Calibration of rotary table by whole combination measuring method

Hua Ai; Yanbo Cao

doi:10.1117/12.2181963

6 March 2015 Calibration of rotary table by whole combination measuring method

Hua Ai, Yanbo Cao

Proceedings Volume 9446, Ninth International Symposium on Precision Engineering Measurement and Instrumentation; 94464E (2015) https://doi.org/10.1117/12.2181963
Event: International Symposium on Precision Engineering Measurement and Instrumentation, 2014, Changsha/Zhangjiajie, China

Abstract

Whole combination measuring method was used to calibrate a rotary table with a system error of 1", together with polygon; the inherent deviation of an angle in the polygon was then extracted from the results. The final PV value of angular measurement precision was ±0.5", which could be extended to the high-precision angular measurement.

Citation Download Citation

Hua Ai and Yanbo Cao "Calibration of rotary table by whole combination measuring method", Proc. SPIE 9446, Ninth International Symposium on Precision Engineering Measurement and Instrumentation, 94464E (6 March 2015); https://doi.org/10.1117/12.2181963

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