数控铣削仿真系统的研究

Research on Simulation System of NC Milling

根据数控铣削加工特点,提出一个基于Z-MAP结构的工件分解表达模型,利用该模型与刀具实体模型做布尔减运算,实时模拟工件材料的去除加工过程,并对仿真结果进行检验。仿真实例证明,该系统运行可靠,可提高数控加工效率。

According to the features of NC milling process, a workpiece decomposition expression model based on the Z-MAP structure was put forward, and Boolean subtraction was performed with this model and a tool solid model to simulate the real-time process of cutting and to validate the simulation result. The simulation example proves that this system runs reliably and can improve NC machining efficiency.