圆形壳体模流分析及注射模设计  

Moldflow analysis of roll shell and the injection mould design

作　　者：张蓓[1] 陈聪 

机构地区：[1]武汉软件工程职业学院,湖北武汉430205

出　　处：《模具工业》2017年第12期39-43,共5页Die & Mould Industry

基　　金：武汉2017年市属高校教学研究项目(2017134)

摘　　要：通过Moldflow/MPA软件对壳体塑件进行了模流分析,获得浇口位置、熔体充填、冷却及收缩等数据,并结合塑件的结构,提出7个侧抽芯的模具核心部件设计方案,还阐述了模具浇注系统、抽芯机构和推出机构的设计思路以及各个构件工作时的相互配合关系,对同类塑件的模具设计具有一定的参考作用。The moldflow analysis of roll shell plastic was carried out by using Moldflow/ MPA software, and the parameters of gating, filling, cooling and shrinkage were achieved. Then combining with the characteristic of the plastics, the mould with seven side core-pulling was presented. It illustrated the key points of gating system, core-pulling mechanism, ejection mechanism, and the assembly of each parts, which could provide reference for the mould design of the similar plastics.

关 键 词：圆形壳体 侧抽芯 模具设计 模流分析 压力损失 

分 类 号：TG76[金属学及工艺—刀具与模具] TQ320.662[化学工程—合成树脂塑料工业]