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EFFECTS OF SPECIFIED BLANK SIZE ON BODY WRINKLING DURING HYDRODYNAMIC DEEP DRAWING OF TAPERED RECTANGULAR BOX |
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| Authors: | L. H. Lang D. C. Kang S. H. Zhang Z. R. Wang S. J. Yuan K. B. Nielsen J. Dancket ) |
| Affiliation: | L. H. Lang,D. C. Kang,S. H. Zhang,Z. R. Wang,S. J. Yuan,K. B. Nielsen and J. Dancket ) Department of Materials Engineering,Harbin Institute of Technology,Harbin,China ) Aalberg University,Denmark |
| Abstract: | In this paper, the forming features of tapered rectangular box during hydrodynamic deep drawing are studied by means of FEM.The effect rules of square blank corner corner amount on body wrinkling are recognized and corresponding methods are discussed. At last, the results of FEM are verified by experi- ment. |
| Keywords: | sheet metal forming hydrodynamic deep drawing FEM |
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