外壳注射成型浇口形式和位置的设计

Design on the Injection Mode and the Location of the MP4 Shell

浇口是熔体流入模具型腔的最后通道,其位置、形式和数量直接影响产品的质量和模具的结构。文中以外壳为例,分析设计了注射成型浇口的位置、入水方式和数量。

Gate is the final channel for the plastic to run into cavity.The injection location,mode and number of the gate are important factors in the quality of products and mold structure.In this paper,the injection mode and location of the gate on the shell are designed.