua)(hua)(hua)、合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)收缩率以(yi)(yi)(yi)及(ji)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)凝(ning)(ning)固(gu)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)变(bian)形(xing)(xing)(xing)(xing)(xing)等(deng)(deng)(deng)(deng),所(suo)以(yi)(yi)(yi)普(pu)(pu)(pu)通熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)虽然(ran)(ran)较(jiao)(jiao)高(gao)(gao)(gao)(gao)(gao),但(dan)其(qi)(qi)(qi)(qi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)致(zhi)(zhi)性(xing)仍需(xu)(xu)提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)(采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)、高(gao)(gao)(gao)(gao)(gao)温(wen)(wen)蜡(la)(la)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)致(zhi)(zhi)性(xing)要(yao)(yao)提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)很(hen)(hen)(hen)(hen)多(duo))。 压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)时(shi)(shi)(shi),采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)腔(qiang)(qiang)表(biao)面(mian)(mian)光(guang)洁(jie)(jie)(jie)度(du)(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing),因(yin)(yin)(yin)此(ci),熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面(mian)(mian)光(guang)洁(jie)(jie)(jie)度(du)(du)(du)(du)(du)(du)(du)也(ye)(ye)(ye)(ye)比(bi)较(jiao)(jiao)高(gao)(gao)(gao)(gao)(gao)。此(ci)外(wai)(wai),型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)壳(qiao)(qiao)(qiao)由(you)(you)耐(nai)(nai)(nai)(nai)高(gao)(gao)(gao)(gao)(gao)温(wen)(wen)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)特(te)(te)(te)(te)(te)殊(shu)粘(zhan)结(jie)(jie)(jie)剂(ji)和(he)(he)(he)(he)(he)耐(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)配制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)耐(nai)(nai)(nai)(nai)火(huo)(huo)涂(tu)(tu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)涂(tu)(tu)挂在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)上(shang)(shang)(shang)(shang)而(er)(er)(er)(er)(er)(er)(er)(er)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng),与(yu)(yu)(yu)(yu)(yu)(yu)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)融(rong)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)直(zhi)接接触的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)腔(qiang)(qiang)内表(biao)面(mian)(mian)光(guang)洁(jie)(jie)(jie)度(du)(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)。所(suo)以(yi)(yi)(yi),熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)表(biao)面(mian)(mian)光(guang)洁(jie)(jie)(jie)度(du)(du)(du)(du)(du)(du)(du)比(bi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)(gao)(gao)(gao),一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)般(ban)可(ke)(ke)(ke)(ke)(ke)达Ra.1.6~3.2μm. 熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)最(zui)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)优(you)点(dian)就(jiu)(jiu)是(shi)(shi)(shi)(shi)(shi)由(you)(you)于(yu)(yu)(yu)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)有(you)(you)(you)(you)(you)着很(hen)(hen)(hen)(hen)高(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)和(he)(he)(he)(he)(he)表(biao)面(mian)(mian)光(guang)洁(jie)(jie)(jie)度(du)(du)(du)(du)(du)(du)(du),所(suo)以(yi)(yi)(yi)可(ke)(ke)(ke)(ke)(ke)减少(shao)(shao)机(ji)(ji)(ji)(ji)(ji)(ji)械(xie)(xie)(xie)(xie)(xie)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)(zuo)(zuo),只是(shi)(shi)(shi)(shi)(shi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)零(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)上(shang)(shang)(shang)(shang)要(yao)(yao)求(qiu)较(jiao)(jiao)高(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)部(bu)(bu)位(wei)留少(shao)(shao)许加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)余(yu)量(liang)(liang)(liang)(liang)即可(ke)(ke)(ke)(ke)(ke),甚至某(mou)些(xie)(xie)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)只留打磨、抛(pao)光(guang)余(yu)量(liang)(liang)(liang)(liang),不(bu)(bu)(bu)(bu)必(bi)机(ji)(ji)(ji)(ji)(ji)(ji)械(xie)(xie)(xie)(xie)(xie)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)即可(ke)(ke)(ke)(ke)(ke)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)。由(you)(you)此(ci)可(ke)(ke)(ke)(ke)(ke)见,采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)可(ke)(ke)(ke)(ke)(ke)大(da)(da)量(liang)(liang)(liang)(liang)节(jie)省机(ji)(ji)(ji)(ji)(ji)(ji)床设(she)(she)(she)备(bei)和(he)(he)(he)(he)(he)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)时(shi)(shi)(shi),大(da)(da)幅(fu)(fu)度(du)(du)(du)(du)(du)(du)(du)节(jie)约(yue)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)原材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)。 熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)另一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)优(you)点(dian)是(shi)(shi)(shi)(shi)(shi),它(ta)(ta)可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)各(ge)种(zhong)(zhong)(zhong)(zhong)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)复(fu)(fu)(fu)杂的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian),特(te)(te)(te)(te)(te)别(bie)可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)高(gao)(gao)(gao)(gao)(gao)温(wen)(wen)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)。如(ru)喷气(qi)(qi)(qi)(qi)式(shi)发(fa)(fa)(fa)(fa)动(dong)(dong)(dong)(dong)(dong)机(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)叶(ye)片,其(qi)(qi)(qi)(qi)流(liu)线(xian)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)外(wai)(wai)廓(kuo)与(yu)(yu)(yu)(yu)(yu)(yu)冷(leng)却用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)内腔(qiang)(qiang),用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)机(ji)(ji)(ji)(ji)(ji)(ji)械(xie)(xie)(xie)(xie)(xie)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)几乎无(wu)法(fa)(fa)(fa)(fa)(fa)(fa)形(xing)(xing)(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)。用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)不(bu)(bu)(bu)(bu)仅(jin)可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)做到(dao)批(pi)量(liang)(liang)(liang)(liang)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan),保证(zheng)了(le)(le)(le)(le)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)致(zhi)(zhi)性(xing),而(er)(er)(er)(er)(er)(er)(er)(er)且(qie)避(bi)(bi)免(mian)了(le)(le)(le)(le)机(ji)(ji)(ji)(ji)(ji)(ji)械(xie)(xie)(xie)(xie)(xie)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)后(hou)(hou)(hou)(hou)(hou)残留刀(dao)(dao)纹(wen)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)应(ying)(ying)(ying)力(li)(li)(li)(li)集(ji)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)。 消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao) 消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)(EPC或(huo)LFC)是(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)泡(pao)沫(mo)(mo)(mo)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)与(yu)(yu)(yu)(yu)(yu)(yu)零(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)结(jie)(jie)(jie)构和(he)(he)(he)(he)(he)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)完(wan)全一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)样(yang)(yang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)实型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju),经浸(jin)涂(tu)(tu)耐(nai)(nai)(nai)(nai)火(huo)(huo)粘(zhan)结(jie)(jie)(jie)涂(tu)(tu)料(liao)(liao)(liao)(liao)(liao)(liao)(liao),烘干(gan)(gan)(gan)后(hou)(hou)(hou)(hou)(hou)进(jin)(jin)(jin)(jin)(jin)行(xing)干(gan)(gan)(gan)砂(sha)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing),振动(dong)(dong)(dong)(dong)(dong)紧(jin)实,然(ran)(ran)后(hou)(hou)(hou)(hou)(hou)浇(jiao)(jiao)入金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)样(yang)(yang)受(shou)热(re)(re)(re)(re)(re)气(qi)(qi)(qi)(qi)化(hua)(hua)(hua)(hua)(hua)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi),而(er)(er)(er)(er)(er)(er)(er)(er)得(de)(de)(de)(de)(de)到(dao)与(yu)(yu)(yu)(yu)(yu)(yu)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)样(yang)(yang)形(xing)(xing)(xing)(xing)(xing)状一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)致(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)零(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)。消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)是(shi)(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)种(zhong)(zhong)(zhong)(zhong)近无(wu)余(yu)量(liang)(liang)(liang)(liang)、精(jing)(jing)(jing)(jing)(jing)(jing)确(que)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新(xin)(xin)(xin)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu),它(ta)(ta)不(bu)(bu)(bu)(bu)需(xu)(xu)要(yao)(yao)合(he)(he)(he)(he)(he)(he)(he)(he)箱(xiang)取模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo),使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)无(wu)粘(zhan)结(jie)(jie)(jie)剂(ji)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)砂(sha)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing),减少(shao)(shao)了(le)(le)(le)(le)污染,被认为(wei)(wei)是(shi)(shi)(shi)(shi)(shi)21世(shi)(shi)纪最(zui)可(ke)(ke)(ke)(ke)(ke)能(neng)(neng)(neng)(neng)实现(xian)绿色铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)。 