数控车床刀尖与主轴中心对准误差的危害及纠正方法

The Hazard and It's Correcting Methods of Alignment Error between Tool-tip and Spindle Center of NC Lathe

本文阐述了数控车床刀尖与主轴个心对准误差对产品质量和机床设备的危害，分析了两种常用对准误差纠正方法的缺点，并提出了两种新颖简便的对准误差纠正方法，具有广泛的实用性。

The hazard to the quality of products and the machincs caused by the alignment error between the tool-tip and the spindle center of NC lathe is recounted in this paper.The defects of present correcting mehtods are also analysed.At last.two very convenient new methods to correct the alignment error are presentcd.which have wide practical value.