Quantitative prediction for springback of unloading and trimming in sheet metal stamping forming

Chinese Journal of Mechanical Engineering (English Edition)

Volumn 16, Issue 2, 2003, Pages

  Liu, Yuqi ^a   Liu, Junhua ^a   Hu, Ping ^b   Li, Yunxing ^b  

^a HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b JILIN UNIVERSITY   (China)

Author keywords

Discrete kirchhoff theory (DKT); Finite element method; Sheet metal stamping forming; Trimming springback; Unloading springback

Indexed keywords

DEFORMATION; FINITE ELEMENT METHOD; FORECASTING; SHEET METAL; STAMPING; TRIMMING; UNLOADING;

DISCRETE KIRCHHOFF THEORY; QUANTITATIVE PREDICTION; SPRINGBACK;

FORMING;

EID: 0141707135     PISSN: 10009345     EISSN: None     Source Type: Journal    
DOI: 10.3901/cjme.2003.02.190     Document Type: Article

References (4)

1. Batoz J L, Bathe K J, Ho L W. A study of three-node triangular plate bending elements. Int. J. Number. Meth. Engng., 1980(15): 1771-1812
2. Mcmeeking R M, Rice J R. A finite element simulation of the sheet metal forming process. Int. J. Solids Struct, 1975(11): 601-616