叶轮塑件注射模的圆周二级侧抽芯结构设计  

Core pulling structure design of impeller of plastic injection mold the circumference of two stage side

作　　者：雷晓霓 

机构地区：[1]武汉市第一轻工业学校,湖北武汉430051

出　　处：《模具工程》2013年第6期44-46,共3页Mould &Die Project

摘　　要：文章分析了叶轮塑件的解构及工艺特点，介绍了该塑料成型的注射设计及一种特殊的圆周二级侧轴芯机构，对各级抽芯的距离进行分析，并阐述了该模具的工作过程，在类似塑件的圆周二级侧轴心注塑模设计中具有很高的参考意义。This paper analyzes the structure and process characteristics of impeller plastic parts, introduces the design of the injection mould for the plastic molding and a special circular two stage side core-pulling mechanism, carries on the analysis to the various core-pulling distance, and describes the working process of the mould, plastic parts in similar circular Tuesday side smoking has very high reference value core in injection mold design.

关 键 词：注射模 圆周二级侧抽芯结构 斜抽块 斜导柱 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业]