This study offered a new method to die design. By the use of the CAE technology, more feasible die geometry could be got with the help of ANSYS finite element software and then be validated and analyzed by experimentation.

• 此研究为机头设计提供了一种方法即:利用CAE技术,用ANSYS有限元软件进行模拟计算和分析,获得较为适宜的机头几何尺寸,然后再由试验进行分析验证。