摘要
本文从计算机集成制造的观点出发，论述了复杂三维形体切削加工中ＣＮＣ控制的数据接口、几何处理、加速度控制、可干预性几个问题．实践表明，正确处理这些问题对保证ＣＡＤ／ＣＡＭ系统信息流通可靠、确保产品的加工质量具有重要意义。
According to the theory of computer interated manufacturing,the paper de scribes some problems of data interface,geometric processing, acceleration control and in tervention in cutting complex three-dimensional body by means of the CNC control.Prac tice shows that the correct handling of these problems is very important to ensure the qual ity of machined products and the reliability of the information cycle of the CAD/CAM sys tem.
