APPLICAION OF FINITE ELEMENT ANALYSIS AND SIMULATION TECHNIQUE TO SHEET METAL FORMING
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摘要: 就板材成形仿真技术的发展和关键技术进行了介绍,并用DYNAFORM软件对拉深杯零件模型进行了仿真计算,对仿真计算结果与实际测试结果进行了比较,两者吻合性较好,为有限元仿真计算奠定了基础。Abstract: The development and key techniques of finite element analysis (FEA) for sheet metal forming are introduced.The FEA calculation to deep drawing parts is carried out by dynamic explicit software DYNAFORM.The calculated results are in good accordance with the experimental results,and it is the foundation for finite element simulation.
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Key words:
- sheet metal forming /
- finite element analysis /
- cold rolled sheets /
- strain distribution
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