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冷(leng)(leng)冲(chong)压(ya)(ya)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(ꦑgong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)制作工(gong)(gong)(gong)艺 大抵可分(fen)为断联道步(bu)骤(zhou)和成(cheng)型(xing)法道步(bu)骤(zhou)（又分(fen)迂回(hui)曲折、拉深、成(cheng)型(xing)法）两种(zhong)类。断联道步(bu)骤(zhou)是(shi)(shi)在冷(leng⭕)(leng)冲(chong)压(ya)(ya)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)历(li)程中使冷(leng)(leng)冲(chong)压(ya)(ya)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)件与坯料(liao)沿自然(ran)趋(qu)势的(de)(de)表面(mian)上线对(dui)方(fang)断联，一起(qi)冷(leng)(leng)冲(chong)压(ya)(ya)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)件断联横剖面(mian)的(de)(de)的(de)(de)品(pin)质(zhi)还用(yong)知足(zu)自然(ran)趋(qu)势的(de)(de)要求；成(cheng)型(xing)法道步(bu)骤(zhou)是(shi)(shi)使冷(leng)(leng)冲(chong)压(ya)(ya)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)加(jia)(jia)(jia)(jia)(jia)工(gong)(gong)(gong)坯料(liao)没(mei)有人粉(fen)碎性(xing)的(de)(de)前提下(xia)下(xia)发文件生塑型(xing)和变形，并(bing)转为成(cheng)所(suo)要求的(de)(de)生产设备造型(xing)，一起(qi)也应知足(zu)长宽(kuan)比公役等方(fang)位的(de)(de)要求。
基(j﷽i)于(yu)冷挤压(ya)(ya)时的工作(zuo)温度(du)生态环境(jing)有(you)冷冷挤压(ya)(ya)和(he)热冷挤压(ya)(ya)四(si)种体例。这决定于(yu)姿料的程度(du)、可(ke)塑性、机的薄厚、和(he)变形级别(bie)和(he)武(wu)器装备才可(ke)等，还招考虑(lv)姿料的默(mo)认热应急处置(zhi)请况和(he)终会利(li)用本(ben)质。
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