摘要
介绍了用于数控机床电气系统计算机辅助设计的NC—CAD软件包,着重分析了两元件间连线命令的设计及用户接口的设计与实现.
The paper introduces a NC-CAD system which can be applied in the field of NC tools'electrical system disign.The design for connection order of two components is analyzed.The paper also presents a friendly user's interface.