虚拟数控铣削加工系统的研究与开发

在研究虚拟制造技术、数控加工技术的基础上，采用VC 程序语言开发了一套用于数控机床实验教学的虚拟数控铣削加工系统。该系统具有与真实数控铣床类似的虚拟控制面板和床身，能够实现加工过程的三维仿真和加工过程的干涉检查；该系统可以检查NC程序代码中的语法错误，从而减少了用试切法检查所带来的资源浪费和设备损耗，提高了数控设备的利用率。

Study and development on virtual NC milling system

A virtual system based on virtual manufacturing technique and NC processing technique for NC milling is developed with Visual C 6.0. The control panel and mill bed of this system is similar to that of the real machine. This system can realize the 3D simulation of machining process and collision-checking during cutting process. It can check most of syntax errors in NC program to reduce the waste of resource and equipment and to raise the using ratio of NC machine.