Study of the Use of Piezoelectric Diaphragm as a Low-Cost Alternative to the Acoustic Emission Sensor in Dressing Operation of Aluminum Oxide Wheels

Acoustic emission (AE) sensors have been widely used for tool condition monitoring in the grinding process. Recently, the piezoelectric diaphragm (piezoelectric buzzer) was introduced as a low-cost alternative for the same purpose. In this context, the present research work aims to study the efficie...

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Veröffentlicht in:	IEEE sensors journal 2021-08, Vol.21 (16), p.18055-18062
Hauptverfasser:	Lopes, Wenderson N., Aguiar, Paulo R., Conceicao Junior, Pedro O., Dotto, Fabio R. L., Fernandez, Breno O., Bianchi, Eduardo C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acoustic emission Aluminum oxide Condition monitoring Correlation coefficients digital signal processing Fast Fourier transformations Feature extraction Fourier transforms Grinding wheels Low cost low-cost system Monitoring piezoelectric transducers Piezoelectricity Power spectral density sensor monitoring Sensors Wheel dressing Wheels
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