吉林大学学报(工学版) ›› 2012, Vol. 42 ›› Issue (01): 103-108.

• paper • Previous Articles     Next Articles

Compensation direction for die-face adjustment based on springback compensation

YANG Xiang-an1,2, RUAN Feng2   

  1. 1. College of Electromechanical Engineering, Guangdong Polytechnic Normal University, Guangzhou 510643, China;
    2. School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China
  • Received:2010-09-01 Online:2012-01-01 Published:2012-01-01

PDF (PC)

403

Abstract:

Based on the anelysis of the effect of different compensation directions on the result in the die-face geometric displacement correction method to compensate the springback, a new comprehensive compensation and correction method of the die-face was proposed taking a direction compensation factor into account. Taking a V-shape bending pand and a complex blade as examples, the different compensation directions in the displacement correction method were compared using the finite element simulation, and a U-shape panel was used to verify the effectiveness of the new method experimentally. The results show that in the new method, the correction direction was compensated by the difference of the normal directions before and after the springback, and a direction compensation factor was introduced. The new method is more accurate and more universal than the other methods.

Key words: mechanical design, springback, displacement correction method, die-face, compensation direction

CLC Number: 

  • TG386.41


[1] Cleveland R M, Ghosh A K. Inelastic effects on springback in metals
[J].International Journal ofPlasticity, 2002, 18(5-6): 769-785.

[2] Meinders T, Burchitz I A, Bonte M H A, et al. Numerical product design: springback prediction, compensation and optimization
[J].International Journal of Machine Tools & Manufacture, 2008, 48 (5): 499-514.

[3] Karafillis A P, Boyce M C. Tooling design accommodating springback errors
[J]. Journal of Materials Processing Technology, 1992, 32(1-2): 499-508.

[4] Karafillis A P, Boyce M C. Tooling and binder design for sheet metal forming processes compensation springback error
[J].International Journal of Machine Tools & Manufacture, 1996, 36(4):503-506.

[5] Wagoner R H, Gan W, Mao K, et al. Design of sheet forming dies for springback compensation//The 6th International ESAFORM Conference, University of Salerno, Salerno, 2003: 7-12.

[6] Lingbeek R A, Gan W, Wagoner R H, et al. Theoretical veri?cation of the displacement adjustment and springforward algorithms for springback compensation
[J].International Journal of Material Forming, 2008, 1(3): 159-168.

[7] Gan W, Wagoner R H. Die design method for sheet springback
[J]. International Journal of Mechanical Sciences, 2004, 46(7): 1097-1113.

[8] Weiherm J, Rietman B, Kose K, et al. Controlling springback with compensation strategies//NUMIFORM, Ohio State University, 2004: 1011-1015.

[9] 阳湘安, 阮锋. 模面几何修正的回弹补偿方向分析
[J]. 塑性工程学报,2010, 17(2): 6-10. Yang Xiang-an, Ruan Feng. Analysis of springback compensation direction for die-face adjustment
[J].Journal of Plasticity Engineering, 2010, 17(2): 6-10.

