精密离心机两正交轴线间的相交度测试技术

Intersection Measuring Technique of Axis Lines in Two Orthogonal Axis Systems

本文提出了用经纬仪和固定在轴孔上的两个十字靶标将轴系的回转轴线引出的方法，并通过测试一个轴在０°和１８０°两个位置时，另一轴的轴线在空间位置上产生的微小变化，计算了两轴线的相交度。

This paper puts forward a method for leading the axis line by means of a theodolite and two crosshairs mounted in axis holes.Through measuring the slight change of the other axis line in position when one axis is in 0°and 180°positions,the intersection of the two axis lines is calculated.Furthermore,the intersection measuring errors are also analyzed.