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♓冷模(mo)具(ju)冲(chong)(chong)压(ya)(ya)模(mo)具(ju)加(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)工(gong)(gong)(gong)(gong)技(ji)术(shu)(shu)大抵可划分(fen)(fen)成(cheng)(cheng)正(zheng)式(shi)(shi)不(bu)爱(ai)了(le)(le)工(gong)(gong)(gong)(gong)艺技(ji)术(shu)(shu)和热挤压(ya)(ya)工(gong)(gong)(gong)(gong)艺技(ji)术(shu)(shu)（又分(fen)(fen)跌宕(dang)、拉深、热挤压(ya)(ya)）2大类目。正(zheng)式(shi)(shi)不(bu)爱(ai)了(le)(le)工(gong)(gong)(gong)(gong)艺技(ji)术(shu)(shu)是在冷模(mo)具(ju)冲(chong)(chong)压(ya)(ya)模(mo)具(ju)加(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)工(gong)(gong)(gong)(gong)线程中使(shi)冷模(mo)具(ju)冲(chong)(chong)压(ya)(ya)模(mo)具(ju)加(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)工(gong)(gong)(gong)(gong)件与(yu)坯(pi)料沿必(bi)要(yao)的(de)(de)表面层(ceng)线一切正(zheng)式(shi)(shi)不(bu)爱(ai)了(le)(le)，也(ye)(ye)冷模(mo)具(ju)冲(chong)(chong)压(ya)(ya)模(mo)具(ju)加(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)工(gong)(gong🎀)(gong)(gong)件正(zheng)式(shi)(shi)不(bu)爱(ai)了(le)(le)横截(jie)面的(de)(de)口感也(ye)(ye)会知足必(bi)要(yao)的(de)(de)請求；热挤压(ya)(ya)工(gong)(gong)(gong)(gong)艺技(ji)术(shu)(shu)是使(shi)冷模(mo)具(ju)冲(chong)(chong)压(ya)(ya)模(mo)具(ju)加(jia)(jia)工(gong)(gong)(gong)(gong)加(jia)(jia)工(gong)(gong)(gong)(gong)坯(pi)料都(dou)不(bu)磨碎的(de)(de)前题签发生塑形形变，并变成(cheng)(cheng)成(cheng)(cheng)所請求的(de)(de)产品形壮，也(ye)(ye)也(ye)(ye)应知足规格公役等上的(de)(de)請求。
会根(gen)据(ju)冷(leng)挤压(ya)时的温度表区域环境有冷(leng)冷(leng)挤压(ya)和(he)热(re)(re)冷(leng)挤压(ya)两种类型(xing)体(ti)例。这在于于材(cai)料(liao)的构(gou)造、塑性弯(wan)(wan)曲变形(xing)、它的厚度、弯(wan)(wan)曲变形(xing)关卡和(he)法宝(bao)才可以等，同样招考(kao)虑材(cai)料(liao)的初始热(re)(re)救治系统和(he)究(jiu)竟(jing)使用𝔉要素(su)。
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