Transactions of Materials and Heat Treatment

Title：FE analysis for multi-step stamping process of side beam of automobile based on FASTAMP-NX

Authors： ZHANG Nan1 2 LIU Yu-qi2 XU Heng-jian2 QIN Tao3

Unit： 1. Mechanical and Electronic Engineering Department Handan Vocational and Technical College Handan 056001 China 2.State Key Laboratory of Plastic Forming Simulation and Die & Mould Technology Huazhong University of Science and Technology Wuhan 430074 China 3.Wuhan Xianfeng Mould Co. Ltd. Wuhan 430224 China

KeyWords： stamping forming multistep process FE simulation

ClassificationCode：TG386

year,vol(issue):pagenumber：2012,37(6):30-34

Abstract：

The sheet metal forming analysis software FASTAMP-NX based on UG/NX platform was applied in the FE analysis for the blanking, drawing and flanging process of an automobile side beam. On the basis of the analysis of the part technology and the simulation and optimization of each process, the method of the FE simulation for multi-step stamping forming process was introduced. The practice verifies that the FEM can significantly improve the success rate and efficiency of the design and manufacture of the automobile covers which are manufactured with multi-step process. In addition, the process program of the part is reasonable, which can provide a reference to the similar parts.

Funds：

河北省科技支撑计划资助项目（11212137）

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