Study of Intelligent Punch System

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Abstract:

The intelligent control punch system is completely new and comprehensive technology that combines control-science, computer science, material science and metal forming theory. Although the technology originated in 1980s from America, it had focused on the spring-back of V-shaped bending. After prolonged theoretical and experimental research, the research has been expanded to the axis-symmetric part and non-axis symmetric part. A completely mechanical model of the metal sheet punch is built.

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Periodical:

Advanced Materials Research (Volumes 482-484)

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924-928

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February 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] K.A. Stelson, "Real time identification of workpiece material characteristics from measurements during brakeforming", ASME Journal of Engineering for Industry, 105 (1983) 45-53.

DOI: 10.1115/1.3185863

Google Scholar

[2] Ken-ichi Manabe, M. Yang, "Intelligent technology on sheet metal forming", Journal of the JSTP, 387 (34) (1993) 398-404.

Google Scholar

[3] Zhao Jun, Qin Siji, Cao Hongqiang, Li Shuoben, "Analytic description of the intelligent deep drawing process for axisymetric-curved workpieces", Journal of Plasticity Engineering, 5 (4) (1998) 47-58.

Google Scholar

[4] Wang Fengqin, Research on the key technologies of intelligent deep drawing control for a rectangular box, Dissertation for the Doctoral Degree in Engineering of Yanshan University.

Google Scholar

[5] Zhao Jun, "On-line identification of material parameters and friction coefficient during intelligent control of conical workpieces deep drawing", Journal of Plasticity Engineering, 8 (3) (2001) 48-52.

Google Scholar

[6] Zhao Jun, Zhang Shuangjie, Cao Hongqiang, "Critical flange wrinkle condition in intelligent control of deep drawing process", Journal of Yanshan University, 22 (3) (1998) 197-201.

Google Scholar

[7] Zhao Jun, Zheng zuwei, Pan Wenwu, "The critical condition for the side-wall rupture in the intelligent control of deep drawing", Jou rnal of Yanshan University, 24 (4) (2000) 330-337.

Google Scholar