A 3D error measurement system for CNC machining tools

Wenyuh Jywe; Y. R. Jeng; Yitsung Li; Chienhung Liu; Tunghui Hsu; Hsinhung Jwo; Borjeng Lin; Mengtse Lee; Hsing-Chia Kuo; Chorng-Tyan Lin; Cheng-Chang Chiu

doi:10.1117/12.807694

12 January 2009 A 3D error measurement system for CNC machining tools

Wenyuh Jywe, Y. R. Jeng, Yitsung Li, Chienhung Liu, Tunghui Hsu, Hsinhung Jwo, Borjeng Lin, Mengtse Lee, Hsing-Chia Kuo, Chorng-Tyan Lin, Cheng-Chang Chiu

Author Affiliations +

Proceedings Volume 7133, Fifth International Symposium on Instrumentation Science and Technology; 713311 (2009) https://doi.org/10.1117/12.807694
Event: International Symposium on Instrumentation Science and Technology, 2008, Shenyang, China

Abstract

A new system for measuring the errors of three-axis machines is presented in this paper. It is composed of a planar encoder system and a magnetic telescoping ball bar. The individual signals of three-axis displacement can be simultaneous obtained. The errors of the three-axis machines, geometric error, kinematic error, wobble error and volumetric error, can be effectively measured. The system is characterized by short set up time, low capital requirement, high measuring speed and high accuracy.

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Wenyuh Jywe, Y. R. Jeng, Yitsung Li, Chienhung Liu, Tunghui Hsu, Hsinhung Jwo, Borjeng Lin, Mengtse Lee, Hsing-Chia Kuo, Chorng-Tyan Lin, and Cheng-Chang Chiu "A 3D error measurement system for CNC machining tools", Proc. SPIE 7133, Fifth International Symposium on Instrumentation Science and Technology, 713311 (12 January 2009); https://doi.org/10.1117/12.807694

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