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.
出处
《模具工程》
2012年第5期72-74,共3页
Mould &Die Project
关键词
受力分析
抽芯力过大
改进
可行性
stress analysis, core pulling force is too large, improvement, feasibility.
