摘要
分析了节能灯灯头塑料件的工艺特点,针对塑料件的实际情况,采用1模4腔,塑料件中间的螺纹段采用组合式型环来成型,塑料件底部的4个内侧卡扣采用斜顶抽芯机构成型,以解决塑料件内部空间不足、难以设置侧抽芯机构的问题。
The structure and technological characteristics of a energy-saving lamp. holder was analyzed, aiming at the fact of the product, a general structure design project was determined. The mould adopts four cavity, plastic parts for layout of the threaded section were molded by combined type ring, and plastic parts at the bottom of the four inside card buckle were molded by inclined top core-pulling mechanism. This methods solved the problem that the internal space was insufficient and the side core-pulling mechanism was hard to set.
出处
《工程塑料应用》
CAS
CSCD
北大核心
2011年第1期74-77,共4页
Engineering Plastics Application
基金
福建省教育厅科研资助项目(JB05286)
福建工程学院科研发展基金资助项目(GY-Z0812)
关键词
节能灯灯头
斜顶抽芯
双分型面
组合式型环
energy-saving lamp holder, inclined top core-pulling, double parting surface, combined type ring
