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Study of Analyzing Roof Panel Using Static Implicit Finite Element Method  

Ahn Hyun-Gil (제주대학교 기계공학과 대학원)
Jung Dong-Won (제주대학교 기계공학과)
Publication Information
Journal of the Korean Society for Precision Engineering / v.22, no.3, 2005 , pp. 78-85 More about this Journal
Abstract
The static implicit finite element method is applied effectively to analyze total roof panel stamping processes, which include the forming stage. complicated and abnormal Large size roof panel was analyzed by using commercial program called AutoForm. Analysis results examining possibility and validity of the AutoForm software and the factor study are presented. Further, the simulated results for the total roof panel stamping processes are shown and discussed. Its application is being increased especially in the automotive industrial area for the cost reduction, weight saving, and improvement of strength.
Keywords
static implicit finite element method; auto-body panel stamping; forming stage; AutoForm;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 Lee, J. S., 'Virtua experimentl technology,' Chunbuk national university, construction technology institution, pp.4-5, 1999
2 Shim, H. B., Yang, D. Y., 'An Elastic-Plastic Finite Element Analysis on Hydrostatic Bulging of Rectangular Diaphragms by using Layered Degenerated Shell Element,' Int. J. Mech. SDI., Vol. 32, pp.49-64, 1990   DOI   ScienceOn
3 Wang, N. M., Tang, S. C., 'Analysis of Bending Effects in Sheet Forming Operations,' Int. J. for Num. Mech. in Engng., Vo1.25, pp.253-367, 1988   DOI
4 Jun, S. K., Jung, D: W., 'On the parallel implementation of a static/explicit FEM program for sheet metal forming,' Proc. of kspe, Korean Society of Precision Engineering, pp.625-628, 1997
5 Kim, J. P., Keum, Y. T., Lee, J. M., 'A study on the FEM/GEM for sectional analysis of deep drawing panels,' Proc. of kspe, Korean Society of Precision Engineering, pp.212-217, 1994
6 Mattiason, K., 'Numerical Simulation of Stretching Processes,' SIMO P-I, Editor Lange. K., Proc, of the J. Int. Workshop, Stuttgart, pp.170-213, 1985
7 Yang, D. Y., Jung, D. W., Song, I. S., Yoo, D. J. and Lee, J. H., 'Comparative investigation into implicit, explicit and iterative implicit/explicit, schemes for the simulation of sheet-metal forming process,' J. Materials Processing Technology, Vol. 50, pp. 39-53, 1995   DOI   ScienceOn
8 Jung, D. W., Yoo, D. J. and Yang, D. Y., 'A dynamic explicit/rigid-plastic finite element formulation and its application to sheet metal forming processes,' Engineering Computations, Vol. 2, pp. 707 -722, 1995   DOI