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压(ya)(ya)(ya)铸(zhu)的(de)(de)(de)工(gong)(gong)艺(yi)(yi)大抵可以分(fen)成(cheng)正式(shi)(shi)被(bei)(bei)被(bei)(bei)男(nan)友分(fen)手工(gong)(gong)艺(yi)(yi)技(ji)术和冷冷冷挤(ji)压(ya)(ya)(ya)工(gong)(gong)艺(yi)(yi)工(gong)(gong)艺(yi)(yi)技(ji)术（又分(fen)婉(wan)延(yan)、拉深、冷冷冷挤(ji)压(ya)(ya)(ya)工(gong)(gong)艺(yi)(yi)）两种(zhong)类。正式(shi)(shi)被(bei)(bei)被(bei)(bei)男(nan)友分(fen)手工(gong)(gong)艺(yi)(yi⛄)技(ji)术是(shi)在(zai)压(ya)(ya)(ya)铸(zhu)线程中(zhong)使(shi)压(ya)(ya)(ya)铸(zhu)件(jian)与坯料沿必需的(de)(de)(de)表层(ceng)线双方正式(shi)(shi)被(bei)(bei)被(bei)(bei)男(nan)友分(fen)手，一同(tong)压(ya)(ya)(ya)铸(zhu)件(jian)正式(shi)(shi)被(bei)(bei)被(bei)(bei)男(nan)友分(fen)手截面的(de)(de)(de)品(pin)質还知足必需的(de)(de)(de)恳求；ꦯ冷冷冷挤(ji)压(ya)(ya)(ya)工(gong)(gong)艺(yi)(yi)工(gong)(gong)艺(yi)(yi)技(ji)术是(shi)使(shi)压(ya)(ya)(ya)铸(zhu)坯料以不(bu)会切割的(de)(de)(de)本质签发(fa)生延(yan)性(xing)出现变形，并导出成(cheng)所恳求的(de)(de)(de)的(de)(de)(de)成(cheng)品(pin)性(xing)能，一同(tong)也应知足规格公役等角度的(de)(de)(de)恳求。
选择(ze)冷模(mo)具(ju)冲压工(gong)(gong)艺时的高温生态环境有冷冷模(mo)具(ju)冲压工(gong)(gong)艺和(he)热冷模(mo)具(ju𒁏)冲压工(gong)(gong)艺2种体例(li)。这决(jue)定于于基本(ben)内容(rong)的力度、弹(dan)塑性、宽度、变弯的水平和(he)装配(pei)可以等，此(ci)外招(zhao)考(kao)虑基本(ben)内容(rong)的原本(ben)热加(jia)工(gong)(gong)系统和(he)终归凭借首先。
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