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冷(leng)(leng)(leng)冷(leng)🍰(leng)(leng)模(mo)具(ju)(ju)冷(leng)(leng)(leng)挤(ji)压加(jia)工(gong)(gong)过(guo)程大抵(di)可划(hua)分为不(bu)爱(ai)(ai)了(le)制(zhi)(zhi)作工(gong)(gong)艺和成型制(zhi)(zhi)作工(gong)(gong)艺（又(you)分弯折(zhe)、拉深、成型）三(san)类。不(bu)爱(ai)(ai)了(le)制(zhi)(zhi)作工(gong)(gong)艺是(shi)在冷(leng)(leng)(leng)冷(leng)(leng)(leng)模(mo)具(ju)(ju)冷(leng)(leng)(leng)挤(ji)压程序运行(xing)中使(shi)(shi)冷(leng)(leng)(leng)冷(leng)(leng)(leng)模(mo)具(ju)(ju)冷(leng)(leng)(leng)挤(ji)压件与(yu)坯料沿势(shi)(shi)必的外面(mian)线你我(wo)不(bu)爱(ai)(ai)了(le)，而(er)且冷(leng)(leng)(leng)冷(leng)(leng)(leng)模(mo)具(ju)(ju)冷(leng)(leng)(leng)挤(ji)压件不(bu)爱(ai)(ai)了(le)横剖面(mian)的产品质量也(ye)会知足(zu)势(shi)(shi)必的恳(ken)求(qiu)；成型制(zhi)(zhi)作工(gong)(gong)艺是(shi)使(shi)(shi)冷(leng)(leng)(leng)冷(leng)(leng)(leng)模(mo)具(ju)(ju)冷(leng)(leng)(leng)挤(ji)压坯料不(bu)在切(qie)割的基(ji)本前提(ti)公布生弹塑性变化，并有(you)效的转成所(suo)恳(ken)求(qiu)的制(zhi)(zhi)成品外表，而(er)且也(ye)应知足(zu)图片尺寸公役(yi)等层面(mian)的恳(ken)求(qiu)。
会根据模(mo)具模(mo)具冲(chong)压加(jia)工时的(de)湿度环镜有冷模(mo)具模(mo)具冲(chong)压加(jia)工和热模(mo)具模(mo)具冲(chong)压加(jia)工两者体例(li)。这(zhei)在(zai)于(yu)(yu)于(yu)(yu)資料(liao)的(de)抗压强度、塑性材料(liao)、板材的(de)厚(hou)度、变形几(ji)率程度和武(wu)器装(zhuang)备才华等，还招(zhao)考虑(lv)資料(liao)的(de)原(yuan)创热处治(zhi)问题(ti)和毕竟再生(sheng)利🐓用条件(jian)。