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冷(leng)(leng)(leng)挤(ji)(ji)(ji)压(ya)(ya)模(mo)具(ju)加工(gong)工(gong)艺(yi)(yi)技术(shu)大(da)抵可(ke)以分成(cheng)(cheng)分开生产工(gong)艺(yi)(yi)和(he)热挤(ji)(ji)(ji)压(ya)(ya)生产工(gong)艺(yi)(yi)（又分弯(wan)折(zhe)、拉深、热挤(ji)(ji)(ji)压(ya)(ya)）2类。分开生产工(gong)艺(yi)(yi)是(shi)在冷(leng)(leng)(leng)挤(ji)(ji)(ji)压(ya)(ya)模(mo)具(ju)加工(gong)速度中使(shi)冷(leng)(leng)(leng)挤(ji)(ji)(ji)压(ya)(ya)模(mo)具(ju)加工(gong)件(jian)与(yu)坯料沿不可(ke)避(bi)免(mian)趋(qu)势(shi)的(de)(de)(de)面(mian)上线两方分开，时(🌳shi)冷(leng)(leng)(leng)挤(ji)(ji𒈔)(ji)压(ya)(ya)模(mo)具(ju)加工(gong)件(jian)分开横截面(mian)的(de)(de)(de)质量都要知足不可(ke)避(bi)免(mian)趋(qu)势(shi)的(de)(de)(de)明确(que)提(ti)出(chu)；热挤(ji)(ji)(ji)压(ya)(ya)生产工(gong)艺(yi)(yi)是(shi)使(shi)冷(leng)(leng)(leng)挤(ji)(ji)(ji)压(ya)(ya)模(mo)具(ju)加工(gong)坯料不在绞碎的(de)(de)(de)前(qian)题颁发生弹塑性弯(wan)曲，并转化成(cheng)(cheng)所明确(que)提(ti)出(chu)的(de)(de)(de)半成(cheng)(cheng)品外观简约(yue)时(shi)尚，时(shi)也应知足尺寸大(da)小公(gong)役等层面(mian)的(de)(de)(de)明确(que)提(ti)出(chu)。
按照冷(leng)冲(chong)(chong)模(mo)时的溫度情况有冷(leng)冷(leng)冲(chong)(chong)模(mo)和热冷(leng)冲(chong)(chong)模(mo)几种体例。这(zhei)决定于个人信(xin)息(xi)的挠(nao)度、延性、板厚(hou)为、倾(qing)斜技(ji)术水平和转(zhuan)备才会(hui)等，还(hai)招考虑个人信(xin)息(xi)的原使热外理(li)运行和究竟巧(qiao)用🐻先决条件(jian)。
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