Experimental and Numerical Analysis of the Formability of Anisotropic Steel Sheet


(*) Corresponding author


Authors' affiliations


DOI's assignment:
the author of the article can submit here a request for assignment of a DOI number to this resource!
Cost of the service: euros 10,00 (for a DOI)

Abstract


The strain-hardening behavior and plastic anisotropy of a steel sheet of deep drawing quality has been characterized in uniaxial tension tests, and several forming tests have been performed to determine the Forming Limit Curve, the Limiting Dome Height in the hemispherical punch test and the height of ears in the cup drawing test. The experiments are compared with finite element predictions obtained with a flexible model for orthotropic plasticity, which allows us to discuss the importance of material parameters for obtaining reliable predictions by means of the numerical simulation.
Copyright © 2014 Praise Worthy Prize - All rights reserved.

Keywords


Sheet-Metal Forming; Plastic Anisotropy; Forming Limits; Finite Element Modeling

Full Text:

PDF


References


F. Barlat, D. J. Lege, J. C. Brem, A six-component yield function for anisotropic materials, International Journal of Plasticity, Vol. 7, pp. 697-712, 1991.
http://dx.doi.org/10.1016/0749-6419(91)90052-z

A. Karafillis, M. C. Boyce, A general anisotropic yield criterion using bounds and transformation weighting tensors, Journal of the Mechanics and Physics of Solids, Vol. 41, pp. 1859-1886, 1993.
http://dx.doi.org/10.1016/0022-5096(93)90073-o

G. Ferron, R. Makkouk, J. Morreale, A parametric description of orthotropic plasticity in metal sheets, International Journal of Plasticity, Vol. 10, pp. 431-449, 1994.
http://dx.doi.org/10.1016/0749-6419(94)90008-6

F. Barlat, Y. Maeda, K. Chung, M. Yanagawa, J. C. Brem, Y. Hayashida, D. J. Lege, K. Matsui, S. J. Murtha, S. Hattori, R. C. Becker, S. Makosey, Yield function development for aluminum alloy sheets, Journal of the Mechanics and Physics of Solids, Vol. 45, pp. 1727-1763, 1997.
http://dx.doi.org/10.1016/s0022-5096(97)00034-3

L. P. Moreira, G. Ferron, G. Ferran, Experimental and numerical analysis of the cup drawing test for orthotropic metal sheets, Journal of Materials Processing Technology, Vol. 108, pp. 78-86, 2000.
http://dx.doi.org/10.1016/s0924-0136(00)00660-9

F. Barlat, Crystallographic texture, anisotropic yield surface and forming limits of sheet metals, Materials Science and Engineering, Vol. 91, pp. 55-72, 1987.
http://dx.doi.org/10.1016/0025-5416(87)90283-7

R. Mesrar, S. Fromentin, R. Makkouk, M. Martiny, G. Ferron, Limits to the ductility of metal sheets subjected to complex strain-paths, International Journal of Plasticity, Vol. 14, pp. 391-411, 1998.
http://dx.doi.org/10.1016/s0749-6419(98)00011-4

M. Brunet, S. Mguil, F. Morestin, Analytical and experimental studies of necking in sheet forming metal processes, Journal of Materials Processing Technology, Vol. 80-81, pp. 40-46, 1998.
http://dx.doi.org/10.1016/s0924-0136(98)00131-9

A. Bragard, The contribution of CRM to the FLD concept, In D. P. Koistinen and N. M. Wang (Eds), Mechanics of Sheet-Metal Forming (New York, Plenum Press, 1978, 9-19).

Abaqus/Explicit, Version 6.5 Manuals, Hibbitt, Karlsson and Sorensen Inc., Pawtucket, RI 02860, USA, 2005.

D. C. Drucker, Relation of experiments to mathematical theories of plasticity. Journal of Applied Mechanics, Transactions of the ASME, Vol. 16, pp. 349-360, 1949.

R. Hill, A theory of the yielding and plastic flow of anisotropic metals, Proceedings of the Royal Society of London, Vol. A193, pp. 281-297, 1948.
http://dx.doi.org/10.1098/rspa.1948.0045

L. Courvoisier, M. Martiny, G. Ferron, Analytical modelling of drawbeads in sheet metal forming, Journal of Materials Processing Technology, Vol. 133, pp. 359-370, 2003.
http://dx.doi.org/10.1016/s0924-0136(02)01124-x

F. Barlat, S. Panchanadeeswaran, O. Richmond, Prediction of earing in cup drawing f.c.c. materials, Textures and Microstructures, Vol. 14-18, pp. 507-512, 1991.
http://dx.doi.org/10.1155/tsm.14-18.507


Refbacks

  • There are currently no refbacks.


Please send any question about this web site to info@praiseworthyprize.com
Copyright © 2005-2024 Praise Worthy Prize