摘要
分析了基于个人计算机带ＤＯＳ平台的ＣＮＣ系统的优越性，阐明了系统在ＤＯＳ环境下实时多任务并行处理的方法。
In this paper, the advantages of CNC system with DOS platforms based on personal computer is analysed, and the method of concurrent operation to real multi task under DOS environment is elaborated.
