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冷(leng)挤压(ya)(ya)加工(gong)(gong)(gong)加工(gong)(gong)(gong)加工(gong)(gong)(gong)制作工(gong)(gong)(gong)艺 大抵可划分(fen)成(cheng)(cheng)(cheng)男(nan)朋(peng)(peng)友出(chu)轨(gui)多(duo)种步骤和(he)成(cheng)(cheng)(cheng)型法(fa)多(duo)种步骤（又分(fen)坎坷、拉深、成(cheng)(cheng)(cheng)型法(fa)）两(liang)个类。男(nan)朋(peng)(peng)友出(chu)轨(gui)多(duo)种步骤是在冷(leng)挤压(ya)(ya)加工(gong)(gong)(gon꧑g)加工(gong)(gong)(gong)历程中使冷(leng)挤压(ya)(ya)加工(gong)(gong)(gong)加工(gong)(gong)(gong)件与坯料(liao)(liao)沿(yan)势必的(de)(de)界面线(xian)两(liang)方男(nan)朋(peng)(peng)友出(chu)轨(gui)，的(de)(de)同一时(shi)间(jian)冷(leng)挤压(ya)(ya)加工(gong)(gong)(gong)加工(gong)(gong)(gong)件男(nan)朋(peng)(peng)友出(chu)轨(gui)横截面的(de)(de)的(de)(de)质(zhi)量还用知足势必的(de)(de)需求(qiu)；成(cheng)(cheng)(cheng)型法(fa)多(duo)种步骤是使冷(leng)挤压(ya)(ya)加工(gong)(gong)(gong)加工(gong)(gong)(gong)坯料(liao)(liao)没有人碎粉(fen)的(de)(de)依据下达(🐠da)生塑性材料(liao)(liao)变(bian)行，并转变(bian)成(cheng)(cheng)(cheng)所需求(qiu)的(de)(de)原材料(liao)(liao)造(zao)型，的(de)(de)同一时(shi)间(jian)也(ye)应知足规格尺寸公役等上的(de)(de)需求(qiu)。
给出冷冲压模(mo)具模(mo)具时的(de)(de)摄氏度自然环(huan)境有(you)冷冷冲压模(mo)具模(mo)具和热冷冲压模(mo)具𝄹模(mo)具两个体例。这(zhei)决定于于材质(zhi)的(de)(de)刚(gang)度、可塑性、重(zhong)量、断(duan)裂的(de)(de)水平和史诗装(zhuﷺang)备才等，与此同时招考虑材质(zhi)的(de)(de)原(yuan)创热妥善处理(li)情况和有(you)些人有(you)些事通过前提(ti)条件。
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