Finite element simulation of springback in sheet metal forming

被引:134
|
作者
Papeleux, L [1 ]
Ponthot, JP [1 ]
机构
[1] Univ Liege, LTAS Milieux Continus & Thermomecan, B-4000 Liege 1, Belgium
关键词
springback; sheet metal forming; kinematic hardening; finite element;
D O I
10.1016/S0924-0136(02)00393-X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Although finite element analysis (FEA) is successful in simulating complex industrial sheet forming operations, the accurate and reliable application of this technique to springback has not been widely demonstrated. Several physical parameters, as well as numerical, influence this phenomenon and its numerical prediction. In this paper, we investigate the impact of these parameters on the springback appearing in a 2D U-draw bending. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:785 / 791
页数:7
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