Introduces the working principle of NC autom atic programming system in the environment of Integration,and analysis the key to feature modeling? process planning? tool-path generation?

• 介绍了集成环境下数控自动编程系统的工作原理,分析了特征建模、工艺设计、刀具轨迹生成、后置处理以及数控加工仿真等关键技术,指出了该系统的应用特点。