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冷(leng)机(ji🐭)(ji)加(jia)工(gong)(gong)新工(gong)(gong)艺(yi)大(da)抵(di)可可以分为提(ti)出(chu)前(qian)(qian)(qian)女(nv)友(you)工(gong)(gong)艺(yi)和定(ding)型(xing)(xing)工(gong)(gong)艺(yi)（又分跌宕(dang)起伏、拉(la)深、定(ding)型(xing)(xing)）两种类。提(ti)出(chu)前(qian)(qian)(qian)女(nv)友(you)工(gong)(gong)艺(yi)是在冷(leng)机(ji)(ji)加(jia)工(gong)(gong)进度中使冷(leng)机(ji)(ji)加(jia)工(gong)(gong)件与(yu)坯料沿根本(ben)的(de)界(jie)面线双方(fang)(fang)提(ti)出(chu)前(qian)(qian)(qian)女(nv)友(you)，另(ling)外冷(leng)机(ji)(ji)加(jia)工(gong)(gong)件提(ti)出(chu)前(qian)(qian)(qian)女(nv)友(you)剖(pou)面的(de)品味也(ye)得知(zhi)足(zu)根本(ben)的(de)post需求；定(ding)型(xing)(xing)工(gong🐭)(gong)艺(yi)是使冷(leng)机(ji)(ji)加(jia)工(gong)(gong)坯料在确定(ding)不粉粹的(de)情(qing)况(kuang)签发生韧度倾(qing)斜，并转成成所post需求的(de)机(ji)(ji)器(qi)设(she)备造(zao)型(xing)(xing)，另(ling)外也(ye)应(ying)知(zhi)足(zu)大(da)小公役等(deng)方(fang)(fang)向的(de)post需求。
不同冷(leng)挤压时(shi)的(de)室温区域有冷(leng)冷(leng)挤压和(he)(he)热(re)冷(leng)挤压不同体(ti)例。这衡量(liang)于材料的(de)力度、可塑(su)性、机的(de)薄(bo)厚、膨胀(zhang)标准和(he)(he)紫装(zhuang)才华等(deng)，同一时(shi)间招(zhao)考虑材料的(de)原状(zhuang)热(re)应(ying)对请(qi🐠ng)况和(he)(he)终🐽究会回(hui)收利用(yong)必要(yao)条件。
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