壓鑄產品是鑄造液態模鍛的一種方法， 一種在專用的壓鑄模鍛機上完成的工藝。它的基本工藝過程是：金屬液先低速或高速鑄造充型進模具的型腔內，模具有活動的型腔面，它隨著金屬液的冷卻過程加壓鍛造，既消除毛坯的縮孔縮松缺陷，也使毛坯的內部組織達到鍛態的破碎晶粒。毛坯的綜合機械性能得到顯著的提高。

Die castingis acasting method ofliquiddie forgingprocess,aspecial die casting die forging.Its basic process is:the cavity of metalliquid islow or high speedcastinginto a mold,mould have activities of the cavity surface,themetal liquid cooling process pressure forging,can eliminatethe blank of shrinkage cavity shrinkage,also make the blank internal organization achieveforging state of crushing grain.Blank comprehensive mechanical performance wassignificantly improved.