The Feature Extraction through Wavelet Coefficients of Metal Friction Noise for Adhesive and Abrasive Wear Monitoring

Friction between metals is a physical phenomenon that occurs in manufacturing machine tools. This annoying noise implies unnecessary metal contact and deterioration of a mechanical system. In this study, for the monitoring of the friction between two metal surfaces, the acoustic signature was extrac...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Yeonuk Seong, Donghyeon Lee, Jihye Yeom, Junhong Park
Format:	Article
Language:	English
Published:	MDPI AG 2021-04-01
Subjects:	friction acoustic noise adhesive wear abrasive wear wavelet coefficient
Online Access:	https://www.mdpi.com/2076-3417/11/9/3755