1 August 1991 Experimental research on optical fibre microbending sensors in on-line measuring of deep-hole drilling bit wear
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Proceedings Volume 1572, International Conference on Optical Fibre Sensors in China OFS(C) '91; (1991) https://doi.org/10.1117/12.50055
Event: International Conference on Optical Fibre Sensors in China, 1991, Wuhan, China
Abstract
According to the special requirements of on-line measuring of deep-hole drilling bit wear, a kind of optical fiber microbending sensor (OFMS) with high quality has been developed. This paper reports on experimental research on the main factors which influence the performance of the sensor, the form and the structure parameters of the elastic element. The influence regularity and the best structure parameters are found through a series of experiments. As a result, the best characteristics have been obtained: (1) Resolution: 0.019 micrometers ; (2) Linearity: 1.4%; (3) Natural frequency: 2350 HZ.
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Zhiguo Yang, Zhiguo Yang, Hengyong Zhong, Hengyong Zhong, JuBing Cheng, JuBing Cheng, Youquan Weng, Youquan Weng, } "Experimental research on optical fibre microbending sensors in on-line measuring of deep-hole drilling bit wear", Proc. SPIE 1572, International Conference on Optical Fibre Sensors in China OFS(C) '91, (1 August 1991); doi: 10.1117/12.50055; https://doi.org/10.1117/12.50055
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