This paper introduces the way of the communication between the personal computers and the CNC systems of the NC machine tools, realizing the direct imput/ output of the NC machining programs. 介绍通用微型机(PC机)与数控机床CNC系统之间通讯的具体实现方法,完成数控加工程序的直接输入/输出。
The functions of the system include signing up management, examination room management, examination management, data export, data imput/ output, DD maintenance, and help etc. 该系统具有报名管理、考场管理、考试管理、数据导出、数据输入/输出、数据字典维护、帮助等功能。