摘要
运用有限元数值分析方法，对球面形状零件含拉深筋的拉延成形过程进行了分析和模拟，开发了相应的分析软件，给出了分析实例。
Based on finite element method, the drawing of the spherical part with draw bead was analyzed and simulated. The software for the analysis was developed and an example of application is given. It is shown that the method and results in the paper are useful for the design and production in practice.
出处
《计算机辅助工程》
1999年第3期75-78,共4页
Computer Aided Engineering
