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压(ya)铸(zhu)(zhu)加(jia)工(gong)🌼(gong)工(gong)(gong)艺技术大抵可构成(cheng)(cheng)前(qian)女(nv)(nv)友步骤和挤(ji)压(ya)成(cheng)(cheng)型(xing)步骤（又分崎岖、拉(la)深、挤(ji)压(ya)成(cheng)(cheng)型(xing)）几类。前(qian)女(nv)(nv)友步骤是在压(ya)铸(zhu)(zhu)加(jia)工(gong)(gong)的(de)进程中使压(ya)铸(zhu)(zhu)加(jia)工(gong)(gong)件与坯料(liao)沿根(gen)本(ben)的(de)外观线互相前(qian)女(nv)(nv)友，同一压(ya)铸(zhu)(zhu)加(jia)工(gong)(gong)件前(qian)女(nv)(nv)友坡(po)面(mian)(mian)的(de)产品质量(liang)还用(yong)知(zhi)足根(gen)本(ben)的(de)恳(ken)求；挤(ji)压(ya)成(cheng)(cheng)型(xing)步骤是使压(ya)铸(zhu)(zhu)加(jia)工(gong)(gong)坯料(liao)以不会(hui)切割(ge)的(de)首要(yao)条(tiao)件下(xia)达生(sheng)塑形发(fa)生(sheng)形变，并转化率成(cheng)(cheng)所恳(ken)求的(de)制成(cheng)(cheng)品内部结(jie)构，同一也(ye)应知(zhi)足尺寸公役等管(guan)理(li)方面(mian)(mian)的(de)恳(ken)求。
给出(chu)冷模(mo)(mo)具模(mo)(mo)具冲压时的(de)(de)(de)温区域有(you)冷冷模(mo)(🥃mo)具模(mo)(mo)具冲压和(he)热冷模(mo)(mo)具模(mo)(mo)具冲压这两种体例。这决定于(yu)于(yu)材质的(de)(de)(de)标准、可塑性、板厚🌺、变形几率层次和(he)游戏装备就(jiu)可以等，一并招考虑材质的(de)(de)(de)原史热加(jia)工(gong)状态和(he)爱到最(zui)后利用要素(su)。