Comparison of Springback Modes in the Stamping Process of an S-rail with HSS according to the Hardening Model |
Choi, B.H.
(Department of Mechanical Engineering, Graduate School, Daegu University)
Lee, J.W. (GIFT, POSTECH) Kim, S.H. (School of Mechanical and Automotive Engineering, Daegu University) Lee, M.G. (GIFT, POSTECH) Kim, H.K. (Department of Automotive Engineering, Kookmin University) |
1 | D. G. Jeong, 2011, Analysis of Springback Mechanisms for the Improvement of the Shape Accuracy in the Stamping Process, M. S. Thesis, Daegu University, Gyeongbuk, Korea. |
2 | K. Roll, K. Wiegand, P. Hora, 2008, Proc. NUMISHEET2008, Part B(P. Hora, W. Volk, K. Roll, B. Griesbach, L. Kessler, W. Hotz), Institute of Virtual Manufacturing, ETH, Zurich, pp. 45-111. |
3 | ESI Group, 2011, PAM-STAMPTM User's Manual, www.esi-group.com(electronic version). |
4 | F. Yoshida, T. Uemori, 2002, A model of Large-Strain Cyclic Plasticity Describing the Bauschinger Effect and Workhardening Stagnation, Int. J. Plast., Vol. 18, No. 5-6, pp. 661-686. DOI ScienceOn |
5 | T. Uemori, S. Sumikawa, S. Tamura, H. Akagi, T. Naka, F. Yoshida, 2010, Springback Simulation of High Strength Steel Sheets Calculated by Yoshida-Uemori Model, Steel Res. Int., Vol. 81, No. 9, pp. 825-828. |
6 | T. Belytschko, J. I. Lin, C. Tsay, 1984, Explicit Algorithms for the Nonlinear Dynamics of Shells, Comput. Meth. Appl. Mech. Eng., Vol. 42, No. 2, pp. 225-251. DOI ScienceOn |
7 | R. Hill, 1948, A Theory of the Yielding and Plastic Flow of Anisotropic Metals, Proc. R. Soc. Lond. A, Vol. 193, No. 1033, pp. 281-297. DOI |
8 | A. Aryanpour, 2011, Experimental & Numerical Study of Sidewall Curl in Advanced High Strength Steels, M. S. Thesis, University of Windsor, Ontario, Canada. |