自准直仪测直线度误差的方法

The Methodology for Measurement of Degree of Line by Self-aiming Gage

针对用自准直仪测直线度误差时存在的首点位置问题的不同观点 ,用两种方法 ,分别测量同一工件 ,得到两组不同数据 ,经过数据处理得出结论 ,找到最佳方法。

Two kinds of methods are used to measure the degree of line for the same part,and two groups of data gotten are treated and the beset method for measuring degree of line is find.