Application of acoustic emission for measuring of contact fatigue of axial bearing

Title:

Application of acoustic emission for measuring of contact fatigue of axial bearing

Creator:

Hort, Filip and Mazal, Pavel

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:65359436-8dc2-409c-9de8-2820dffaaab1
uuid:65359436-8dc2-409c-9de8-2820dffaaab1

Subject:

acoustic emission, axial bearings, contact fatigue, time domain, and maximal amplitude

Type:

model:article and TEXT

Format:

bez média and svazek

Description:

This paper describes some results of an experiment aimed at monitoring of contact fatigue during the axial bearings tests. The needful of AE set-up for measuring of signal and Axmat stand for testing is presented here. The measuring of some kind of bearings required the creation of new clamping elements (Segment and Bearing bush) to the existing key point of Axmat stand. The results in this paper show records in the time domain mainly for counts and events. These events are filtered by maximal amplitude for better response on signal changes during the lifetime record. For these evaluated records there are shown the final failures of tested bearings and possible causes of failures beginning. and Obsahuje seznam literatury

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

117-125

Source:

Engineering mechanics: international journal for theoretical and applied mechanics | 2011 Volume:18 | Number:2

Harvested from:

CDK

Metadata only:

false