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冷(leng)(leng)(🌼leng)(leng)冷(leng)(leng)(leng)(leng)冲模(mo)加(jia)工(gong)(gong)(gong)(gong)加(jia)工(gong)(gong)(gong)(gong)制作工(gong)(gong)(gong)(gong)艺 大抵可涵盖不(bu)爱了(le)工(gong)(gong)(gong)(gong)步(bu)(bu)和塑压(ya)工(gong)(gong)(gong)(gong)步(bu)(bu)（又分弯曲、拉深(shen)、塑压(ya)）两(liang)个类。不(bu)爱了(le)工(gong)(gong)(gong)(gong)步(bu)(bu)是(shi)在冷(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)冲模(mo)加(jia)工(gong)(gong)(gong)(gong)守(shou)护进程中(zhong)使冷(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)冲模(mo)加(jia)工(gong)(gong)(gong)(gong)件与坯料沿一(yi)定的(de)表皮(pi)线一(yi)切不(bu)爱了(le)，一(yi)同(tong)冷(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)冲模(mo)加(jia)工(gong)(gong)(gong)(gong)件不(bu)爱了(le)横截ಞ面的(de)的(de)品质还是(shi)要(yao)知足一(yi)定的(de)要(yao)求(qiu)；塑压(ya)工(gong)(gong)(gong)(gong)步(bu)(bu)是(shi)使冷(leng)(leng)(leng)(leng)冷(leng)(leng)(leng)(leng)冲模(mo)加(jia)工(gong)(gong)(gong)(gong)坯料在没撕碎(sui)的(de)条件签(qian)发生(sheng)可塑性易变型，并转成成所要(yao)求(qiu)的(de)制成品形态(tai)，一(yi)同(tong)也应知足大小(xiao)公役等角(jiao)度的(de)要(yao)求(qiu)。
基于机加(jia)工(gong)(gong)时(shi)的(de)温暖(nuan)条件(jian)有冷机加(jia)工(gong)(gong)和(he)热机加(jia)工(gong)(gong)两(liang)个体例。这是(shi)指于資料的(de)比(bi)强度(du)、延性、尺(chi)寸、膨(p🌳eng)胀技术(shu)和(he)配(pei)备(bei)方(fang)可等，同时(shi)招考(kao)虑(lv)資料的(de)原始社会(hui)热处理现状和(he)终将通过(guo)前提(ti)下。