Error separation technique of two-point and two-setting method and application in contactless automatic measurement

Jiubin Tan; Dong-Sheng Li; Xifu Qiang; Xi-Ping Zhao; Wenguo Yang

doi:10.1117/12.156482

22 September 1993 Error separation technique of "two-point and two-setting method" and application in contactless automatic measurement

Jiubin Tan, Dong-Sheng Li, Xifu Qiang, Xi-Ping Zhao, Wenguo Yang

Author Affiliations +

Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156482
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China

Abstract

Combining with the characteristics of contactiess sensor and according to the Donaldson principle the paper puts forward the error separation technique of " two points and two setting method" . This technique can not only realize the separation for roundness error of intermediary from rotating error movement of spindle but also reduce the time of a measuring period and avoid the " drift" error which is brought by measuring system. Besides according to above error separation technique the authous of the paper develop a error separation system which can be used in ultra-high--precision contactless roundness measuring instrument. The maximal " drift" value of the system is less than 10 nm.

Citation Download Citation

Jiubin Tan, Dong-Sheng Li, Xifu Qiang, Xi-Ping Zhao, and Wenguo Yang "Error separation technique of "two-point and two-setting method" and application in contactless automatic measurement", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); https://doi.org/10.1117/12.156482

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