汽车刹车泵体注塑模具优化设计  

Optimization Design of Injection Mold for Automotive Brake Pump Body

作　　者：郑跃刚[1] 黄寅 Zheng Yuegang;Huang Yin(Jinhua Polytechnic,Jinhua,Zhejiang,321016;Jinhua Ruize Precision Machinery Co.,Ltd.,Jinhua,Zhejiang,321016)

机构地区：[1]金华职业技术学院,浙江金华321016 [2]金华锐泽精密机械有限公司,浙江金华321016

出　　处：《现代塑料加工应用》2024年第3期35-39,共5页Modern Plastics Processing and Applications

摘　　要：针对汽车刹车泵体在注塑成型过程中出现翘曲变形、收缩和缩痕的问题,采用Moldflow软件对3种浇注方案和2种冷却方案进行筛选,有效抑制了泵体注塑成型过程中缺陷的形成,提高了产品的精度和质量。Aiming at the problems of warping deformation,shrinkage and shrinkage marks during the injection molding process of automotive brake pump bodies,Moldflow software was used to screen three pouring schemes and two cooling schemes,which effectively suppressed the formation of defects in the injection molding process of pump bodies,improved the accuracy and quality of products.

关 键 词：模流分析 注塑模具 成形缺陷 浇口优化 冷却优化 

分 类 号：TQ320.52[化学工程—合成树脂塑料工业] U468.21[机械工程—车辆工程]