Analysis of Press-Extrusion Forming for Embossment on the Stamping Part

Abstract:

Press-extrusion forming is a combined extrusion process for forming embossment on metal sheets. A series of simulations on embossment forming using the program DEFORM were carried out. It is shown that the optimal process, the suitable die structure and the friction conditions can form embossment on the stamping part with good dimensions. The experiments conducted in the present study not only validated the finite element analysis but also confirmed the efficiency of the suitable die structure in helping the embossment formation.

• Periodical: Applied Mechanics and Materials (Volumes 496-500)
• Pages: 456-459
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.496-500.456
• Online since: January 2014
• Authors: Chong Chao Lin, Ke Sheng Wang*, Ye Xu, Li Han Zhang
• Keywords: Embossment, Finite Element, Press-Extrusion

References

[1] Cheng Sun, Shi-Hong Zhang, Wei Dong Tang and Zhong-Tang Wang: Materials and Manufacture Processes Vol. 25(2010), P. 534.

[2] Lu Xianfeng, Zhang Ruhua and Min Shuigen: Chinese Journal of Mechanical Engineering Vol. 43(2007), P. 184.

[3] Ulysse P, and Johnson RE: Int. J. Mech. Sci. Vol. 41(1999), P. 1067.

[4] Zhang Shihong, Zhou Lixin and Wang Zhongtang: Journal of Plasticity Engineering Vol. 15(2008), P. 31-36.

[5] Hua Lin, Liu Shenglin and Xu Hao, Journal of Plasticity Engineering Vol. 15(2008), P. 46.

[6] Yang J. B., Yang S. J., Chen l. R. and Yang R. C.: Forging Vol. 11(2002), P. 23.

[7] Chen F. K., Huang T.B., and Chen S. G.: Int. J. Adv. Manuf. Technol. Vol. 32(2007), P. 272.