Finite element simulation of springback in sheet metal forming

被引：136

作者：

Papeleux, L ^{[1
]}

Ponthot, JP ^{[1
]}

机构：

[1] Univ Liege, LTAS Milieux Continus & Thermomecan, B-4000 Liege 1, Belgium

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2002年 / 125卷

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

页码：785 / 791

页数：7

共 8 条

[1] A TIME INTEGRATION ALGORITHM FOR STRUCTURAL DYNAMICS WITH IMPROVED NUMERICAL DISSIPATION - THE GENERALIZED-ALPHA METHOD [J].

CHUNG, J ;

HULBERT, GM .

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1993, 60 (02) :371-375

[2] An assessment of numerical parameters influencing springback in explicit finite element analysis of sheet metal forming process [J].

Lee, SW ;

Yang, DY .

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 1998, 80-1 :60-67

[3]

MAKINOUCHI M, 1993, P NUMISHEET 93 2 INT

[4]

MATTIASSON K, 1995, P NUMIFORM 95, P115

[5]

*OPTRIS SA, 1996, TECHN REP DYN SOFTW

[6]

PONTHOT J, 1995, THESIS U LIEGE LIEGE

[7]

PONTHOT JP, 2000, P ECCOMAS 2000 COMPL

[8]

QUOIRIN D, 1995, THESIS U LIEGE LIEGE

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