Vibration based characterization of tool wearing in micro-milling of ceramics. (December 2021)

• Record Type: Journal Article
• Authors: Móricz, László; Viharos, Zsolt János
• Is Part Of: Measurement. Volume 18(2021)
• Publication Date: 2021-12
• Subjects: Ceramics machining -- Rake face wearing -- Vibration analysis -- Feature selection; Detectors -- Periodicals; Measurement -- Periodicals; 530.7
• DOI: 10.1016/j.measen.2021.100174
• Languages: English
• ISSNs: 2665-9174

Abstract

Abstract: The main aim of the paper is to monitor the micro-milling tool wearing process offline, by a microscopic tool measurement on one hand, and using high-frequency vibration measurement online, during the cutting process, on the other. Relations between the rake face wear stages and the measured online and offline parameters were determined applying an own-developed, artificial neural network based feature selection solution. As the main result, the experiment-based research appoints that measured vibration variable component(s) which characterizes the key, three tool wearing phases in the same way as the real rake face wearing stages occur.