基于刚塑性有限元方法建立了切削加工过程仿真模型，通过模拟获得了切削加工过程中刀具应力的分布和变化情况。
The model of cutting process is established based on the rigid-plastic FEM, and the transient stress distribution of cutting tool in cutting process is obtained through the simulation.
虚拟制造是在数字化制造资源构成的虚拟环境中，在过程模型的驱动下，设备模型对产品模型进行的加工过程仿真。
Virtual manufacturing(VM) is model driven production process simulation in the virtual environment. The digital resource models are important components in the environment.
采用代码驱动的方式，开发出基于多线程技术的数控加工过程仿真模块，能够对数控程序进行二维和三维加工的动态仿真。
The simulation module which used multithreading technology is developed. By using the code driving method, the processes of CNC turning can be simulated.
应用推荐