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本文探讨了板料拉深成形数值模拟中的几何建模、单元类型选择、关键算法等几个关键技术问题 ,并介绍了用ANSYS软件进行板料拉深成形过程数值模拟所采用的方法和技巧 ,并提出按优化压力曲线施加压边力来优化板料拉深成形的方法。
This paper discusses several key technical issues in the numerical simulation of sheet metal deep drawing, such as geometric modeling, unit type selection and key algorithms, and introduces the methods and techniques used in the numerical simulation of sheet metal forming by ANSYS software , And put forward a method of optimizing blank drawing by applying blank holder force according to optimized pressure curve.