Concentrating on FEA exchange-file, a method of data exchange between CAE and CAD is presented in the end, therefore the bidirectional integration of the CAD and Dynaform is realized.

• 最后提出以有限元中性文件为核心的CAE与CAD交换模式，实现了模具CAD与冲压CAE软件DYNAFORM的双向信息集成。