Analysing the DC Voltage Response of Roller Element Bearings under WEC-Critical Conditions

Potrykus F, Wensing M, Schlücker E (2023)

Publication Language: English

Publication Type: Conference contribution, Abstract of lecture

Publication year: 2023

Event location: Bari IT

Abstract

A test rig allows the loading of deep groove ball bearings with critical conditions with regard to the formation of white etching cracks: the mechanical load, lubricant addition and current can be adjusted. High-frequency recording of the voltage drop across the test bearings reveals an information content in the signal that allows statements to be made about the occurrence of white etching cracks. For this purpose, several signal features are calculated from the voltage signal and used for classification using a random forest classifier. With the methodology presented, the occurrence of bearing damage can be predicted at an early stage.

Authors with CRIS profile

Felix Potrykus Professur für Fluidsystemtechnik Michael Wensing Professur für Fluidsystemtechnik Eberhard Schlücker Lehrstuhl für Prozessmaschinen und Anlagentechnik

How to cite

APA:

Potrykus, F., Wensing, M., & Schlücker, E. (2023). Analysing the DC Voltage Response of Roller Element Bearings under WEC-Critical Conditions. Paper presentation at European Conference on Tribology, Bari, IT.

MLA:

Potrykus, Felix, Michael Wensing, and Eberhard Schlücker. "Analysing the DC Voltage Response of Roller Element Bearings under WEC-Critical Conditions." Presented at European Conference on Tribology, Bari 2023.

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