Vibration Based Cutting Tool Path Differentiation by Feature Selection

László Móricz, Zsolt János Viharos

Abstract

During machining along a complex tool path, it is difficult to connect the change in the amplitude and in the frequency of the recorded vibration signals to the actual state of tool wear. In this article, a method is presented in which the tool wear processes that occur during the machining of a complex geometry (cooling pocket formed on the ceramic coating of the turbine blade) can be evaluated based on the vibration data series recorded during the machining differentiating of some elements of the complex path movement performed by the tool.

Keywords

micro-milling; ceramics material; vibration; data analysis; Responsible Consumption and Production

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IMEKO-TC10-2022-025.pdf

DOI

10.21014/tc10-2022.025

IMEKO TC

TC10 - Measurement for Diagnostics, Optimization and Control

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