Design Method of the Parameters of Tools for Clinching Technology

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Abstract:

The mechanical clinching process was a new alternative method for metal sheet joining technology which geometrically constrains two sheets by local deformation. The tools geometry was crucial since it directly influences the joint resistance. How to determine the value of the tools parameters was always the difficulty. In view of this, a fast and efficient tools design method was proposed in this paper based on the mechanical relationship of process variable and FE-analysis technology. Besides, the tensile test and shear test results were shown in this study for proving the validity of the method which indicated that this design method could meet the requirements of the joint resistance and would bring much more convenience in clinching tools design.

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Advanced Materials Research (Volumes 455-456)

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1491-1496

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January 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Baijun Shi, Tao He, Canrong He. The pressurized clinching technology and its application in automobile body manufacturing, Machine and Hydraulic, vol. 37, no. 4, pp.46-51, (1999).

Google Scholar

[2] Wei Tong, Baijun Shi. Wenhui Zhang. A new pressurized connection method and equipment of automobile sheet metal, Machine and Hydraulic, vol. 36, no. 7, pp.93-94, (2008).

Google Scholar

[3] Tox Pressotechnic Overview of the TOX-Clinching Technology. a) http: /www. toxcn. com/fileadmin/pdf/en/joining_systems/TOX_TB_80100_201002_en. pdf, Feb, (2010).

Google Scholar

[4] De Paula A A, Aguilar M T P, Pertence A E. M et al. Finite element simulation of the clinch joining of metallic. " Journal of Materials Processing Technology, vol. 182: 352–357, (2007).

DOI: 10.1016/j.jmatprotec.2006.08.014

Google Scholar

[5] Oudjene M., Ben-Ayed L. On the parametrical study of clinch joining of metallic sheets using the Taguchi method,. Engineering Structures vol. 30 : 1782–1788, (2008).

DOI: 10.1016/j.engstruct.2007.10.017

Google Scholar

[6] Oudjene M., Ben-Ayed L, Delameziere. A et al. Shape optimization of clinching tools using the response surface methodology with Moving Least-Square approximation, Mater. Process. Tech, vol. 10 Feb, (2008).

DOI: 10.1016/j.jmatprotec.2008.02.030

Google Scholar

[7] Jiangqi Long, Fengchong Lan, Jiqing Chen. New technology of lightweight and steel-aluminum hybrid structure car body, Chinese Journal of Mechanical Engineering, vol. 16, no. 1, pp.88-94, (2009).

Google Scholar

[8] Varis Juha. Ensuring the integrity in clinching process, Journal of Materials Processing Technology, vol. 174, p.277–285, (2006).

DOI: 10.1016/j.jmatprotec.2006.02.001

Google Scholar

[9] Pedreschi R F, Sinha B P. An experimental study of cold formed steel trusses using mechanical clinching, Construction and Building Materials, vol. 22, p.921–931, (2008).

DOI: 10.1016/j.conbuildmat.2006.12.014

Google Scholar

[10] Lee Chan-Joo, Kim Jae-Young, Lee Sang-Kon et al. Design of mechanical clinching tools for joining of aluminum alloy sheets, Materials and Design, vol. 31, p.1854–1861, (2010).

DOI: 10.1016/j.matdes.2009.10.064

Google Scholar