Prethodno priopćenje

Diagnosis of the wear of gears in the gearbox using the wavelet packet transform

T. Figlus ; The Silesian University of Technology, Faculty of Transport, Katowice, Poland
M. Stańczyk ; The Silesian University of Technology, Faculty of Transport, Katowice, Poland

Sažetak

The paper presents research aimed at diagnosing early cases of wear of gears tooth surface in the gearbox based on measurements of vibration signals and their processing using the wavelet packet transform. Analysis concerned the vibration signals recorded in a test bench experiment, during which the wear of gears teeth increased (pitting and spalling). The studies allow conclusions to be drawn that the processing of vibration signals using the wavelet packet transform allows the detection of early cases of wear of the working surface of the teeth on the basis of an analysis of selected details of wavelet decomposition and vibration measures.

Ključne riječi

gearbox; wear; condition monitoring; vibration

Hrčak ID:

122219

URI

https://hrcak.srce.hr/122219

Datum izdavanja:

1.10.2014.

Posjeta: 1.486 *