消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)主要(yao)(yao)有(you)(you)(you)(you)(you)以(yi)(yi)(yi)下(xia)(xia)(xia)(xia)几种(zhong)(zhong)(zhong)(zhong): 1、压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu) 压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)是(shi)(shi)(shi)(shi)(shi)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)与(yu)(yu)(yu)(yu)(yu)(yu)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)凝(ning)(ning)固(gu)结(jie)(jie)(jie)晶(jing)(jing)(jing)(jing)(jing)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)相(xiang)(xiang)(xiang)(xiang)(xiang)结(jie)(jie)(jie)合(he)(he)(he)(he)(he)(he)(he)(he)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)新(xin)(xin)(xin)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu),它(ta)(ta)是(shi)(shi)(shi)(shi)(shi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)带砂(sha)箱(xiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)灌中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),浇(jiao)(jiao)注(zhu)(zhu)(zhu)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)泡(pao)沫(mo)(mo)(mo)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)气(qi)(qi)(qi)(qi)化(hua)(hua)(hua)(hua)(hua)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)后(hou)(hou)(hou)(hou)(hou),迅速密(mi)封(feng)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)灌,并(bing)通入一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)定(ding)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)气(qi)(qi)(qi)(qi)体(ti)(ti),使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)下(xia)(xia)(xia)(xia)凝(ning)(ning)固(gu)结(jie)(jie)(jie)晶(jing)(jing)(jing)(jing)(jing)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)。这(zhei)(zhei)种(zhong)(zhong)(zhong)(zhong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)特(te)(te)(te)(te)(te)点(dian)是(shi)(shi)(shi)(shi)(shi)能(neng)(neng)(neng)(neng)够显著(zhu)减少(shao)(shao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)缩孔(kong)(kong)、缩松、气(qi)(qi)(qi)(qi)孔(kong)(kong)等(deng)(deng)(deng)(deng)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)缺陷,提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)致(zhi)(zhi)密(mi)度(du)(du)(du)(du)(du)(du)(du),改(gai)善(shan)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)力(li)(li)(li)(li)学性(xing)能(neng)(neng)(neng)(neng)。 2、真空(kong)(kong)(kong)低(di)(di)(di)(di)(di)(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu) 真空(kong)(kong)(kong)低(di)(di)(di)(di)(di)(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)是(shi)(shi)(shi)(shi)(shi)将(jiang)(jiang)负压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)和(he)(he)(he)(he)(he)低(di)(di)(di)(di)(di)(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)反(fan)(fan)重力(li)(li)(li)(li)浇(jiao)(jiao)注(zhu)(zhu)(zhu)方法(fa)(fa)(fa)(fa)(fa)(fa)复(fu)(fu)(fu)合(he)(he)(he)(he)(he)(he)(he)(he)而(er)(er)(er)(er)(er)(er)(er)(er)发(fa)(fa)(fa)(fa)展的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)种(zhong)(zhong)(zhong)(zhong)新(xin)(xin)(xin)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)。真空(kong)(kong)(kong)低(di)(di)(di)(di)(di)(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)特(te)(te)(te)(te)(te)点(dian)是(shi)(shi)(shi)(shi)(shi):综合(he)(he)(he)(he)(he)(he)(he)(he)了(le)(le)(le)(le)低(di)(di)(di)(di)(di)(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)与(yu)(yu)(yu)(yu)(yu)(yu)真空(kong)(kong)(kong)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)优(you)势,在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)可(ke)(ke)(ke)(ke)(ke)控(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)气(qi)(qi)(qi)(qi)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)下(xia)(xia)(xia)(xia)完(wan)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)充型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng),大(da)(da)大(da)(da)提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)了(le)(le)(le)(le)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)充型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)(neng)力(li)(li)(li)(li);与(yu)(yu)(yu)(yu)(yu)(yu)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)相(xiang)(xiang)(xiang)(xiang)(xiang)比(bi),设(she)(she)(she)备(bei)投(tou)资小(xiao)(xiao)、铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)本低(di)(di)(di)(di)(di)(di)、铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)可(ke)(ke)(ke)(ke)(ke)热(re)(re)(re)(re)(re)处理(li)(li)强化(hua)(hua)(hua)(hua)(hua);而(er)(er)(er)(er)(er)(er)(er)(er)与(yu)(yu)(yu)(yu)(yu)(yu)砂(sha)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)相(xiang)(xiang)(xiang)(xiang)(xiang)比(bi),铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)、表(biao)面(mian)(mian)粗糙度(du)(du)(du)(du)(du)(du)(du)小(xiao)(xiao)、生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)率高(gao)(gao)(gao)(gao)(gao)、性(xing)能(neng)(neng)(neng)(neng)好;反(fan)(fan)重力(li)(li)(li)(li)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)下(xia)(xia)(xia)(xia),直(zhi)浇(jiao)(jiao)口(kou)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)为(wei)(wei)补缩短(duan)通道,浇(jiao)(jiao)注(zhu)(zhu)(zhu)温(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)损(sun)失(shi)(shi)(shi)(shi)(shi)小(xiao)(xiao),液(ye