数控机床误差补偿研究的回顾及展望  

A Perspective Review of CNC Machine Accuracy Enhancement Through Real-time Error Compensation

作　　者：倪军 

机构地区：[1]北美汽车工业研究院

出　　处：《中国机械工程》1997年第1期29-33,共5页China Mechanical Engineering

摘　　要：近年来，提高数控机床精度的研究得到了极大的重视。在简述误差防止方法之后，着重对基于实时误差补偿提高数控机床精度的研究进行回顾。指出目前实时误差补偿研究中所存在的主要障碍，并介绍几个正在进行的以克服这些障碍为目的的研究项目。Improving CNC machine tool accuracy has received significant attention recently. This paper provides an introduction to the real-time error compensation methods and a review of the development of such technology. Several ongoing research activities aimed at overcoming some maJor barriers are also presented.

关 键 词：数控机床 几何 热误差 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]