Simulating the die gap effect on springback behavior in stamping processes

SAE Technical Papers

Volumn , Issue , 2000, Pages

  Hu, Yang ^a  

^a CENTRO RICERCHE FIAT   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

AUTOMOTIVE ENGINEERING;

2-D DRAW BENDING; BRICK ELEMENTS; EXPLICIT DYNAMICS; FEA SIMULATION; IMPLICIT METHODS; SPRINGBACK BEHAVIOR; SPRINGBACK SIMULATIONS; STAMPING PROCESS;

DIES;

EID: 85072467741     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2000-01-1111     Document Type: Conference Paper

References (15)

1. th International Conference and Workshop on Numerical Simulation of 3D Sheet Forming Processes," Besancon, France, 13-17 September 1999
2. rd International Conference: Numerical Simulation of 3-D Sheet Metal Forming Processes-Verification of Simulations with Experiments" Dearborn, MI, USA Sept. 29-Oct. 3 1996
3. nd International Conference Numerical Simulation of 3-D Sheet Metal Forming Processes-Verification of Simulation with Experiment" Isehara, Japan, 31 August-2 September 1993
4. Yang Hu, Changqing Du, Hao Hu, and Jizhou Chen, "A Springback Study on Three Rail Type Panels" 1999 IBEC, September, 1999, Cobo Center, Detroit, Michigan, USA.
5. Changqing Du, Zhang Li, and Neng-Ming Wang, "Springback Prediction in Sheet Forming Simulation" 1994 SAE International Congress and Exposition, February 28-March 3, Cobo Center, Detroit, Michigan
6. rdInternational Conference: Numerical Simulation of 3-D Sheet Metal Forming Processes, pp. 414-420.
7. Yang Hu, Changqing Du, and Zhang, Li, "Numisheet' 93 2D Draw Bending Springback Simulation Revisit Using LS-Dyna and LS-Nike" Proceedings of Sheet Metal Forming Technology, 1999 TMS Annal Meeting, San Diego, California, USA, February 28-March 4, 1999
8. Ming Shi, Zhang, Li, "Issues Concerning Material Constitutive Laws and Parameters in Springback Simulations" 1999 SAE International Congress and Exposition, March, 1999, Cobo Center, Detroit, Michigan, USA.
9. Yang Hu, "A Few Issues on Accuracy of Springback Simulation of Automobile Parts" 1999 SAE International Congress and Exposition, March, 1999, Cobo Center, Detroit, Michigan, USA.
10. Shih, H., Wilson W. R. D., and Saha, P. K., "Modeling the Influence of Plastic Strain on Boundary Friction in Sheet Metal Forming," Proc. NAMRC XXIV pp. 173-178 (1996)
11. Wang, N. M., "Predicting The Effect of Die Gap on Flange Springback" private communication with Author
12. Jiang, S., Garnett M., and Liu, S. D., "Springback of Sheet Metal Subjected to Multiple Bending-Unbending Cycles" to apear at2000SAE conference
13. Xia, Z. C., Tang Sing C., and Carnes, James C., "Accurate Springback Prediction with Mixed Solid/Shell Elements" edited by Huetink J., and Baaijens, F. P. T., Simulation of Materials Processing:Theory, Methods and Applications, Numiform'98, pp 813-818
14. Changqing Du, Cheng, Fang L., Zhang Li, and Yuwei Wang, "FEA Springback Prediction on Automobile Body Panel Stampingr" Int ASME Conference, San Francisco, California, Novernber, 1995.
15. Yoshida, K., "Handbook of Ease or Difficulty in Press Forming" NCMS Inc., Ann Arbor, MI, 1993.