This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
The Influence of the Bauschinger Effect on Springback Prediction for Dual Phase Steel
Technical Paper
2006-01-0145
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
Springback is one of the main concerns in sheet metal forming with the increased use of advanced high strength steels, among which dual phase steels are gaining popularity. Although finite element analysis (FEA) has been successfully used in simulating complicated forming processes, it is difficult to accurately predict springback due to certain complex material behaviors such as the non-linear recovery behavior. In this study, the tension-unloading-reloading (TUR) test and XRD analysis have been employed to investigate non-linear recovery through Bauschinger Effect (BE) measurement at different pre-strain levels. The results demonstrated that dual phase steels exhibited the strong BE. The FEA simulation of springback prediction in the deep-draw bending test showed that the simulation accuracy was significantly improved by incorporating the Bauschinger effect.
Recommended Content
Citation
Ma, H. and Wang, Z., "The Influence of the Bauschinger Effect on Springback Prediction for Dual Phase Steel," SAE Technical Paper 2006-01-0145, 2006, https://doi.org/10.4271/2006-01-0145.Also In
References
- Lee J.K. Kinzel G.L. Wagoner R.H. NUMISHEET '96, Proceedings of the 3 rd International Conference Dearborn, MI 29 September 3 October 1996
- Wagoner R.H. 2002 Fundamental aspects of springback in sheet metal forming NUMISHEET 2002 Proceedings Korea 13 24
- Wagoner R.H. Geng, L.M. Li, K.P. “Simulation of springback with the draw/bend test” IPMM '99: The Second International Conference on Intelligent Processing and Manufacturing of Materials Honolulu, HI, USA 1999 91 104
- Li, K.P. Carden, W.P. Wagoner, R.H. 2002 International Journal of Mechanical Sciences 44 103 122 2002
- Kulkarni, P. “Effect of strain rates on springback predictions in 304-brushed stainless steel” Proceedings of the 8 th Interbational Conference on Numerical Methods in Industrial Forming Processes Ghosh S. et al. Columbus, Ohio 2004 790 795
- Miyauchi K. Deformation path effect on stress-strain relation in sheet metals Adv. J. Mater. Process. Technol 34 1992 195 200
- Narasimhan Narkeeran Lovell Michael Predicting springback in sheet metal forming: an explicit to implicit sequential solution procedure Finite Element in Analysis and Design 33 1999 29 42
- Gau Jenn-Terng Kinzel Gary L. An experimental investigation of the influence of the Bauschinger effect on springback prediction Journal of Materials Processing Technology 108 3 17 January 2001 369 375
- Bate P.S. Wilson D.V. Analysis of the Bauschinger effect Acta Metall 34 6 1986 1097 1105
- Cleveland R. M. Ghosh A. K. Inelstic effects on springback in metals Int. J. Plasticity 18 2002
- Sun S. Ma H. Wang Z. Springback determination by springback index approach SAE, 2005-01-0086
- Sowerby R. Uko D.K. A review of certain aspects of the Bauschinger effect in metals Mater. Sci. Eng. 41 1979 43 58
- Wang Z. Margolin H. The interaction of surface and interior to produce Bauschinger behavior in 70-30 α-brass single crystals oriented for easy glide Res Mechanics 21 1987 249 286