[10] 龚志辉, 钟志华. 基于逆向工程技术实现汽车覆盖件回弹评测
[J].湖南大学学报:自然科学版, 2007, 34(1): 24-27. Gong Zhi-hui, Zhong Zhi-hua. Estimation of the springback of auto-body panel based on reverse engineering
[J].Journal of Hunan University (Natural Sciences), 2007, 34(1): 24-27. 版 权 声 明本刊已许可中国学术期刊(光盘版)电子杂志社在中国知网及其系列数据库产品中以数字化方式复制、汇编、发行、信息网络传播本刊全文,电子著作权使用费随本刊稿酬一并支付。作者向本刊提交文章发表的行为即视为同意上述声明。吉林大学学报(工学版)编辑部 2012-01-01
[1] BI Qiu-shi,WANG Guo-qiang,HUANG Ting-ting,MAO Rui,LU Yan-peng. Tooth strength analysis of mineral sizer by coupling discrete element method and finite element method [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1770-1776.
[2] ZHU Wei,WANG Chuan-wei,GU Kai-rong,SHEN Hui-ping,XU Ke,WANG Yuan. Stiffness and dynamics analysis of a new type of tensegrity parallel mechanism [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1777-1786.
[3] LIU Jian-fang, WANG Ji-bo, LIU Guo-jun, LI Xin-bo, LIANG Shi-hai, YANG Zhi-gang. PMMA micromixer embedded with 3D channel based on piezoelectric actuation [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(5): 1500-1507.
[4] WANG Tao, SAN Xiao-gang, GAO Shi-jie, WANG Hui-xian, WANG Jing, NI Ying-xue. Dynamic characteristics of vertical shaft system of photoelectric turntable [J]. 吉林大学学报(工学版), 2018, 48(4): 1099-1105.
[5] HE Ji-lin, CHEN Yi-long, WU Kang, ZHAO Yu-ming, WANG Zhi-jie, CHEN Zhi-wei. Energy flow analysis of crane hoisting system and experiment of potential energy recovery system [J]. 吉林大学学报(工学版), 2018, 48(4): 1106-1113.
[6] XIE Chuan-liu, TANG Fang-ping, SUN Dan-dan, ZHANG Wen-peng, XIA Ye, DUAN Xiao-hui. Model experimental analysis of pressure pulsation in vertical mixed-flow pump system [J]. 吉林大学学报(工学版), 2018, 48(4): 1114-1123.
[7] SUN Xiu-rong, DONG Shi-min, WANG Hong-bo, LI Wei-cheng, SUN Liang. Comparison of multistage simulation models of entire sucker rod with spatial buckling in tubing [J]. 吉林大学学报(工学版), 2018, 48(4): 1124-1132.
[8] YOSHINO Tatsuo, FAN Lu-lu, YAN Lei, XU Tao, LIN Ye, GUO Gui-kai. Multiobjective optimization design for dummy chest structure based on MBNWS algorithm [J]. 吉林大学学报(工学版), 2018, 48(4): 1133-1139.
[9] LIU Kun, LIU Yong, YAN Jian-chao, JI Shuo, SUN Zhen-yuan, XU Hong-wei. Dynamic analysis of sit-to-stand human motion based on in vitro-sensor detection [J]. 吉林大学学报(工学版), 2018, 48(4): 1140-1146.
[10] LIU Zhi-feng, ZHAO Dai-hong, WANG Yu-mo, HUN Lian-ming, ZHAO Yong-sheng, DONG Xiang-min. Relationship between bearing capacity of heavy machine hydrostatic rotary table and temperature field distribution of oil pad [J]. 吉林大学学报(工学版), 2018, 48(3): 773-780.
[11] CAO Jing-hua, KONG Fan-sen, RAN Yan-zhong, SONG Rui-chen. Back pressure controller design of air compressor based on fuzzy self-adaptive PID control [J]. 吉林大学学报(工学版), 2018, 48(3): 781-786.
[12] LI Rui, ZHANG Lu-yang, LIU Lin, WU Yue-yuan, CHEN Shi-wei. Magneto-rheological vibration isolation for three-span bridge based on similarity theory [J]. 吉林大学学报(工学版), 2018, 48(3): 787-795.
[13] CHEN Zhong-min, HOU Li, DUAN Yang, ZHANG Qi, YANG Zhong-xue, JIANG Yi-qiang. Vibration analysis of a new pin-cycloid speed reducer [J]. 吉林大学学报(工学版), 2018, 48(1): 174-185.
[14] LIU Nian, XU Tao, XU Tian-shuang, HU Xian-lei, LIU Wei-hai. Lightweight design of TRB dashboard cross beam [J]. 吉林大学学报(工学版), 2018, 48(1): 199-204.
[15] LI Jia-qi, NI Ji-min, GAO Xu-nan, SHI Xiu-yong, XU Xiao-chuan. Analysis of lubrication performance of floating ring bearing considering radial temperature gradient [J]. 吉林大学学报(工学版), 2017, 47(6): 1782-1790.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd