Intelligent measuring device and method for large grinding wheel size

Xiao-Wei Zhu; Lin Zhang; Hai-Qi Xi; Zhe-Hui LI; Fei Liu; Guo-Wei Zhang; Chong Gao; Ben Yang; Zhifeng Zhang

doi:10.1117/12.2683897

31 May 2023 Intelligent measuring device and method for large grinding wheel size

Xiao-Wei Zhu, Lin Zhang, Hai-Qi Xi, Zhe-Hui LI, Fei Liu, Guo-Wei Zhang, Chong Gao, Ben Yang, Zhifeng Zhang

Proceedings Volume 12711, Third Optics Frontier Conference (OFS 2023); 127110C (2023) https://doi.org/10.1117/12.2683897
Event: Third Optics Frontier Conference (OFS 2023), 2023, Fuyang, China

Abstract

Non-destructive testing technology for large grinding wheel geometry is getting more and more attention from the industry. A device based on machine vision technology for intelligent measurement of large grinding wheel size is introduced. After calibrating and measuring the inside and outside radius of the grinding wheel and the thickness of the grinding wheel, intelligent detection is realized through a series of operations such as binarization of the original map, filling, expanding, outline extraction and outline coordinate extraction through hardware design and software programming. The hardware requirements of this design are simple. When measuring the radius of a grinding wheel, the method described in this paper gives the results of radius and height measurements with accuracy up to 5mm and 1mm, respectively. Finally, through repeated measurement experiments, the intelligent detection device of large grinding wheel size established in this paper can effectively solve the problems of field calibration of large grinding wheel and fast detection of inside and outside diameters.

Citation Download Citation

Xiao-Wei Zhu, Lin Zhang, Hai-Qi Xi, Zhe-Hui LI, Fei Liu, Guo-Wei Zhang, Chong Gao, Ben Yang, and Zhifeng Zhang "Intelligent measuring device and method for large grinding wheel size", Proc. SPIE 12711, Third Optics Frontier Conference (OFS 2023), 127110C (31 May 2023); https://doi.org/10.1117/12.2683897

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