摘要
根据汽车JST连接器的结构特点和注射成型工艺要求,提出了型芯采用镶拼式结构的注塑成型模具结构设计方案。首先,分析了ABS材料的性能和成型工艺;然后采用Moldflow软件对塑件进行模流分析,从而得到优化的工艺参数组合。模具设计采用单分型面,一模八腔,潜伏式浇口形式。实践证明:该模具结构设计合理,满足成型工艺要求,产品质量好。
A design of injection mold adopting inlaying core structure is put forward according to the structure characteristic and the molding process of connector of car. First,the performance and injecton molding process of ABS was planned. Then the moldflow analysis was done using Moldflow software,thus obtained optimal process parameters. The mold has a single parting face,eight cavity,submarine gate. The practice proves that the mold has reasonable structure and satisfied the requirement of processing technology and good quality.
出处
《上海塑料》
2010年第4期42-45,共4页
Shanghai Plastics
基金
福建工程学院科研发展基金资助项目(GY-Z0812)
福建省教育厅科研资助项目(JB05286)
