摘要
基于参数化有限元分析(PFEA)法,对板料成形工艺参数优化进行了深入的研究,利用交互式参数化有限元分析方法对典型的方盒件工艺参数进行了优化研究,其优化结果与试验结果基本吻合,表明优化方案高效、可行。
Sheet metal forming is widely applied to automobile, aviation, space flight, ship, instrument, and appliance industries. Based on Parametric FiniteElement Analysis (PFEA), this paper researches thoroughly on the problems of process parameters optimization of sheet metal forming. The interactive PFEA approach is used in order to obtain the optimum blank shape for square box deepdrawing. And the result accords with the result of publication. The research shows that PFEA method of author's scheme for process parameters optimization of sheet metal forming has high accuracy and efficiency.
出处
《金属成形工艺》
2003年第5期67-68,共2页
Metal Forming Technology
基金
教育部<高等学校骨干教师资助计划>项目(Z01725)
江西省主要学科跨世纪学术和技术带头人培养计划项目(2001 6)
