Transactions of Materials and Heat Treatment

Title：Die-face optimization design and forming simulation for front fender

Authors： ZHOU Jie LUO Zheng-zhi LI Hui YANG De-sen (School of mechanical engineering Chongqing University Chongqing 400044 China)

Unit：

KeyWords： front fender drawing forming addendum binder surface FEM simulation

ClassificationCode：TG355

year,vol(issue):pagenumber：2005,30(4):64-66

Abstract：

In this paper, based on the principle of design and the method of the addendum , binder surface and the bead of the automotive panel, the drawing model of the front fender is designed. Through using the FEM software Dynaform, the process of the drawing is analyzed and then based on the result of the simulation, the drawing surface is amended and optimized. Ultimately the reasonable die surface has been gained for the process and manufacture of the die.

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Reference：

[1]　崔令江.汽车覆盖件冲压成形技术[M].北京:机械工业出版社,2003.
[2]　王孝培.冲压手册(第2版)[M].北京:机械工业出版社,2000.
[3]　王义林,习朝阳,李志刚,等.汽车覆盖件冲压方向的优化[J].塑性工程学报,1994,(1):2530.
[4]　王玉国,等.覆盖件拉深模工艺补充部分和压料面设计[J].上海交通大学学报,1999(2):184187.
[5]　解后循,张敏中,贾海斌,等.材料结构参数对薄板冲压成形仿真结果的影响[J].金属成形工艺,2003(2):1618.

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