Acoustic Emission for Evaluation of Development Damage in Contact Fatigue

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F19%3A00556718" target="_blank" >RIV/60162694:G43__/19:00556718 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/19:43917266

Výsledek na webu

<a href="https://www.unob.cz/fvt/struktura/k216/Stranky/aktuality2012.aspx" target="_blank" >https://www.unob.cz/fvt/struktura/k216/Stranky/aktuality2012.aspx</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Acoustic Emission for Evaluation of Development Damage in Contact Fatigue

Popis výsledku v původním jazyce

Objective of this paper was examination of temporal interval from beginning of the test to emergence of damage on the tested sample surface. Experiment was focused on damage of rolling bearings. Bearings are highly exposed to stress and are subjected to deterioration processes. These are most pronounced namely in slide bearings and rolling bearings. Degradation is amplified by lack of maintenance, environmental influence and extreme shocks. Combined influence of these factors could in extreme cases lead to bearing destruction. Loss of bearing function is considered a secondary outcome in majority of cases, primary cause lies in another machine malfunction. Most prolific effect of bearing material fatigue is pitting of the surface. This damage could escalate to the extent where bearing loses its function. Monitoring of these processes was conducted with passive method of non-destructive material testing. Result of this work is description and assessment of active processes in tested component.

Název v anglickém jazyce

Acoustic Emission for Evaluation of Development Damage in Contact Fatigue

Popis výsledku anglicky

Objective of this paper was examination of temporal interval from beginning of the test to emergence of damage on the tested sample surface. Experiment was focused on damage of rolling bearings. Bearings are highly exposed to stress and are subjected to deterioration processes. These are most pronounced namely in slide bearings and rolling bearings. Degradation is amplified by lack of maintenance, environmental influence and extreme shocks. Combined influence of these factors could in extreme cases lead to bearing destruction. Loss of bearing function is considered a secondary outcome in majority of cases, primary cause lies in another machine malfunction. Most prolific effect of bearing material fatigue is pitting of the surface. This damage could escalate to the extent where bearing loses its function. Monitoring of these processes was conducted with passive method of non-destructive material testing. Result of this work is description and assessment of active processes in tested component.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20500 - Materials engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

15. odborný seminář Materiály a technologie ve výrobě speciální techniky

ISBN

978-80-7582-088-4

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

10-17

Název nakladatele

Univerzita obrany v Brně

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

30. 5. 2019

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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