基于Moldflow的竖梁基座气体辅助注射成型工艺优化  

Optimization of Gas-Assisted Injection-molding Process for Vertical Beam Base Parts Based on Moldflow

作　　者：王小新[1] 曹永宁[1] 

机构地区：[1]青岛科技大学高分子科学与工程学院,山东青岛266042

出　　处：《中国塑料》2017年第1期75-79,共5页China Plastics

摘　　要：通过Moldflow软件对家电产品零件竖梁基座进行了气体辅助注射成型(GAIM)过程模拟仿真,并对比了不同工艺参数方案,优化得出了较好的气道布局和气体穿透效果,能够有效避免表面缩痕等产品缺陷,可以为模具设计及GAIM提供指导。Moldflow software was used to simulate the gas-assisted injection-molding （GAIM） process for the vertical beam base as a part of household electrical appliances. The optimum airway layout and gas-penetration effect were obtained through a comparison of different process parameters. Sink marks and other product defects could be well avoided. The results obtained from this work could provide a good guide for GAIM and the relevant mould design.

关 键 词：MOLDFLOW 气体辅助注射成型 工艺参数 缩痕 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]