塑料套注塑成型模具的设计

Design of plastic jacket injection molding

从制件和所用原材料入手，分析了塑料套的成型工艺性，确定了分型面和型腔数目，完成了注射模具浇注系统的设计，以及型腔和型芯的尺寸设计和计算。通过模具设计、制造和调试，成功地实现了塑料套的注塑成型。

This article analyzes the molding process of plastic jacket from the perspectives of production and the raw materials used, determines the number of die joint and cavity, provides the design of injection mold system, and completes the design and calculation of measurements of cavity and cavity core. The injection molding of plastic jacket is successfully implemented through the steps including mold design, making and commissioning.