This paper proposes the scheme and function of object-oriented WEDM DNC system based on network,gives out the method of the realization of this system with Visual C++6 0 in detail,and provides a scheme of raising automation level for WEDM workshop.

• 提出了一种基于网络的面向电火花线切割加工的DNC系统的方案和功能 ,并且用VisualC ++6 0实现了这个系统软件。 为线切割加工车间提供了一种提高自动化程度的切实可行的解决方案