Study on Blank Holder Force Control in Sheet Metal Forming Process

Article Preview

Abstract:

BHF is an important technical parameter in sheet metal forming, its main function is controlling material flowing,avoiding wrinkling and fracture. The status of study on the control technology of variable blank holder force (VBHF) was summarized, focusing on the method of optimized controlling and the theory of developing trend of VBHF is introduced in the paper.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1605-1608

Citation:

Online since:

June 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2012 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Shuoben Li., Stamping Technology, Beijing, (1992).

Google Scholar

[2] Chengzhi Sun, Guanlong Chen, The use of variable blank holder force control technology to improve the performance of box-shaped pieces forming, Journal of Shanghai Jiaotong University. 37 (2003)1883-1886.

Google Scholar

[3] Haifeng Jiang, Jun Zhao , Shuoben Li, The principles of variable blank holder force drawing and experimental systems, Journal of Plastic Engineering. 6(1999)30-33.

Google Scholar

[4] ShengDun Zhao, Yi Wang, Chunyang Shang, The study of optimal blank holder force in deep drawing process of hydraulic cylindrical cup, Journal of Applied Mechanics. 21(2004)101-105.

Google Scholar

[5] Yajun Luo, Jingfeng Zheng, The variable blank holder force technology in sheet metal deep drawing process, Forging Technology. 2(2003)21-24.

Google Scholar

[6] Yiguo Pan, Shikun Xie, The study of blank holder force control in sheet metal forming. Mechanical engineer. 1(2004)61-64.

Google Scholar

[7] J. Havranek., Wrinkling Limit of tampered pressing, Australia Institute. 20(1975)114-119.

Google Scholar

[8] D E Hardt., et al., Close-loop control of sheet metal stability during stamping, Proceedings of 13th North American Manufacturing Research Conference. (1986)315-322.

Google Scholar

[9] K. Manabe , et al., Artificial Intelligence Identification of Process Parameters and Adaptive Control System for Deep-drawing Process,J. Materials Processing Technology. 80-81(1998) 421-426.

DOI: 10.1016/s0924-0136(98)00121-6

Google Scholar

[10] K Siegert., Hydraulic multipoint blank - holder system for sheet metal forming presses., Ann. CIRP. 42 (1993) 319-322.

DOI: 10.1016/s0007-8506(07)62452-4

Google Scholar

[11] K Siegert,E Dannenmann,S Wagner,A Galaiko., Closed loop control system for blank holder forces in deep drawing, Annals of the CIRP. 44(1995) 251-254.

DOI: 10.1016/s0007-8506(07)62319-1

Google Scholar

[12] Matthias hillmann et al. Optimization of sheet metal forming processes using simulation programs. NUMISHEET'99 France,(1999).

Google Scholar

[13] A. SCOTT–Murphy. Novel criteria and tools for the FE optimization of the sheet metal forming process. NUMISHEET'99 France,(1999).

Google Scholar

[14] S.B. Park,Y. Choi, A study of a computer-aided process design system for axisymmetric deep-drawing products, Journal of Materials Processing Technology, 75 (1998) 17-26.

DOI: 10.1016/s0924-0136(97)00288-4

Google Scholar

[15] Tetsuya Yagami, Ken-ichi Manabe, Ming Yang , Intelligent sheet stamping process using segment blankholder modules, Journal of Materials Processing Technology, 2099-2105(2004) 155-156.

DOI: 10.1016/j.jmatprotec.2004.04.144

Google Scholar

[16] Hiroshi Koyama, Ken-ichi Manabe., A database oriented process control design algorithm for improving deep-drawing performance. Journal of Materials Processing Technology, 138 (2003) 343-348.

DOI: 10.1016/s0924-0136(03)00096-7

Google Scholar

[17] Jing Tan, Finite element simulation of pulsating blank holding force control in deep drawing process, Mechanical Science and Technology. 23(2004)212-215.

Google Scholar

[18] Zhong Jingyong, Huang Juhua, Neural network based prediction of frictional coefficient in metal forming deep drawing, Journal of Nanchang University. 27(2005)9-11.

Google Scholar

[19] Jian Cao , et al., Consistent and minimal springback using a stepped binder force trajectory and neural network control, Journal of engineering materials and technology. (2000)122.

DOI: 10.1115/1.482774

Google Scholar

[20] Hiroshi Koyama, Robert H., Wagoner ., Blank holding force control in panel stamping process using a database and FEM-assisted intelligent press control system, Journal of Materials Processing Technology. 138(2003)343-348.

DOI: 10.1016/j.jmatprotec.2004.03.031

Google Scholar

[21] Kenichi Manabe, Hiroshi Koyama, Development of a combination punch speed and blank-holder fuzzy control system for the deep-drawing process., Journal of Materials Processing Technology. 125-126 (2002)440-445.

DOI: 10.1016/s0924-0136(02)00363-1

Google Scholar