Use of Acoustic Emissions to Determine the Technical Condition of Mechanical Gearbox

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

Use of Acoustic Emissions to Determine the Technical Condition of Mechanical Gearbox

Popis výsledku v původním jazyce

The aim of the article is to find out the technical condition of a mechanical four-speed gearbox in an off-road vehicle using acoustic diagnostics. This method has been developing very fast recently and is supposed to be used not only for a signal analysis itself but also for a failure occurrence prediction - our future aim. In our article we observe the technical condition of a mechanical four-speed gearbox covering 160000 km. During the experiment we analysed an acoustic signal expressed by the Fourier transform. We expressed graphically the dependence of a noise level put in decibels on a frequency put in Hz. A measuring device Ultraprobe 15000 kit including its software support UE Spectralyzer version 4.2 were used for the measurement.

Název v anglickém jazyce

Use of Acoustic Emissions to Determine the Technical Condition of Mechanical Gearbox

Popis výsledku anglicky

The aim of the article is to find out the technical condition of a mechanical four-speed gearbox in an off-road vehicle using acoustic diagnostics. This method has been developing very fast recently and is supposed to be used not only for a signal analysis itself but also for a failure occurrence prediction - our future aim. In our article we observe the technical condition of a mechanical four-speed gearbox covering 160000 km. During the experiment we analysed an acoustic signal expressed by the Fourier transform. We expressed graphically the dependence of a noise level put in decibels on a frequency put in Hz. A measuring device Ultraprobe 15000 kit including its software support UE Spectralyzer version 4.2 were used for the measurement.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Transport Means 2018

ISBN

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ISSN

1822-296X

e-ISSN

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Počet stran výsledku

5

Strana od-do

893-897

Název nakladatele

Kaunas University of Technology

Místo vydání

Kaunas

Místo konání akce

Trakai, Litva

Datum konání akce

3. 10. 2018

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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