Publication detail

Aplication of AE method in contact damage identification

MAZAL, P. PAZDERA, L. DVOŘÁČEK, J.

Czech title

Využití metody AE při identifikaci kontaktního poškození

English title

Aplication of AE method in contact damage identification

Type

conference paper

Language

en

Original abstract

The contribution summarise the experimental experience of authors with acoustic emission method application in the area of improved bearing materials contact damage stages identification on testing stations Axmat and R-mat types. The paper is focused also to the first experimentals results received from measurements on real axial bearings. These results proved the AE technique enables reliable recognition of running-in period, stabilised run and exact definition of origin stage of material surface damaging, leading to the pitting. It is proposed direction of AE analyzers utilisation not only in research area, but the AE technique may be successfully used even in industrial practice. Method of acoustic emission may offer another possibility of deepening of diagnostics of real actual state of bearing; it is, without doubt, one of new perspective areas of automated diagnostics.

Czech abstract

V příspěvku jsou shrnuty současné experimentální výsledky aplikace metody akustické emise pro vyhodnocování počátku stádia kontaktního poškození materiálů a ložisek.

English abstract

The contribution summarise the experimental experience of authors with acoustic emission method application in the area of improved bearing materials contact damage stages identification on testing stations Axmat and R-mat types. The paper is focused also to the first experimentals results received from measurements on real axial bearings. These results proved the AE technique enables reliable recognition of running-in period, stabilised run and exact definition of origin stage of material surface damaging, leading to the pitting. It is proposed direction of AE analyzers utilisation not only in research area, but the AE technique may be successfully used even in industrial practice. Method of acoustic emission may offer another possibility of deepening of diagnostics of real actual state of bearing; it is, without doubt, one of new perspective areas of automated diagnostics.

Keywords in Czech

akustická emise, kontaktní únava, ložisko, pitting

Keywords in English

Acoustic emission, contact fatigue, bearing, pitting.

RIV year

2007

Released

11.10.2007

Publisher

HSNT

Location

Chania, Greece

Book

4th Int.Conf.on NDT

Edition number

1

Pages count

7

BIBTEX


@inproceedings{BUT28064,
  author="Pavel {Mazal} and Luboš {Pazdera} and Jiří {Dvořáček},
  title="Aplication of AE method in contact damage identification",
  booktitle="4th Int.Conf.on NDT",
  year="2007",
  month="October",
  publisher="HSNT",
  address="Chania, Greece"
}