Research of multipoint measurement technology for the thickness of bearings based on laser micro-displacement

Shibo Zhang; Yuekang Shan; Yong Pan

doi:10.1117/12.819613

31 December 2008 Research of multipoint measurement technology for the thickness of bearings based on laser micro-displacement

Shibo Zhang, Yuekang Shan, Yong Pan

Author Affiliations +

Proceedings Volume 7130, Fourth International Symposium on Precision Mechanical Measurements; 713022 (2008) https://doi.org/10.1117/12.819613
Event: Fourth International Symposium on Precision Mechanical Measurements, 2008, Anhui, China

Abstract

Multipoint measurement technology for the thickness of bearings is one of the difficulties in testing industry of bearings. Based on optical triangulation measurement principle, a method for the multipoint measurement of bearings' thickness is presented in this paper. The measurement principle the composition and the mathematical model are presented. The real-time data record processing system is designed based on Labview. The accuracy of system was verified by experiments. The measurement accuracy of system is not more than 0.002mm.

Citation Download Citation

Shibo Zhang, Yuekang Shan, and Yong Pan "Research of multipoint measurement technology for the thickness of bearings based on laser micro-displacement", Proc. SPIE 7130, Fourth International Symposium on Precision Mechanical Measurements, 713022 (31 December 2008); https://doi.org/10.1117/12.819613

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