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冷压(ya)(ya)(ya)铸工(gong)(gong)艺(yi)(yi)加工(gong)(gong)过(guo)程大抵可(ke)以分(fen)成(cheng)和(he)平(ping)被(bei)分(fen)手后(hou)之(zhi)后(hou)生产工(gong)(gong)艺(yi)(yi)和(he)挤压(ya)(ya)(ya)成(cheng)型生产工(gong)(gong)艺(yi)(yi)（又分(fen)迂回(hui)曲折、拉深、挤压(ya)(ya)(ya)成(cheng)型）两个类。和(he)平(ping)被(bei)分(fen)手后(hou)之(zhi)后(hou)生产工(g🍸ong)(gong)艺(yi)(yi)是在冷压(ya)(ya)(ya)铸工(gong)(gong)艺(yi)(yi)前进行程中使冷压(ya)(ya)(ya)铸工(gong)(gong)艺(yi)(yi)件与坯(pi)料沿断然(ran)的(de)外表(biao)面线(xian)相(xiang)互和(he)平(ping)被(bei)分(fen)手后(hou)之(zhi)后(hou)，直接(jie)(jie)冷压(ya)(ya)(ya)铸工(gong)(gong)艺(yi)(yi)件和(he)平(ping)被(bei)分(fen)手后(hou)之(zhi)后(hou)截面的(de)的(de)质(zhi)量也需知足(zu)断然(ran)的(de)重(zhong)(zhong)定向(xiang)(xiang)；挤压(ya)(ya)(ya)成(cheng)型生产工(gong)(gong)艺(yi)(yi)是使冷压(ya)(ya)(ya)铸工(gong)(gong)艺(yi)(yi)坯(pi)料没(mei)有切割的(de)先(xian)决条件下生产延性(xing)出现变形，并转(zhuan)成(cheng)成(cheng)所重(zhong)(zhong)定向(xiang)(xiang)的(de)生产设备外观形状，直接(jie)(jie)也应知足(zu)尺寸(cun)规格公(gong)役等管理(li)方面的(de)重(zhong)(zhong)定向(xiang)(xiang)。
⛄按照其冷冲模(mo)时的室(shi)内温度区域有冷冷冲模(mo)和热冷冲模(mo)两大类体例。这决(jue)定(ding)于于资源(yuan)的強度、弹塑性(xing)、重(zhong)量、弯曲变(bian)形水平(ping)面和裝备就(jiu)能等，同(tong)时应(ying)斟酌资源(yuan)的原(yuan)热救治情況和注定(ding)充分利用前题(ti)。
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