)(ye)(ye)(ye)(ye)态(tai)(tai)(tai)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)可(ke)(ke)(ke)(ke)(ke)控(kong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)力(li)(li)(li)(li)下(xia)(xia)(xia)(xia)进(jin)(jin)(jin)(jin)(jin)行(xing)补缩凝(ning)(ning)固(gu),合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)浇(jiao)(jiao)注(zhu)(zhu)(zhu)系统(tong)(tong)简(jian)单(dan)有(you)(you)(you)(you)(you)效(xiao)、成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)品(pin)率高(gao)(gao)(gao)(gao)(gao)、组织(zhi)致(zhi)(zhi)密(mi);真空(kong)(kong)(kong)低(di)(di)(di)(di)(di)(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)浇(jiao)(jiao)注(zhu)(zhu)(zhu)温(wen)(wen)度(du)(du)(du)(du)(du)(du)(du)低(di)(di)(di)(di)(di)(di),适(shi)合(he)(he)(he)(he)(he)(he)(he)(he)于(yu)(yu)(yu)多(duo)种(zhong)(zhong)(zhong)(zhong)有(you)(you)(you)(you)(you)色合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)。 3、振动(dong)(dong)(dong)(dong)(dong)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu) 振动(dong)(dong)(dong)(dong)(dong)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)是(shi)(shi)(shi)(shi)(shi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)施加(jia)(jia)(jia)(jia)(jia)(jia)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)定(ding)频率和(he)(he)(he)(he)(he)振幅(fu)(fu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)振动(dong)(dong)(dong)(dong)(dong),使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)振动(dong)(dong)(dong)(dong)(dong)场的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)下(xia)(xia)(xia)(xia)凝(ning)(ning)固(gu),由(you)(you)于(yu)(yu)(yu)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)凝(ning)(ning)固(gu)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)对(dui)(dui)(dui)(dui)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)溶液(ye)(ye)(ye)(ye)(ye)施加(jia)(jia)(jia)(jia)(jia)(jia)了(le)(le)(le)(le)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)定(ding)时(shi)(shi)(shi)间(jian)(jian)振动(dong)(dong)(dong)(dong)(dong),振动(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)(li)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)液(ye)(ye)(ye)(ye)(ye)相(xiang)(xiang)(xiang)(xiang)(xiang)与(yu)(yu)(yu)(yu)(yu)(yu)固(gu)相(xiang)(xiang)(xiang)(xiang)(xiang)间(jian)(jian)产(chan)(chan)(chan)(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)相(xiang)(xiang)(xiang)(xiang)(xiang)对(dui)(dui)(dui)(dui)运动(dong)(dong)(dong)(dong)(dong),而(er)(er)(er)(er)(er)(er)(er)(er)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)枝(zhi)晶(jing)(jing)(jing)(jing)(jing)破碎,增(zeng)加(jia)(jia)(jia)(jia)(jia)(jia)液(ye)(ye)(ye)(ye)(ye)相(xiang)(xiang)(xiang)(xiang)(xiang)内结(jie)(jie)(jie)晶(jing)(jing)(jing)(jing)(jing)核心(xin),使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)最(zui)终凝(ning)(ning)固(gu)组织(zhi)细(xi)(xi)(xi)(xi)化(hua)(hua)(hua)(hua)(hua)、补缩提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao),力(li)(li)(li)(li)学性(xing)能(neng)(neng)(neng)(neng)改(gai)善(shan)。该技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)利(li)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)现(xian)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)紧(jin)实振动(dong)(dong)(dong)(dong)(dong)台,通过(guo)(guo)(guo)(guo)振动(dong)(dong)(dong)(dong)(dong)电机(ji)(ji)(ji)(ji)(ji)(ji)产(chan)(chan)(chan)(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)机(ji)(ji)(ji)(ji)(ji)(ji)械(xie)(xie)(xie)(xie)(xie)振动(dong)(dong)(dong)(dong)(dong),使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)动(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)(li)激励(li)下(xia)(xia)(xia)(xia)生(sheng)(sheng)(sheng)(sheng)(sheng)核,达到(dao)细(xi)(xi)(xi)(xi)化(hua)(hua)(hua)(hua)(hua)组织(zhi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)目(mu)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de),是(shi)(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)种(zhong)(zhong)(zhong)(zhong)操作(zuo)(zuo)(zuo)简(jian)便(bian)、成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)本低(di)(di)(di)(di)(di)(di)廉(lian)、无(wu)环(huan)境污染的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)方法(fa)(fa)(fa)(fa)(fa)(fa)。 4、半固(gu)态(tai)(tai)(tai)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu) 半固(gu)态(tai)(tai)(tai)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)是(shi)(shi)(shi)(shi)(shi)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)与(yu)(yu)(yu)(yu)(yu)(yu)半固(gu)态(tai)(tai)(tai)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)相(xiang)(xiang)(xiang)(xiang)(xiang)结(jie)(jie)(jie)合(he)(he)(he)(he)(he)(he)(he)(he)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新(xin)(xin)(xin)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu),由(you)(you)于(yu)(yu)(yu)该工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)特(te)(te)(te)(te)(te)点(dian)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)于(yu)(yu)(yu)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)液(ye)(ye)(ye)(ye)(ye)固(gu)相(xiang)(xiang)(xiang)(xiang)(xiang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)相(xiang)(xiang)(xiang)(xiang)(xiang)对(dui)(dui)(dui)(dui)比(bi)例,也(ye)(ye)(ye)(ye)称(cheng)转变(bian)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)半固(gu)态(tai)(tai)(tai)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)形(xing)(xing)(xing)(xing)(xing)。