摘要
运用Dynaform对影响翘曲回弹的因素进行模拟,通过拟合得到各因素对翘曲回弹的规律曲线,并分析了各因素产生翘曲回弹的原因,为企业设计和生产多孔翻边件提供参考和借鉴。
This paper uses Dynaform to simulate the factors affecting the wrap and springback, using fitting to get the rule curve of various factors on wrap and springback, and analyzes the reasons for the wrap and springback of multi- hole sheet flanging. And this paper provides use and reference for enterprise's production of multi-hole sheet flanging.
出处
《机电工程技术》
2008年第9期33-35,46,共4页
Mechanical & Electrical Engineering Technology
关键词
薄板
多孔翻边
翘曲
回弹
因素
sheet
multi-hole sheet flanging
warp
springback
factor
作者简介
汪志兴，男，1976年生，江西婺源人，硕士研究生。研究领域：板料成形及数值模拟。
