长玻纤增强尼龙水表外壳注射模设计  

Development of injection mould for the long glass fiber-reinforced polyamide shell of water meter

作　　者：俞芙芳[1] 邱恒新[1] 林文津 

机构地区：[1]福建工程学院材料科学与工程系,福建福州350108 [2]福州五维电子有限公司,福建福州350002

出　　处：《模具工业》2010年第1期55-58,共4页Die & Mould Industry

基　　金：福建工程学院科研启动基金资助项目(GY_Z0812);福建省科技厅科技重大专项资助项目(GY_Z0650)

摘　　要：介绍了长玻纤增强尼龙66的性能,采用Moldflow软件对水表外壳的注射成型进行分析,确定塑件最佳浇口位置,模具采用组合式型芯结构和手动模外抽芯的方式。生产实践表明,模具结构设计合理,满足水表外壳成型工艺要求,产品质量好。The properties of long glass fiber-reinforced Polyamide 66 were described. The Moldfiow software was used to analyze the injection molding process of a water meter shell. An optimized gate location was determined and an integral core structure and manual core--pulling from outside of the mould were applied to the operation,

关 键 词：长玻纤 尼龙66 水表外壳 注射模 

分 类 号：TQ320.662[化学工程—合成树脂塑料工业]