该技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)致(zhi)(zhi)密(mi)度(du)(du)(du)(du)(du)(du)(du)、减少(shao)(shao)偏(pian)析、提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)和(he)(he)(he)(he)(he)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)性(xing)能(neng)(neng)(neng)(neng)。 5、消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)壳(qiao)(qiao)(qiao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu) 消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)壳(qiao)(qiao)(qiao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)是(shi)(shi)(shi)(shi)(shi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)与(yu)(yu)(yu)(yu)(yu)(yu)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)结(jie)(jie)(jie)合(he)(he)(he)(he)(he)(he)(he)(he)起来(lai)(lai)(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)新(xin)(xin)(xin)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)。该方法(fa)(fa)(fa)(fa)(fa)(fa)是(shi)(shi)(shi)(shi)(shi)将(jiang)(jiang)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)发(fa)(fa)(fa)(fa)泡(pao)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)具(ju)(ju)(ju)(ju)(ju)(ju)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)与(yu)(yu)(yu)(yu)(yu)(yu)零(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)形(xing)(xing)(xing)(xing)(xing)状一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)样(yang)(yang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)泡(pao)沫(mo)(mo)(mo)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)样(yang)(yang)表(biao)面(mian)(mian)涂(tu)(tu)上(shang)(shang)(shang)(shang)数层(ceng)耐(nai)(nai)(nai)(nai)火(huo)(huo)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao),待其(qi)(qi)(qi)(qi)硬化(hua)(hua)(hua)(hua)(hua)干(gan)(gan)(gan)燥后(hou)(hou)(hou)(hou)(hou),将(jiang)(jiang)其(qi)(qi)(qi)(qi)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)泡(pao)沫(mo)(mo)(mo)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)样(yang)(yang)燃烧(shao)(shao)气(qi)(qi)(qi)(qi)化(hua)(hua)(hua)(hua)(hua)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)而(er)(er)(er)(er)(er)(er)(er)(er)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)壳(qiao)(qiao)(qiao),经过(guo)(guo)(guo)(guo)焙(bei)(bei)烧(shao)(shao),然(ran)(ran)后(hou)(hou)(hou)(hou)(hou)进(jin)(jin)(jin)(jin)(jin)行(xing)浇(jiao)(jiao)注(zhu)(zhu)(zhu),而(er)(er)(er)(er)(er)(er)(er)(er)获得(de)(de)(de)(de)(de)较(jiao)(jiao)高(gao)(gao)(gao)(gao)(gao)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)种(zhong)(zhong)(zhong)(zhong)新(xin)(xin)(xin)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)精(jing)(jing)(jing)(jing)(jing)(jing)密(mi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)方法(fa)(fa)(fa)(fa)(fa)(fa)。它(ta)(ta)具(ju)(ju)(ju)(ju)(ju)(ju)有(you)(you)(you)(you)(you)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)样(yang)(yang)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)大(da)(da)、精(jing)(jing)(jing)(jing)(jing)(jing)密(mi)度(du)(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)特(te)(te)(te)(te)(te)点(dian),又(you)有(you)(you)(you)(you)(you)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)精(jing)(jing)(jing)(jing)(jing)(jing)密(mi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)结(jie)(jie)(jie)壳(qiao)(qiao)(qiao)精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)、强度(du)(du)(du)(du)(du)(du)(du)等(deng)(deng)(deng)(deng)优(you)点(dian)。与(yu)(yu)(yu)(yu)(yu)(yu)普(pu)(pu)(pu)通熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)相(xiang)(xiang)(xiang)(xiang)(xiang)比(bi),其(qi)(qi)(qi)(qi)特(te)(te)(te)(te)(te)点(dian)是(shi)(shi)(shi)(shi)(shi)泡(pao)沫(mo)(mo)(mo)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)本低(di)(di)(di)(di)(di)(di)廉(lian),模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)样(yang)(yang)粘(zhan)接组合(he)(he)(he)(he)(he)(he)(he)(he)方便(bian),气(qi)(qi)(qi)(qi)化(hua)(hua)(hua)(hua)(hua)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)容易(yi),克服了(le)(le)(le)(le)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)容易(yi)软化(hua)(hua)(hua)(hua)(hua)而(er)(er)(er)(er)(er)(er)(er)(er)引起的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)变(bian)形(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)问题(ti),可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)(yi)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)较(jiao)(jiao)大(da)(da)尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)各(ge)种(zhong)(zhong)(zhong)(zhong)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)复(fu)(fu)(fu)杂铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian) 6、消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)悬浮(fu)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)。 