数控加工技术在机械制造业中的应用越来越广泛,然而培养这一技术必须借助大量的数控设备投资作为支持,这给许多高校进行数控技术技能培训带来了很大困难。然而数控加工仿真系统的开发,为数控技术的实践教学开辟了新的思路。本文主要介绍了数控加工仿真系统的优点以及在数控技术专业教学中的应用。 The application of CNC machining technology in machinery manufacturing industry is more and more widely. However, the training of this technology must rely on a large amount of investment in CNC equipment as a support, which brings many difficulties for CNC training in many colleges and universities. However, the development of CNC machining simulation system opens up new ideas for the practical teaching of CNC technology. This article introduces the advantages of CNC machining simulation system and its application in CNC technology teaching.