The Design of Addendum Surfaces for Automotive Back Light Holders Based on the Software Dynaform

Abstract:

This article analyzes characters of automotive back light holders. It simulates the deep drawn forming process to optimize blanks by the software Dynaform which is used for analyzing plat materials’ in three dimensions- formation. It analyzes the formed result, comparing with the graph FLD and then modifies the local surfaces, which achieves the aim of optimizing process formed surface. Then we get the reasonable deep drawn surface of the die. Finally, the eligible products are produced.

• Periodical: Advanced Materials Research (Volumes 557-559)
• Pages: 2171-2175
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.557-559.2171
• Online since: July 2012
• Authors: Yu Ping Zhang, Guang Zhen Wei, Hua An Ran
• Keywords: Addendum Surface, Back Light Holder, Graph FLD, Numerical Simulation

References

[1] S.M allat, A W avelet Tour of Signal Processing[M] Machinery Industry Press，2002（In Chinese）

[2] Mingsheng Zhao . Mechanical Engineers Handbook[M] .Beijing：Machinery Industry Press, 2002（In Chinese）

[3] Lingjiang Cui . Automotive Stamping Technology [M] .Beijing：Machinery Industry Press, 2003（In Chinese）

[4] Yuping Zhang，et al. The innovation and application of the piercing process inside of parts [J] .Advanced Manufacturing Technology，(2011)

[5] M B Silva，et al. Stamping of auto motive components：a numerical and experimental and experimental investigation[J] .Journal of Materials Processing Technology，(2004)

[6] Liu YJ,Tieu A K, Wang DD,et al. Friction measurement in cold rolling [J].Journal of Materials Processing Technology, (2001)