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压(ya)(ya)铸加工(gong)大抵可(ke)可(ke)以💫分(fen)为不(bu)爱(ai)了(le)工(gong)步和(he)压(ya)(ya)延(yan)(yan)成(cheng)型(xing)工(gong)步（又分(fen)迂(yu)回曲折、拉深、压(ya)(ya)延(yan)(yan)成(cheng)型(xing)）2类项。不(bu)爱(ai)了(le)工(gong)步是在(zai)压(ya)(ya)铸多线程中使(shi)压(ya)(ya)铸件(jian)与坯(pi)料沿偶然性的外表面(mian)线真正的爱(ai)情不(bu)爱(ai)了(le)，同(tong)一压(ya)(ya)铸件(jian)不(bu)爱(ai)了(le)截面(mian)的高质量也知足(zu)偶然性的恳(ken)请(qing)；压(ya)(ya)延(yan)(yan)成(cheng)型(xing)工(gong)步是使(shi)压(ya)(ya)铸坯(pi)料在(zai)切割(ge)的前提(ti)条件(jian)签发(fa)生塑性材(cai)料开裂，并(bing)和(he)转化了(le)成(cheng)所恳(ken)请(qing)的生产设备(bei)外观形状，同(tong)一也应知足(zu)面(mian)积公役等层面(mian)的恳(ken)请(qing)。
据冲(chong)压(ya)(ya)(ya)加(jia)(jia)工加(jia)(jia)工模(mo)具时的温暖生态有冷冲(chong)压(🦹ya)(ya)(ya)加(jia)(jia)工加(jia)(jia)工模(mo)具和(he)(he)热(re)冲(chong)压(ya)(ya)(ya)加(jia)(jia)工加(jia)(jia)工模(mo)具有两种体例(li)。这依赖于于姿料(liao)的抗压(ya)(ya)(ya)强(qiang)度、塑型、钢板厚度、倾(qing)斜品质和(he)(he)防具才可(ke)以(yi)等，也招(zhao)考虑姿料(li꧂ao)的原来热(re)处里状态和(he)(he)终将(jiang)借助本质。