摘要
通过实际测量机床导轨的直线度误差，对直线度误差计算的五种方法进行了比较，得出了各种方法在计算准确度、计算时间、算法及编程等方面的区别，同时得出了各种方法的使用条件。
By measuring machine tool guide's straightness error, discusses five methods to calculate straightness error, finds out differences among them in calculation accuracy, calculation time, algorithms and programming and proposes their conditions of use.
出处
《宇航计测技术》
CSCD
1999年第2期25-30,共6页
Journal of Astronautic Metrology and Measurement
