Evaluation of stress saturation effect with a stress based failure criterion for sheet metal using numerical simulations

SAE Technical Papers

Volumn , Issue , 2006, Pages

  Kinsey, Brad ^a   Sakash, Aaron ^a  

^a UNIVERSITY OF NEW HAMPSHIRE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSPACE INDUSTRY; FAILURE (MECHANICAL); FORECASTING; METAL FORMING; NUMERICAL METHODS; NUMERICAL MODELS;

ACCURATE PREDICTION; ANALYTICAL METHOD; FAILURE CRITERIA; FORMING LIMIT CURVE; FORMING LIMIT DIAGRAMS; SATURATION EFFECTS; SHEET METAL COMPONENTS; STRESS-BASED FAILURE CRITERION;

SHEET METAL;

EID: 85072417211     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2006-01-0350     Document Type: Conference Paper

References (14)

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4. Laukonis, J.V., and Ghosh, A.K., (1976) "Effects of Strain Path Changes on the Formability of Sheet Metals" Metallurgical Transactions A, Vol. 9A, No. 12, pp. 1849-56.
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9. Moondra, S., and Kinsey, B., (2004) "Evaluation of Cruciform Specimens for Stress-based Forming Limit Diagram Validation" Transactions of the North American Manufacturing Research Institute of SME, Vol. 32, pp. 247-54.
10. Kinsey, B., Moondra, S., and Sakash, A., (2006) "Robust Prediction of Forming Severity Using a Stress Based Failure Criterion for Sheet Metal" submitted to the Transactions of the North American Manufacturing Research Institute of SME.
11. Sakash, A., Moondra, S., and Kinsey, B., (2005) "Effect of Yield Criterion on Numerical Simulation Generated Stress-based Failure Criterion" submitted to the Journal of Engineering Materials and Technology.
12. Stoughton, T.B, (2002) "The Influence of the Material Model on the Stress-Based Forming Limit Criterion" SAE Paper No. 2002-01-0157.
13. Lege, D., Barlat, F., and Brem, J.C., (1989) "Characterization and Modeling of the Mechanical Behaviour and Formability of a 2008-T4 Sheet Sample" International Journal of Mechanical Sciences, Vol. 31, No. 7, pp. 549-63. (Pubitemid 20611849)
14. Moondra, S., (2004) "Numerical Simulation Investigations to Support a Stress Based Failure Criterion for Sheet Metal Forming" Master's Thesis, University of New Hampshire.