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模具(ju)五金(jin)冷机加(jia)(jia)工(gong)(gong)工(gong)(gong)艺加(jia)(jia)工(gong)(gong)工(🅷gong)(gong)艺大抵可划分成断(duan)(duan)联后(hou)(hou)流程(cheng)和(he)压(ya)(ya)延(yan)成型(xing)流程(cheng)（又分弯弯曲曲、拉深、压(ya)(ya)延(yan)成型(xing)）两个类(lei)。断(duan)(duan)联后(hou)(hou)流程(cheng)是在模具(ju)五金(jin)冷机加(jia)(jia)工(gong)(gong)工(gong)(gong)艺系统进程(cheng)中(zhong)使模具(ju)五金(jin)冷机加(jia)(jia)工(gong)(gong)工(gong)(gong)艺件(jian)(jian)与坯(pi)料沿一(yi)定的(de)(de)表面上线(xian)这样(yang)断(duan)(duan)联后(hou)(hou)，互(hu)相模具(ju)五金(jin)冷机加(jia)(jia)工(gong)(gong)工(gong)(gong)艺件(jian)(jian)断(duan)(duan)联后(hou)(hou)剖面的(de)(de)质(zhi)量也(ye)会知(zhi)足一(yi)定的(de)(de)恳(ken)请(qing)；压(ya)(ya)延(yan)成型(xing)流程(cheng)是使模具(ju)五金(jin)冷机加(jia)(jia)工(gong)(gong)工(gong)(gong)艺坯(pi)料没有人碎粉的(de)(de)首(shou)要(yao)条件(jian)(jian)签发生(sheng)延(yan)性压(ya)(ya)扁，并被还原成所(suo)恳(ken)请🉐(qing)的(de)(de)样(yang)品外观设计(ji)，互(hu)相也(ye)应知(zhi)足大小公役等层(ceng)面的(de)(de)恳(ken)请(qing)。
跟据冷挤压时的(de)温(wen)度因素的(de)环境(jing)有冷冷挤压和(he)热(re)冷挤压几(ji)种体(ti)例。这决(jue)定于于資(zi)料的(de)承(cheng)载力(li)、延性、壁厚、弯曲水平(ping)方向和(he)法宝可以等，与此同时招(zhao)考虑資(zi)料的(de)最原始热💯(re)治理情况和(he)到底凭借前提下。
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