Detail publikace

Diagnostika rozvoje poškození ložisek a převodů metodou akustické emise.

MAZAL, P. NOHÁL, L. KOMENDA, L.

Originální název

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

Český název

Diagnostika rozvoje poškození ložisek a převodů metodou akustické emise.

Anglický název

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

Typ

článek v časopise

Jazyk

en

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.

Český abstrakt

příspěvek představuje přehled současných aplikací metody akustické emise pro diagnostiku nestandardních situací, které nastávají v průběhu funkce zařízení s rotujícími součástmi (vznik kontaktního poškození, nedostatečné mazání). Hlavní pozornost je zaměřena na provozní diagnostiku axiálních a radiálních ložisek. Druhá část textu upozorňuje na možnosti použití metody AE pro doplňkovou diagnostiku reaálných převodovek.

Anglický 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

provozní diagnostika; kontaktní únava; poškození; pitting; axiální ložisko; radiální ložisko; převodovka; aakustická emise; vibrace;

Rok RIV

2014

Vydáno

30.12.2014

Nakladatel

Inderscience Enterpises Ltd.

Místo

Olney, Bucks MK46 5WB, United Kingdom

Strany od

433

Strany do

447

Strany počet

15

URL

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",
  annote="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.",
  address="Inderscience Enterpises Ltd.",
  chapter="111862",
  doi="10.1504/IJMMP.2014.066922",
  howpublished="print",
  institution="Inderscience Enterpises Ltd.",
  number="3/4/5",
  volume="9",
  year="2014",
  month="december",
  pages="433--447",
  publisher="Inderscience Enterpises Ltd.",
  type="journal article"
}