塑件浇口去除的力学分析与自动化工装设计

Mechanical Analysis and Automatic Tooling Design of Plastic Parts Gate Removal

以某型号较高精度的塑件零件为载体,分析了塑件的浇口形式。针对浇口残余凝料的结构特点,采用钻削加工工艺去除浇口凝料,对浇口凝料的钻削工艺进行了力学分析,优化了工装的结构设计方案,保证了塑件的精度,实现了较高精度塑件模具与工装的配合生产,取得了良好的应用效果。

Taking a certain type of high-precision plastic parts as a carrier,the gate form of the plastic part is analyzed.According to the structural characteristics of the residual aggregate at the gate,by the drilling process to remove the gate aggregate,the mechanical analysis of the cutting process is performed,the structural design of the tooling is optimized,the accuracy of the plastic parts is ensured,and the combined production of the high-precision plastic part mold and the tooling is achieved,and good application effects are obtained.