圆盖塑料件注塑模的改进  

AMELIORATION OF INJECTION MOULD OF LID PARTS

作　　者：李刚 

机构地区：[1]济南瑞福德塑胶模具有限公司,济南250100

出　　处：《工程塑料应用》2005年第9期55-56,共2页Engineering Plastics Application

摘　　要：介绍圆盖塑料件注塑模的改进过程,通过对模具结构进行分析,将型腔布置改为H型排列,把半径方向的侧浇口改为切线方向的侧浇口及潜伏式浇口,取得良好效果,保证了产品质量,工艺参数的调整范围也相应增宽,且趋于稳定。Amelioration process of injection mould of lid parts are introduced. By analyzing the mould structure, the die cavity placement is changed to “H”-type, the radius directional gate is changed to tangent directional gate and tunnel gate. This projects can insure the quality of the products, and widen the adjusting range of the process parameter.

关 键 词：注塑模 模具结构 产品质量 塑料件 潜伏式浇口 切线方向 调整范围 工艺参数 侧浇口 型腔 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业] TQ320.662