The automatic NC programming system is a machining characteristic oriented system, which is based on AutoCAD 2000 and Microsoft Visual C++6.0, it uses objectARX, which is one of Object Oriented Programming(00P)tools.

• AutoCAD环境数控自动编程系统是应用AutoCAD 2000，以Microsoft Visual C++6.；0为平台，利用ObjectARX面向对象的软件开发工具开发的一套面向加工特征的自动编程系统。