摘要
板料冲压成型是汽车覆盖件的关键加工技术,文章重点叙述了钣金冲压过程中出现缺陷的原因及影响因素,并通过某型号汽车的发动机蜗壳进行参数模拟分析,以更直观地了解各因素对冲压成型的影响,最后提出了一些解决冲压成型缺陷的意见。
This paper describes metal sheet ramming forming,which is the key manufacture technology of automotive cover panels, and its important position.it presents the causes of the defects (fracturing, thinning, wrinkling), and the in - fluencing factors (material parameters, die-surface parameters, manufacture process parameters).Through an analysis of parameter simulation of the scroll of a certain type car engine, a more intuitive understanding of the factors in pressing forming is made and the suggestions are given for solving the defects.
出处
《西部交通科技》
2009年第1期53-57,共5页
Western China Communications Science & Technology
关键词
钣金
冲压成型
缺陷
分析
解决
Metal sheet
Ramming forming
Defects
Analysis
Solve