消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)悬浮(fu)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)是(shi)(shi)(shi)(shi)(shi)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)与(yu)(yu)(yu)(yu)(yu)(yu)悬浮(fu)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)结(jie)(jie)(jie)合(he)(he)(he)(he)(he)(he)(he)(he)起来(lai)(lai)(lai)(lai)(lai)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)种(zhong)(zhong)(zhong)(zhong)新(xin)(xin)(xin)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)实用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)。该技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)是(shi)(shi)(shi)(shi)(shi)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)浇(jiao)(jiao)入铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)后(hou)(hou)(hou)(hou)(hou),泡(pao)沫(mo)(mo)(mo)塑(su)料(liao)(liao)(liao)(liao)(liao)(liao)(liao)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)样(yang)(yang)气(qi)(qi)(qi)(qi)化(hua)(hua)(hua)(hua)(hua),夹杂在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)冒口(kou)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)悬浮(fu)剂(ji)(或(huo)将(jiang)(jiang)悬浮(fu)剂(ji)放(fang)置(zhi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)样(yang)(yang)某(mou)特(te)(te)(te)(te)(te)定(ding)位(wei)置(zhi),或(huo)将(jiang)(jiang)悬浮(fu)剂(ji)与(yu)(yu)(yu)(yu)(yu)(yu)EPS一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)起制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)泡(pao)沫(mo)(mo)(mo)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)样(yang)(yang))与(yu)(yu)(yu)(yu)(yu)(yu)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)属(shu)(shu)(shu)(shu)液(ye)(ye)(ye)(ye)(ye)发(fa)(fa)(fa)(fa)生(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)化(hua)(hua)(hua)(hua)(hua)反(fan)(fan)应(ying)(ying)(ying)从(cong)(cong)而(er)(er)(er)(er)(er)(er)(er)(er)提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)整(zheng)(zheng)体(ti)(ti)(或(huo)部(bu)(bu)分(fen))组织(zhi)性(xing)能(neng)(neng)(neng)(neng)。 由(you)(you)于(yu)(yu)(yu)消(xiao)(xiao)(xiao)(xiao)(xiao)失(shi)(shi)(shi)(shi)(shi)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)本低(di)(di)(di)(di)(di)(di)、精(jing)(jing)(jing)(jing)(jing)(jing)度(du)(du)(du)(du)(du)(du)(du)高(gao)(gao)(gao)(gao)(gao)、设(she)(she)(she)计灵活(huo)、清(qing)洁(jie)(jie)(jie)环(huan)保、适(shi)合(he)(he)(he)(he)(he)(he)(he)(he)复(fu)(fu)(fu)杂铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)等(deng)(deng)(deng)(deng)特(te)(te)(te)(te)(te)点(dian),符(fu)合(he)(he)(he)(he)(he)(he)(he)(he)新(xin)(xin)(xin)世(shi)(shi)纪铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)发(fa)(fa)(fa)(fa)展的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)总趋势,有(you)(you)(you)(you)(you)着广(guang)阔的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)发(fa)(fa)(fa)(fa)展前(qian)(qian)景。 细(xi)(xi)(xi)(xi)晶(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao) 细(xi)(xi)(xi)(xi)晶(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)或(huo)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)(FGCP)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)原理(li)(li)是(shi)(shi)(shi)(shi)(shi)通过(guo)(guo)(guo)(guo)控(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)普(pu)(pu)(pu)通熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi),强化(hua)(hua)(hua)(hua)(hua)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)形(xing)(xing)(xing)(xing)(xing)核机(ji)(ji)(ji)(ji)(ji)(ji)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi),在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)形(xing)(xing)(xing)(xing)(xing)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)大(da)(da)量(liang)(liang)(liang)(liang)结(jie)(jie)(jie)晶(jing)(jing)(jing)(jing)(jing)核心(xin),并(bing)阻止(zhi)晶(jing)(jing)(jing)(jing)(jing)粒长大(da)(da),从(cong)(cong)而(er)(er)(er)(er)(er)(er)(er)(er)获得(de)(de)(de)(de)(de)平均晶(jing)(jing)(jing)(jing)(jing)粒尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)小(xiao)(xiao)于(yu)(yu)(yu)1.6mm的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)均匀(yun)、细(xi)(xi)(xi)(xi)小(xiao)(xiao)、各(ge)向同性(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)等(deng)(deng)(deng)(deng)轴晶(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian),较(jiao)(jiao)典型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)细(xi)(xi)(xi)(xi)晶(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)晶(jing)(jing)(jing)(jing)(jing)粒度(du)(du)(du)(du)(du)(du)(du)为(wei)(wei)美国(guo)(guo)(guo)标准ASTM0~2级。