基于Moldflow优化分析的轿车内饰出风口面板注塑模设计  

Optimization of Injection Mold Design for a Panel Vent Based on Moldflow

作　　者：韩宝菊[1] 

机构地区：[1]浙江工业职业技术学院机械工程分院,浙江绍兴312000

出　　处：《塑料工业》2016年第5期48-53,104,共7页China Plastics Industry

基　　金：浙江省自然科学基金资助项目(501096);浙江工业职业技术学院重大项目(1023401092012004)

摘　　要：针对某轿车内饰出风口面板复杂的塑件结构特征,注塑模设计经验难以解决成型风险的问题,结合CAE技术进行了浇口位置、浇注系统的优化分析与设计,找出了较优的浇注系统;通过对浇注方案的多次成型优化,最后确定了塑件的注塑成型工艺参数;通过针对性地结合CAE分析结果,高效设计出塑件成型模具,并得到实践上的验证;塑件缺陷风险消除,成型可靠。模具结构设计合理,工作稳定,可为同类塑件的模具生产实践提供有益参考。For the complex structural characteristics of a car vent panel part, the injection mold design experience is hard to solve the molding risk problem. Therefore, combined with CAE technology, the optimization analysis and design for the gate location and the runner system were carried out, so the optimal gating system was obtained. By several molding optimization with the gating scheme, the injection molding process parameters for the plastic part were determined finally. And with the CAE analysis results, the mold for the plastic part was designed efficiently, which was proved practically to eliminate the risk of product defects, and the forming was reliable. The mold structure design is reasonable and the mold works stably, which will provide the beneficial reference for the productive practice of similar product molds.

关 键 词：汽车内饰 CAE分析 优化 模具设计 生产 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]