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该复合件由一个压铸件和一个用比压铸件强度更高的材料制做的嵌入件所组成。压铸件与嵌入件的复合是在压铸过程中于压铸型内完成的。嵌入件至少有一个外表面 ,在该表面上至少有一个环状密封凸出物 ,在压铸过程中它倚靠在压铸型表面上 ,按压铸型形状成形。复合件:US006093478A.@
The composite consists of an injection-molded part and an insert made of a material of higher strength than die-cast parts. Die-casting and inlaid composite is in the die-casting process in the die-casting completed. The insert member has at least one exterior surface on which there is at least one annular sealing projection which leans against the die-cast surface during die-casting and forms the die-cast shape. Composite: US006093478A. @