薄壁塑件模具设计及其注塑工艺  

Mold Design and Injection Molding Technology of Thin-Walled Plastic Parts

作　　者：王爱阳[1] 贾铁钢[1] Wang Aiyang;Jia Tiegang(Dalian Vocational and Technical College,Dalian 116037,China)

机构地区：[1]大连职业技术学院,辽宁大连116037

出　　处：《塑料科技》2019年第5期72-76,共5页Plastics Science and Technology

摘　　要：家用电器、通讯产品等大量使用塑件,而"轻、薄、小"是今后发展方向。因此薄壁塑件模具设计及其注塑工艺的应用,需要在厚度结构设计、材料性能要求、模具结构、注塑工艺等方面进行改进。本文列举实例,针对薄壁塑件出现的典型问题进行研究,提出解决措施,以满足日益增长的薄壁塑件的需要。Plastic parts are widely used in household appliances and communication products,and"light,thin and small"is the future development direction.Therefore,the design of thin-walled plastic parts and the application of injection molding technology need to be improved in the aspects of thickness structure design,material performance requirements,mold structure,injection molding process and so on.In this paper,some examples are given to study the typical problems arising from thin-walled technology,and the solutions are put forward to solve the growing need of thinwalled plastic parts.

关 键 词：薄壁塑件 结构设计 塑料材质 模具结构 注塑工艺 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]