基于MPI软件优化设计注塑制件的浇口位置  

Optimization Design of Plastics Injection Mold Gate Location Based on MPI

作　　者：余玲 陈忠桂 李睿 张天柱 

机构地区：[1]航天模塑股份有限公司

出　　处：《塑料制造》2007年第8期100-102,104,共4页Plastics Manufacture

摘　　要：针对浇口在注塑制品成型过程中的重要地位,介绍了专业模流分析软件MPI在优化浇口设计中的应用。以某汽车的雾灯支架为例,运用MPI模拟注塑件的整个注射成型过程,从产品的翘曲变形、熔接痕、产品重量和生产周期等方面对不同的浇口位置进行优化设计,最终获得高预测质量的产品。In view of the importance of sprue in the process of injection molding for plastics parts, the application of MPI software that is a special software for analyzing the plastic flow in mould to the optimization design of sprue injection mould is introduced. Taking the foglight support as an example, MPI software was used to simulate a plastic molding process, comparative analysis was made between different positions of spure setting on warpage, weld lines, part weight and production cycle, the optimization design get high forecast quality part,

关 键 词：浇口位置 MPI 优化设计 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]