Detection of Technical Condition of Roller Bearings Using Vibrodiagnostics

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Detection of Technical Condition of Roller Bearings Using Vibrodiagnostics

Popis výsledku v původním jazyce

This paper focuses mainly on the vibrodiagnostics of rolling bearings and the specification of their damage, and illustrates how to determine specific failure frequencies. Following the analysis of the measured signals we try to find causes of the damage occurrence. For the analysis the methods of a Fast Fourier Transform and envelope detection have been chosen. The paper addresses the aspect of the effective root-mean-square value of a signal (RMS) which might be used for evaluating the state of a bearing during longer-term observation. The practical part of the research was carried out in a laboratory where a place for measuring vibrations including relevant software equipment had been established for this purpose. Vibration sensors are one of the main components of a measuring device which has been described in the paper and modelled in Autodesk Inventor to have a better idea of it. For the measuring itself the equipment DEWE 50-USB-8 of the DEWETRON company as well as DEWEsoft were used.

Název v anglickém jazyce

Detection of Technical Condition of Roller Bearings Using Vibrodiagnostics

Popis výsledku anglicky

This paper focuses mainly on the vibrodiagnostics of rolling bearings and the specification of their damage, and illustrates how to determine specific failure frequencies. Following the analysis of the measured signals we try to find causes of the damage occurrence. For the analysis the methods of a Fast Fourier Transform and envelope detection have been chosen. The paper addresses the aspect of the effective root-mean-square value of a signal (RMS) which might be used for evaluating the state of a bearing during longer-term observation. The practical part of the research was carried out in a laboratory where a place for measuring vibrations including relevant software equipment had been established for this purpose. Vibration sensors are one of the main components of a measuring device which has been described in the paper and modelled in Autodesk Inventor to have a better idea of it. For the measuring itself the equipment DEWE 50-USB-8 of the DEWETRON company as well as DEWEsoft were used.

Druh

D - Stať ve sborníku

CEP obor

KA - Vojenství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název statě ve sborníku

International Conference on Intelligent Technologies in Logistics and Mechatronics Systems, ITELMS 2016

ISBN

978-887587737-8

ISSN

2345-0088

e-ISSN

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Počet stran výsledku

8

Strana od-do

75-82

Název nakladatele

Medimond

Místo vydání

Bologna, Italy

Místo konání akce

Panevežys, Litva

Datum konání akce

28. 4. 2016

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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