New cyclic anisotropic model for plane strain sheet metal forming

International Journal of Mechanical Sciences

Volumn 42, Issue 4, 2000, Pages 705-728

  Sanchez, L Rafael ^a  

^a The University of Colorado Denver   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ANISOTROPY; BENDING (DEFORMATION); CYCLIC LOADS; FINITE DIFFERENCE METHOD; HARDENING; KINEMATICS; MATHEMATICAL MODELS; METAL FORMING; TENSILE STRESS;

ISOTROPIC HARDENING;

SHEET METAL;

EID: 0033901535     PISSN: 00207403     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0020-7403(99)00014-4     Document Type: Article

References (17)

1. Swift H.W. Plastic bending under tension. Engineering. 166:1948;333-359.
2. Wang N.M. A mathematical model of draw bead forces in sheet metal forming. Journal of Applied Metalworking. 2(3):1982;193-199.
3. Triantafyllidis N., Maker B., Samanta S. An analysis of draw beads in sheet metal forming. Part I - Problem formulation. ASME Journal of Engineering Materials Technology. 108:1986;321-327.
4. Sanchez L.R., Weinmann K.J. An analytical and experimental study of the flow of sheet metal between circular drawbeads. ASME Journal of Engineering for Industry. 118:1996;45-54.
5. Wenner ML. State-of-the-art of mathematical modeling of sheet metal forming of automotive body panels. Sheet Metal Stamping 1997;SAE SP-1221:1-6.
6. Xu SG, Bohn ML. Weinmann KJ. Drawbeads in sheet metal stamping - a review. Sheet Metal Stamping 1997;SAE SP-1221:233-47.
7. Hill R. Mathematical theory of plasticity. London: Oxford University Press, 1950 (Chapter XII).
8. Hosford WF. On yield loci of anisotropic cubic metals. Seventh North American Metal Working Research Conference Proceedings, SME, Dearborn, MI, 1979, p. 191.
9. Hosford WF, Caddell RM. Metal forming, Mechanics and metallurgy. Englewood Cliffs, NJ: Prentice-Hall, 07632.
10. Chou C.H., Pan J., Tang S.C. An anisotropic stress resultant constitutive law for sheet metal forming. International Journal for Numerical Methods in Engineering. 39:1996;435-449.
11. Ohno N. Constitutive modeling of cyclic plasticity with emphasis on ratchetting. International Journal of Mechanical Sciences. 40(2-3):1998;251-261.
12. Sanchez LR. A general computer model for plane strain sheet forming under combined bending and pulling and its application to the flow of sheet between drawbeads. Ph.D. Thesis, Michigan Technological University, Fall 1987, Houghton, MI.
13. Weinmann K.J., Rosenberger A.H., Sanchez L.R. The Bauschinger effect of sheet metal under cyclic reverse pure bending. Annals of the CIRP. 37(1):1998;289-293.
14. Sanchez LR, Robertson D, Gerdeen JC. Springback of sheet metal bent to small radius/thickness ratios. SAE # 960595, 1996.
15. Nine H. Draw bead forces in sheet metal forming. In: Koistinen, Wang Editors, Mechanics of sheet metal forming, New York, NY: Plenum press, 1978, pp. 179-211.
16. Schey JA, Smith MK. Report of NADDRG Friction Committee on Reproducibility of Friction Tests within and between Laboratories. SAE # 930811, 1993, pp. 261-67.
17. Schey J.A Speed effects in drawbead simulation, Journal of Material Processing Technology. 57:1996;146-154.