盒形塑件翘曲变形的有限元分析  

Warpage of Box Injected Part Based on Finite Element

作　　者：张晗[1] 张丽桃[1] 王敏[1] 

机构地区：[1]北华航天工业学院材料工程系,河北廊坊065000

出　　处：《北华航天工业学院学报》2015年第1期39-40,46,共3页Journal of North China Institute of Aerospace Engineering

基　　金：北华航天工业学院科研基金项目(KY-2011-05);廊坊市科技支撑计划项目(2011011032);河北省教育厅项目(Z2011270)

摘　　要：本文用Moldflow软件对给定盒形件进行翘曲变形分析,找出翘曲原因,并通过优化保压参数、调整浇注系统和冷却系统来改善翘曲程度。The warpage of the given box injected part was analyzed by the Moldflow software in the article. The reasons of the warping were derived. Warping deformation degree was improved by optimizing the parameters of packing,adjusting gating and cooling system.

关 键 词：盒形件 翘曲 有限元分析 

分 类 号：TP391.72[自动化与计算机技术—计算机应用技术]