Detail publikace

Diagnostics of damage development of bearings and gears by acoustic emission method

MAZAL, P. NOHÁL, L. KOMENDA, L.

Originální název

Diagnostics of damage development of bearings and gears by acoustic emission method

Typ

článek v časopise ve Scopus, Jsc

Jazyk

angličtina

Originální abstrakt

The paper presents an overview of the contemporary applications of acoustic emission method for diagnosis and condition monitoring of anomalous situations that occur during the operation of machines with rotating parts (formation of contact damage, insufficient lubrication, etc.). The main attention is focussed on operational diagnostics of axial and radial bearings. The second part of the text also mentions the possibilities of utilisation of AE method for complementary diagnosis of real state of gears and gearboxes. This summary of selected published experimental works and used evaluation procedures is confronted with the outputs of the experiments carried out in the framework of several projects in the Laboratory of Acoustic Emission of the Institute of Machine and Industrial Design in Brno University of Technology. Based on this review, the significant potential of AE method for more accurate diagnosis of malfunction of machines with rotating parts is done.

Klíčová slova

condition monitoring; contact fatigue; damage; pitting; axial bearing; radial bearing; gear; acoustic emission; vibration; counts rate; RMS; root mean square.

Autoři

MAZAL, P.; NOHÁL, L.; KOMENDA, L.

Rok RIV

2014

Vydáno

30. 12. 2014

Nakladatel

Inderscience Enterpises Ltd.

Místo

Olney, Bucks MK46 5WB, United Kingdom

ISSN

1741-8429

Periodikum

International Journal of Microstructure and Materials Properties

Ročník

9

Číslo

3/4/5

Stát

Spojené království Velké Británie a Severního Irska

Strany od

433

Strany do

447

Strany počet

15

URL

http://www.inderscience.com/info/ingeneral/sample.php?jcode=ijmmp

BibTex

@article{BUT111862,
  author="Pavel {Mazal} and Libor {Nohál} and Lukáš {Komenda}",
  title="Diagnostics of damage development of bearings and gears by acoustic emission method",
  journal="International Journal of Microstructure and Materials Properties",
  year="2014",
  volume="9",
  number="3/4/5",
  pages="433--447",
  doi="10.1504/IJMMP.2014.066922",
  issn="1741-8429",
  url="http://www.inderscience.com/info/ingeneral/sample.php?jcode=ijmmp"
}