Monitoring of Technical Condition of Roller Bearings Using Vibrodiagnostics

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F16%3A00533066" target="_blank" >RIV/60162694:G43__/16:00533066 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Monitoring of Technical Condition of Roller Bearings Using Vibrodiagnostics
Original language description
This article describes one of the ways to monitor the technical condition of rolling bearings and then specifies 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. For the measuring itself the equipment DEWE 50-USB-8 of the DEWETRON company as well as DEWEsoft were used.
Czech name
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Czech description
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Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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