铸(zhu)造模具(ju)是(shi)通过液压(ya)缸驱(qu)动压(ya)射头将金属液高速压(ya)入模具(ju)型腔中,由于是(shi)用油压(ya),压(ya)力较高,故俗称铸(zhu)造模具(ju)工(gong)艺。  

       铸(zhu)(zhu)造模(mo)(mo)具(ju)(ju)分类方法很多,按(an)铸(zhu)(zhu)造模(mo)(mo)具(ju)(ju)结构(gou)形式分类,如单(dan)工序(xu)模(mo)(mo),复式冲模(mo)(mo)等;按(an)使(shi)用(yong)(yong)对(dui)象分类,如汽车覆盖件铸(zhu)(zhu)造模(mo)(mo)具(ju)(ju)、电机铸(zhu)(zhu)造模(mo)(mo)具(ju)(ju)等,采用(yong)(yong)以(yi)使(shi)用(yong)(yong)铸(zhu)(zhu)造模(mo)(mo)具(ju)(ju)进行成形加工的工艺性质和使(shi)用(yong)(yong)对(dui)象为主的综合(he)分类方法,将铸(zhu)(zhu)造模(mo)(mo)具(ju)(ju)分为十大类,又可(ke)根据铸(zhu)(zhu)造模(mo)(mo)具(ju)(ju)结构(gou)、材料、使(shi)用(yong)(yong)功(gong)能(neng)以(yi)及制模(mo)(mo)方法等分为若干小类或品种。