细(xi)(xi)(xi)(xi)晶(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)晶(jing)(jing)(jing)(jing)(jing)粒细(xi)(xi)(xi)(xi)化(hua)(hua)(hua)(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)同时(shi)(shi)(shi),还使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)高(gao)(gao)(gao)(gao)(gao)温(wen)(wen)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)初生(sheng)(sheng)(sheng)(sheng)(sheng)碳(tan)化(hua)(hua)(hua)(hua)(hua)物(wu)和(he)(he)(he)(he)(he)强化(hua)(hua)(hua)(hua)(hua)相(xiang)(xiang)(xiang)(xiang)(xiang)γ'尺(chi)(chi)(chi)(chi)(chi)寸(cun)(cun)(cun)(cun)(cun)(cun)减小(xiao)(xiao),形(xing)(xing)(xing)(xing)(xing)态(tai)(tai)(tai)改(gai)善(shan)。因(yin)(yin)(yin)此(ci),细(xi)(xi)(xi)(xi)晶(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)突出(chu)优(you)点(dian)是(shi)(shi)(shi)(shi)(shi)大(da)(da)幅(fu)(fu)度(du)(du)(du)(du)(du)(du)(du)地(di)提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)低(di)(di)(di)(di)(di)(di)温(wen)(wen)(≤760℃)条件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)下(xia)(xia)(xia)(xia)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)低(di)(di)(di)(di)(di)(di)周疲(pi)劳(lao)(lao)寿命,并(bing)显著(zhu)减小(xiao)(xiao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)力(li)(li)(li)(li)学性(xing)能(neng)(neng)(neng)(neng)数据的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)分(fen)散(san)度(du)(du)(du)(du)(du)(du)(du),从(cong)(cong)而(er)(er)(er)(er)(er)(er)(er)(er)提(ti)(ti)(ti)高(gao)(gao)(gao)(gao)(gao)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)零(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)设(she)(she)(she)计容限(xian)。同时(shi)(shi)(shi)该技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)还在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)定(ding)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)度(du)(du)(du)(du)(du)(du)(du)上(shang)(shang)(shang)(shang)改(gai)善(shan)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)抗拉性(xing)能(neng)(neng)(neng)(neng)和(he)(he)(he)(he)(he)持久性(xing)能(neng)(neng)(neng)(neng),并(bing)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)具(ju)(ju)(ju)(ju)(ju)(ju)有(you)(you)(you)(you)(you)良(liang)好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)热(re)(re)(re)(re)(re)处理(li)(li)性(xing)能(neng)(neng)(neng)(neng)。 细(xi)(xi)(xi)(xi)晶(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)还可(ke)(ke)(ke)(ke)(ke)改(gai)善(shan)高(gao)(gao)(gao)(gao)(gao)温(wen)(wen)合(he)(he)(he)(he)(he)(he)(he)(he)金(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)(jin)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)机(ji)(ji)(ji)(ji)(ji)(ji)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)性(xing)能(neng)(neng)(neng)(neng),减小(xiao)(xiao)螺(luo)孔(kong)(kong)和(he)(he)(he)(he)(he)刀(dao)(dao)刃形(xing)(xing)(xing)(xing)(xing)锐利(li)边缘等(deng)(deng)(deng)(deng)处产(chan)(chan)(chan)(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)裂纹(wen)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)潜(qian)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)危险。因(yin)(yin)(yin)此(ci)该技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)可(ke)(ke)(ke)(ke)(ke)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)模(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)(mo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)应(ying)(ying)(ying)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)范围扩大(da)(da)到(dao)原先(xian)使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)锻(duan)(duan)(duan)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)、厚板机(ji)(ji)(ji)(ji)(ji)(ji)加(jia)(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)零(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)和(he)(he)(he)(he)(he)锻(duan)(duan)(duan)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)组合(he)(he)(he)(he)(he)(he)(he)(he)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)等(deng)(deng)(deng)(deng)领域。在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)航(hang)空(kong)(kong)(kong)发(fa)(fa)(fa)(fa)动(dong)(dong)(dong)(dong)(dong)机(ji)(ji)(ji)(ji)(ji)(ji)零(ling)(ling)(ling)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)精(jing)(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),使(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)细(xi)(xi)(xi)(xi)晶(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)代(dai)(dai)(dai)(dai)替某(mou)些(xie)(xie)锻(duan)(duan)(duan)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)或(huo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)细(xi)(xi)(xi)(xi)晶(jing)(jing)(jing)(jing)(jing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)锭料(liao)(liao)(liao)(liao)(liao)(liao)(liao)来(lai)(lai)(lai)(lai)(lai)做锻(duan)(duan)(duan)坯已很(hen)(hen)(hen)(hen)常(chang)见。 