158-6289-8201 刘司理
158-6289-8201 刘司理
金属整机加工是一种用加工机器对工件的外形尺寸或机能停止转变的进程。按被加工的工件处于的温度状况﹐分为冷加工和热加工。 冷加工普通在常温下加工,并且不引发工件的化学或物相变更﹐称冷加工。冷加工按加工体例的不同可分为切削加工和压力加工。 热加工普通在高于或低于常温状况的加工﹐会引发工件的化学或物相变更﹐称热加工。热加工罕见有热处置﹐煅造﹐锻造和焊接。
JINSHUZHENGJI，ZHIYIJINSHUCAILIAOLAIZHIZUODEGELEIGUIGEYUWAIXINGDEJINSHUKUAI、JINSHUBANG、JINSHUGUANDENGDEHECHENG。
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