Determination of Springback Values in Bending I-sections with Tresca Criteria
Keywords:
Bending sections, Springback, I sections, Tresca.Abstract
The springback ratio for bending I-section beams is introduced analytically in the present study. A complete analysis using the strength of materials approach is carried out with Tresca yielding criteria. Analytical methods are given in the form of equations for two cases according to the positions of the yield point along the height of the beam. The results represent the effect of different parameters affecting the springbackratio.
References
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[4] A. El-Megharbel, A. El-Domiaty, M. Shaker: "Springback and residual stresses after stretch bending of workhardening sheet metal". Journal of Materials Processing Technology 12/1990; 24(1):191-200.
[5] A. El Megharbel, G.A. El Nasser, Aly El Domiaty. "Bending of tube and section made of strain-hardening materials". Journal of Materials Processing Technology 07/2008; 203(1-3):372-380.
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[8] Wenjuan Liu, Zhiyong Liang, Tao Huang, Yuanbin Chen and JinpingLian, "Process Optimal Control of Sheet Metal Forming Springback Based on Evolutionary Strategy", Proceedings of the 7th World Congress on Intelligent Control and Automation June 25 - 27, 2008, Chongqing, China.
[9] FengRuan, Yang Feng and Wenjuan Liu."Springback Prediction for Complex Sheet Metal Forming Parts Based on Genetic Neural Network", Second International Symposium on Intelligent Information Technology Application, 2008 IEEE.
[10] ZHAO Jun, YIN Jing, MA Rui and MA LiXia, "Springback equation of small curvature plane bending", Science China Press and Springer-Verlag Berlin Heidelberg, September 2011 Vol.54.
[11] Sanjay Kumar Patel, Radha Krishna Lal, J. P. Dwivedi, and V. P. Singh."Springback Analysis in Sheet Metal Forming Using Modified Ludwik Stress-Strain Relation", Hindawi Publishing Corporation ISRN Mechanical Engineering Volume 2013, Article ID 640958, 11 pages.
[2] TianjiaoLiua, YongjunWanga, JianjunWua, XiaojiaoXiaa, JunbiaoWanga, Wei Wangb and Shunhong Wang."Springback analysis of Z & T-section 2196-T8511 and 2099-T83 Al–Lialloys extrusions in displacement controlled cold stretch bending" Journal of Materials Processing Technology 225 (2015) 295–309.
[3] S B Chikalthankar, G D Belurkar and V M Nandedkar."Factors Affecting on Springback in Sheet Metal Bending: A Review" International Journal of Engineering and Advanced Technology (IJEAT), Volume-3, Issue-4, April 2014.
[4] A. El-Megharbel, A. El-Domiaty, M. Shaker: "Springback and residual stresses after stretch bending of workhardening sheet metal". Journal of Materials Processing Technology 12/1990; 24(1):191-200.
[5] A. El Megharbel, G.A. El Nasser, Aly El Domiaty. "Bending of tube and section made of strain-hardening materials". Journal of Materials Processing Technology 07/2008; 203(1-3):372-380.
[6] J. Yanagimoto and K. Oyamada, "Mechanism of Springback-Free Bending of High-Strength Steel Sheets under Warm Forming Conditions", Annals of the CIRP Vol. 56/1/2007.
[7] Z.Damián-Noriega, R. Pérez-Moreno, S.A. Villanueva-Pruneda, V.M. Domínguez-Hernández, J.P.A. Puerta-Huerta and C. Huerta-Muñoz."A New Equation to Determine the Springback in the Bending Process of Metallic Sheet", 2008 ,ICCES, vol.8, no.1, pp.25-30.
[8] Wenjuan Liu, Zhiyong Liang, Tao Huang, Yuanbin Chen and JinpingLian, "Process Optimal Control of Sheet Metal Forming Springback Based on Evolutionary Strategy", Proceedings of the 7th World Congress on Intelligent Control and Automation June 25 - 27, 2008, Chongqing, China.
[9] FengRuan, Yang Feng and Wenjuan Liu."Springback Prediction for Complex Sheet Metal Forming Parts Based on Genetic Neural Network", Second International Symposium on Intelligent Information Technology Application, 2008 IEEE.
[10] ZHAO Jun, YIN Jing, MA Rui and MA LiXia, "Springback equation of small curvature plane bending", Science China Press and Springer-Verlag Berlin Heidelberg, September 2011 Vol.54.
[11] Sanjay Kumar Patel, Radha Krishna Lal, J. P. Dwivedi, and V. P. Singh."Springback Analysis in Sheet Metal Forming Using Modified Ludwik Stress-Strain Relation", Hindawi Publishing Corporation ISRN Mechanical Engineering Volume 2013, Article ID 640958, 11 pages.
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Published
2015-12-11
How to Cite
El-Megharbel, A. A. E.-K., Saleh, R., & Ali, G. (2015). Determination of Springback Values in Bending I-sections with Tresca Criteria. American Scientific Research Journal for Engineering, Technology, and Sciences, 14(3), 187–201. Retrieved from https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/1184
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