汽车用灯头的注射模设计

针对汽车用塑料灯头的结构特点与工作环境，分析了灯头结构的复杂性、材料性能、注射工艺条件。合理地设计了注射成型模具，采用了组合式动模型芯来完成内孔的复杂成型，同时采用组合式侧抽芯来完成外侧面的卡钩与上面的穿线孔的成型，简化了模具的结构。

Design of Injection Mold for Lamp-Socked for Cars

According to the structure characteristic and the working environment of the plastic lamp-socked for cars, the structure＇ s complexity, the material capability and the injecting technology condition were analyzed, the structure of injection mold was designed reasonably, the combination bottom model-core were Combination side-draw-core were used used for molding complexity inner hole, and the for molding outside＇s hook and top＇ s threading hole,mold structure were simplified.