摘要
一步法有限元模拟可在产品设计模型的基础上进行成形性分析和缺陷预测,本文描述了一步法的关键技术,并给出了它在轿车后门内板可制造性分析中的应用。
One-step finite element method can predict the formability and defect based on the part model.The key technique of one-step has been described in the text,and its application in the analysis of a car rear indoor formability has been given.
出处
《锻压装备与制造技术》
2007年第4期54-57,共4页
China Metalforming Equipment & Manufacturing Technology
关键词
机械制造
冲压
板材
一步法
增量法
有限元模拟
Sheet metal forming
One-step method
Incremental method
Finite element method
