扫描仪面框注塑件翘曲变形的模拟分析  

Simulation of Warpage on Injection Molded Part of Scanner Panel

作　　者：王雷刚[1] 倪雪峰[1] 黄瑶[1] 

机构地区：[1]江苏大学材料科学与工程学院,江苏镇江212013

出　　处：《现代塑料加工应用》2006年第4期41-43,共3页Modern Plastics Processing and Applications

基　　金：国家自然科学基金(50575097)的资助。

摘　　要：以扫描仪面框薄壁件注塑成型为例,应用Moldflow软件分析了模具温度、熔体温度、浇口位置和保压参数对翘曲变形的影响规律,提出了减小翘曲变形的工艺措施,分析结果与生产实际吻合。Giving example of injection molding of scanner panel,by using the commercial software Moldflow to simulate injection process of the scanner panel, the effect rules of mold temperature, melt temperature, gate location and packing parameter to the warpage of the thin shell product are analyzed. A acceptable improved method to reduce the warpage is put forward. The simulation agrees with the real practice production.

关 键 词：注射成型 翘曲变形 模拟分析 计算机软件丙 烯腈-丁二烯-苯乙烯共聚物 

分 类 号：TQ320.6[化学工程—合成树脂塑料工业]