基于Moldflow与正交试验的尾罩注塑工艺与模具设计  

Injection Process and Mold Design for Tail Cover based on Moldflow and Orthogonal Experiment

作　　者：孙军 

机构地区：[1]贵州航天电器股份有限公司,贵州贵阳550009

出　　处：《塑料工业》2012年第4期67-70,共4页China Plastics Industry

摘　　要：选取电连接器中的聚苯硫醚(PPS)尾罩为研究对象,利用Moldflow软件分析得出了最佳浇口位置,并结合正交试验完成了尾罩的最优注塑工艺参数设计,分析了充填时间、模具温度、熔体温度和保压压力对体积收缩率的影响,并在此基础上成功实现了模具设计与试模生产。结果表明,Moldflow软件和正交试验的结合运用能为电连接器尾罩注塑成型提供理论依据与技术支持。PPS tail cover for connector was taken as experimental target. The best gate location of was got by Moldflow software. The optimum injection process parameter＇was designed by orthogonal test. The effect of processing parameters such as filling time, mold temperature, melt temperature and packing pressure on shrinkage were studied. The mold design and production were realized. Results showed that the combination of Moldflow and orthogonal test could be the theory and technologic support for the injection of tail cover of connector.

关 键 词：MOLDFLOW 正交试验 注塑成型 体积收缩率 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]