短(duan)流(liu)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng) “短(duan)流(liu)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)”铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi),是(shi)(shi)(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)高(gao)(gao)(gao)(gao)(gao)炉(lu)(lu)铁(tie)(tie)液(ye)(ye)(ye)(ye)(ye)直(zhi)接注(zhu)(zhu)(zhu)入电炉(lu)(lu)中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)进(jin)(jin)(jin)(jin)(jin)行(xing)升(sheng)温(wen)(wen)和(he)(he)(he)(he)(he)调整(zheng)(zheng)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)分(fen),经变(bian)质(zhi)(zhi)(zhi)处理(li)(li)后(hou)(hou)(hou)(hou)(hou)浇(jiao)(jiao)注(zhu)(zhu)(zhu)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)件(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian)(jian),省去了(le)(le)(le)(le)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)生(sheng)(sheng)(sheng)(sheng)(sheng)铁(tie)(tie)锭再重熔(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)铁(tie)(tie)液(ye)(ye)(ye)(ye)(ye)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)过(guo)(guo)(guo)(guo)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng),是(shi)(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)种(zhong)(zhong)(zhong)(zhong)节(jie)能(neng)(neng)(neng)(neng)、高(gao)(gao)(gao)(gao)(gao)效(xiao)、降成(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)本的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)生(sheng)(sheng)(sheng)(sheng)(sheng)产(chan)(chan)(chan)(chan)方法(fa)(fa)(fa)(fa)(fa)(fa),是(shi)(shi)(shi)(shi)(shi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)协会重点(dian)推(tui)广(guang)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)优(you)化(hua)(hua)(hua)(hua)(hua)技(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)术(shu)(shu)(shu)之(zhi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)。 “短(duan)流(liu)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)”工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)山(shan)东等(deng)(deng)(deng)(deng)省已经得(de)(de)(de)(de)(de)到(dao)了(le)(le)(le)(le)较(jiao)(jiao)好的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)应(ying)(ying)(ying)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong),在(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)(zai)不(bu)(bu)(bu)(bu)久前(qian)(qian)公布的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)72家全国(guo)(guo)(guo)优(you)质(zhi)(zhi)(zhi)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)生(sheng)(sheng)(sheng)(sheng)(sheng)铁(tie)(tie)基(ji)(ji)地(di)试点(dian)企业中(zhong)(zhong)(zhong)(zhong)(zhong)(zhong)(zhong),采(cai)(cai)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)“短(duan)流(liu)程(cheng)(cheng)(cheng)(cheng)(cheng)(cheng)”的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)山(shan)东企业达到(dao)12家。其(qi)(qi)(qi)(qi)为(wei)(wei)加(jia)(jia)(jia)(jia)(jia)(jia)强铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)生(sheng)(sheng)(sheng)(sheng)(sheng)铁(tie)(tie)基(ji)(ji)地(di)建设(she)(she)(she),优(you)化(hua)(hua)(hua)(hua)(hua)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)产(chan)(chan)(chan)(chan)业集(ji)群的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)发(fa)(fa)(fa)(fa)展发(fa)(fa)(fa)(fa)挥了(le)(le)(le)(le)很(hen)(hen)(hen)(hen)大(da)(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)推(tui)进(jin)(jin)(jin)(jin)(jin)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong)(yong),将(jiang)(jiang)会促进(jin)(jin)(jin)(jin)(jin)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)业向更(geng)高(gao)(gao)(gao)(gao)(gao)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)层(ceng)次迈进(jin)(jin)(jin)(jin)(jin)。 砂(sha)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi) 砂(sha)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)是(shi)(shi)(shi)(shi)(shi)一(yi)(yi)(yi)(yi)(yi)(yi)(yi)(yi)种(zhong)(zhong)(zhong)(zhong)以(yi)(yi)(yi)砂(sha)作(zuo)(zuo)(zuo)为(wei)(wei)主要(yao)(yao)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(cai)料(liao)(liao)(liao)(liao)(liao)(liao)(liao),制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)作(zuo)(zuo)(zuo)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)(de)传统(tong)(tong)铸(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)造(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)(zao)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)(gong)艺(yi)(yi)(yi)。

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