Zhang Jinghe, Sun Zili, Yang Donglin. Measurement Method of Circle Errors of the Variable Axis-neck[J]. Editorial Office of Optics and Precision Engineering, 1991,(3): 37-43
Zhang Jinghe, Sun Zili, Yang Donglin. Measurement Method of Circle Errors of the Variable Axis-neck[J]. Editorial Office of Optics and Precision Engineering, 1991,(3): 37-43DOI:
Measurement principle of the errors of a variable axis-neck using V-type method is described. The circle errors and eccentricities for two sections of the variable axis-neck are accurately tested. Measurement method and calculating formula are given. Measured eccentricity is separated with the help of harmonic wave analysis. Finally a set of practical measurement data is presented.