3T机连接盖模具抽芯的整改方法  

CT connect cover mold core-pulling rectification method

作　　者：胥永林[1] 

机构地区：[1]广东科技学院,广东东莞523000

出　　处：《模具工程》2012年第5期72-74,共3页Mould &Die Project

摘　　要：本文首先分析CT机盖板试制出现的缺陷，针对原模具一次侧抽芯进行受力分析，证明了抽芯力过大引起了产品变形缺陷；据此提出二次抽芯的改进方案，并通过受力分析证明了改进方案的可行性。This article first analyzes the CT cover defects appeared in the original trial, once the mold side core-pulling force analysis, proved that the core pulling force caused by the oversize product deformation defects; puts forward two core pulling improvement program, and through analyzing the force proved the feasibility of the improved methods.

关 键 词：受力分析 抽芯力过大 改进 可行性 

分 类 号：TG76[金属学及工艺—刀具与模具]