吉林大学学报(工学版) ›› 2016, Vol. 46 ›› Issue (6): 1961-1966.doi: 10.13229/j.cnki.jdxbgxb201606027

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Multi-phase iterative compensation method of die shape optimization for multi-point stretch bending profile

LI Yi1, LIANG Ji-cai2, TENG Fei3, LIANG Ce1, YU Jia-qi1   

  1. 1.College of Materials Science and Engineering, Jilin University, Changchun 130022, China;
    2.Roll Forging Institute, Jilin University, Changchun 130022,China;
    3.School of Mechanical and Vehicle Engineering, Changchun University, Changchun 130022, China
  • Received:2015-08-15 Online:2016-11-20 Published:2016-11-20

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Abstract:

The computation criterion of unit displacement of multi-point 3D stretch bending die was built. The fast iterative process of controlling multi-point die shape was achieved by using multi-phase compensation factors. Finite element simulation and experiment results show that the part springback value can be reduced from 6.87 mm to 1.03 mm, which demonstrates that the shape deviation and springback can be effectively controlled by the optimized die shape.

Key words: materials synthesis and processing technology, profile multi point stretch bending, die shape, multi phase compensation, iterative optimization

CLC Number: 

  • TG356
[1] Kleiner M,Chatti S, Klaus A. Metal forming techniques for lightweight construction[J].Journal of Materials Processing Technology,2006,177(1-3):2-7.
[2] of Materials Processing Technology,1999,87(1-3):1-27.
[3] Baringbing H A, Welo T. Parameters controlling dimensional accuracy of aluminum extrusions formed in stretch bending[C]∥10th Esaform Conference on Material Forming, Zaragoza, Spain, 2007:127-132.
[4] Li Ming-zhe, Cai Zhong-yi, Sui Zhen, et al. Principle and applications of multi-point matched-die forming for sheet metal[J]. Proceedings of the Institution of Mechanical Engineers Part B: Journal of Engineering Manufacture,2008,222(5):581-589.
[5] Cai Zhong-yi, Li Ming-zhe, Lan Ying-wu. Three-dimensional sheet metal continuous forming process based on flexible roll bending: principle and experiments[J]. Journal of Materials Processing Technology,2012,212(1):120-127.
[6] 肖旭东,王永军,张纪春,等. 金属板料点压渐进成形试验与模拟研究[J]. 机械工程学报,2013,49(16):107-113.
Xiao Xu-dong, Wang Yong-jun, Zhang Ji-chun, et al. Experiment and simulation on sheet metal incrementally pressing forming[J]. Journal of Mechanical Engineering,2013,49(16):107-113.
[7] Liang Ji-cai, Gao Song, Teng Fei, et al. Flexible 3D stretch-bending technology for aluminum profile[J]. International Journal of Advanced Manufacturing Technology, 2014,71:1939-1947.
[8] Liang Ji-cai, Teng Fei, Gao Song, et al. Multi-objective optimization of flexible three-dimensional stretch-bending forming process of rectangular hollow aluminum profiles[J]. Journal of South China University of Technology(Natural Science Edition),2013,41(9):143-148.
[9] 滕菲,刘博,张万喜,等. 柔性三维拉弯成形工艺稳健设计[J]. 吉林大学学报:工学版,2015,45(5):1481-1487.
Teng Fei,Liu Bo,Zhang Wan-xi, et al. Robust optimization designing method for three-dimensional flexible stretch bending forming[J]. Journal of Jilin University(Engineering and Technology Edition),2015,45(5):1481-1487.
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