The simulation is carried out in Finite Element Program. In the end, a theoretical basis for the CAD and CAM is obtained, which is of great importance to improve product quality and economic benefit.

• 模拟结果为CAD（计算机辅助设计）及CAM（计算机辅助制造）提供了重要理论依据，同时还可以指导实际生产过程，对提高产品的质量和经济效益有着重要的意义。