摘要
阐述了传统数控系统存在的诸如储存量小、可靠性差、速度慢等问题，介绍了基于ＰＣ的新一代数控 系统的优点。
The shortcomings of the old NC system, such as small memory, poor reliablity, low speed and so on, are e- nunciated. The advantages of the new generation NC system based on PC are introduced.
出处
《机械工程师》
2001年第7期5-6,共2页
Mechanical Engineer
