摘要
介绍了注塑制品翘曲变形的分类、表示方法和塑件翘曲变形理论,从塑件材料、塑件结构、模具材料和模具结构、成型工艺参数及后处理等五个方面,分析了影响塑件翘曲的因素,并从这五个方面总结了改善翘曲变形的措施。
the classification, representation methods, and the theories of warpage deformation about injection molded plastic parts are presented. The factors affected warpage deformation are analyzed in five ways: part material,product structure,the material and structure of mold,processing parameters and post-processing. Lastly, summarize the measures to improve the warpage deformation in the five points.
出处
《河南科技》
2013年第11期57-60,共4页
Henan Science and Technology
基金
河南省自然科学基金(2008B460002)
河南省基础与前沿研究项目(072300440040)
关键词
注射成型
翘曲变形
翘曲改善
injection molding
Warpage
improvement of warpage