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模具(ju)冷(leng)冷(leng)机(ji)加(jia)工(gong)(gong)工(gong)(gong)艺大抵可(ke)(ke)可(ke)(ke)分(fen)(fen)为分(fen)(fen)开后(hou)工(gong)(gong)艺和成型法工(gong)(gong)艺（又(you)分(fen)(fen)坎坷✨不(bu)平、拉深(shen)、成型法）三学科(ke)门类。分(fen)(fen)开后(hou)工(gong)(gong)艺是(shi)在模具(ju)🥃冷(leng)冷(leng)机(ji)加(jia)工(gong)(gong)发展中(zhong)使模具(ju)冷(leng)冷(leng)机(ji)加(jia)工(gong)(gong)件(jian)与坯料沿肯定的(de)表皮线两个(ge)人分(fen)(fen)开后(hou)，互相模具(ju)冷(leng)冷(leng)机(ji)加(jia)工(gong)(gong)件(jian)分(fen)(fen)开后(hou)截面的(de)品(pin)質需要知足肯定的(de)重(zhong)定向(xiang)；成型法工(gong)(gong)艺是(shi)使模具(ju)冷(leng)冷(leng)机(ji)加(jia)工(gong)(gong)坯料在确(que)定不(bu)破碎(sui)的(de)目的(de)发放生(sheng)可(ke)(ke)塑性易变型，并转化率成所重(zhong)定向(xiang)的(de)样(yang)品(pin)外观设计(ji)，互相也应知足宽度公役(yi)等方(fang)向(xiang)的(de)重(zhong)定向(xiang)。
给出(chu)冷(leng)压铸(zhu)加工(gong)时的(de)温(wen)情况有冷(leng)冷(leng)压铸(zhu)加工(gong)和热冷(leng)压铸(zhu)加工(gong)🍎两类体例(li)。这在于(yu)于(yu)质料的(de)力度(du)(du)、蠕变、板(ban)材厚度(du)(du)、变型标(biao)准和装配方可等，另外招考(kao)虑质料的(de)初始热代理现状分析和最终采取(qu)依据。
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