Numerical Simulation and Experimental Investigation of Springback in U-Channel Forming of Tailor Rolled Blank

钢铁研究学报(英文版), 2012, 19(9): 8-12.

^1, , ^2, , ^3, , ^4,

1.Faculty of Vehicle Engineering and Mechanics, State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology, Dalian 116024, Liaoning, China

2.Faculty of Vehicle Engineering and Mechanics, State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology, Dalian 116024, Liaoning, China

3.Faculty of Vehicle Engineering and Mechanics, State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology, Dalian 116024, Liaoning, China

4.Research Institute of Science and Technology,Northeastern University, Shenyang 110819, Liaoning, China

基金项目: Fundamental Research Funds for Central Universities of China(893324,DUT11ZD202) Item Sponsored by National Natural Science Foundation of China(10932003,50974039,50872126) National Basic Research Program of China(2010CB832700)

Numerical Simulation and Experimental Investigation of Springback in U-Channel Forming of Tailor Rolled Blank

ZHANG Hua-wei ^1, , LIU Li-zhong ^2, , HU Ping ^3, , LIU Xiang-hua ^4,

1.Faculty of Vehicle Engineering and Mechanics, State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology, Dalian 116024, Liaoning, China

2.Faculty of Vehicle Engineering and Mechanics, State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology, Dalian 116024, Liaoning, China

3.Faculty of Vehicle Engineering and Mechanics, State Key Laboratory of Structural Analysis for Industrial Equipment,Dalian University of Technology, Dalian 116024, Liaoning, China

4.Research Institute of Science and Technology,Northeastern University, Shenyang 110819, Liaoning, China

Keywords： tailor rolled blank

参考文献

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[2]	A. Meyer;B. Wietbrock;G. Hirt .Increasing of the drawing depth using tailor rolled blanks - Numerical and experimental analysis[J].International Journal of Machine Tools & Manufacture: Design, research and application,2008(5):522-531.
[3]	I-Nan Chou;Chinghua Hung .Finite element analysis and optimization on springback reduction[J].International Journal of Machine Tools & Manufacture: Design, research and application,1999(3):517-536.
[4]	谢晖.基于CAE仿真的冲压回弹影响因素研究[J].湖南大学学报(自然科学版),2003(05):29-34.
[5]	Kim D;Kim J;Lee Y et al.Study of Residual Stresses in Tailor Rolled Blanked Al5J322T4 Sheets[J].Rare Metals,2006,25:111.
[6]	LIU Xiang-hua.Prospects for Variable Gauge Rolling: Technology, Theory and Application[J].钢铁研究学报（英文版）,2011(01):1-7.
[7]	杜平,胡贤磊,王君,刘相华.变截面轧制过程的多点动态设定[J].钢铁研究学报,2009(11):27-30.
[8]	姜银方,王勇良,袁国定,李新城,史德旗.连续变截面横梁回弹特性及控制[J].机械设计,2010(01):10-13.
[9]	ZHAO Guo-wei;WANG Yuan-xun;CHEN Jian-qiao.Numerical Simulation and Infecting Factors of Springback in Sheet Metal Forming[J].China Metal Forming Equipment and Manufacturing Technology,2005(03):55.

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