【摘要】 介绍了一种测量大轴同轴度误差的方法。用误差分离技术有效地分离掉测量过程中的偏心误差，从而可得到精度较高的同轴度误差。更多还原

【Abstract】 introduces a method of measuring coaxial error for big axis.Themethod uses error separating technique to separate the eccentric error produced inthe process of measuring from original data and then obtains more accurate coaxialerror.更多还原