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冷(leng)机加(jia)工(gong)生产技(ji)(ji)术(shu)(shu)(shu)大抵可(ke)划分提出(chu)(chu)和平断联(lian)(lian)工(gong)艺(yi)(yi)技(ji)(ji)术(shu)(shu)(shu)和挤(ji)压成(cheng)型(xing)工(gong)艺(yi)(yi)技(ji)(ji)术(shu)(shu)(shu)（又分周折(zhe)、拉深、挤(ji)压成(cheng)型(xing)）两(liang)个类。提出(chu)(chu)和平断联(lian)(lian)工(gong)艺(yi)(yi)技(ji)(💛ji)术(shu)(shu)(shu)是(shi)在冷(leng)机加(jia)工(gong)tcp连接中使(shi)冷(leng)机加(jia)工(gong)件(jian)与坯料沿必(bi)定会的表面(mian)层线真(zhen)正的爱情(qing)提出(chu)(chu)和平断联(lian)(lian)，同(tong)時(shi)冷(leng)机加(jia)工(gong)件(jian)提出(chu)(chu)和平断联(lian)(lian)坡面(mian)的高品(pin)质也需要知足必(bi)定会☂的恳(ken)(ken)求(qiu)；挤(ji)压成(cheng)型(xing)工(gong)艺(yi)(yi)技(ji)(ji)术(shu)(shu)(shu)是(shi)使(shi)冷(leng)机加(jia)工(gong)坯料不在绞碎的情(qing)况下达生韧度磨损，并转变成(cheng)成(cheng)所(suo)恳(ken)(ken)求(qiu)的制(zhi)成(cheng)品(pin)造型(xing)，同(tong)時(shi)也应(ying)知足规格尺寸公役等(deng)地方(fang)的恳(ken)(ken)求(qiu)。
依(yi)据冷冲模(mo)工(gong)艺(yi)时的(de)室内温度(du)生活(huo)环境有(you)冷冷冲模(mo)工(gong)艺(yi)和热冷冲模(mo)工(gong)艺(yi)两种(zhong)类型体例。这(zhei)决定于(yu)于(yu)文(wen)件(jian)的(de)硬度(du)、塑性(xing)材料、壁厚(hou)、形变标准和防具才能够(gou)等，时候(hou)招考虑文(wen)件(j🦩ian)的(de)最初热应对现(xian)状分(fen)析和毕竟采取前提条件(jian)。