Detection of Cracks in the Production of Shafts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F15%3A00230652" target="_blank" >RIV/68407700:21220/15:00230652 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.scientific.net/KEM.647.243" target="_blank" >http://www.scientific.net/KEM.647.243</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/KEM.647.243" target="_blank" >10.4028/www.scientific.net/KEM.647.243</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Detection of Cracks in the Production of Shafts

Popis výsledku v původním jazyce

Safe operation of the machinery depends on quality of the individual machine parts. These are controlled by different non-destructive methods not only at the end of the production but also during it. In large quantity series production it is necessary to ensure the fastest control method possible. Shafts may bend during production due to the heat treatment and they need to be straightened by mechanical methods. Shafts straightening may cause cracks formation which is unacceptable from the point of view of the part operation. Therefore crack detection system QASS CiS.01 is used to reveal them on the basis of the magnitude of energy response. The results obtained from the detector were controlled using metallography and its function was successfully confirmed. It is not possible to determine relation between energy value and cracks length from carried out metallographic observation and values measured by the detector.

Název v anglickém jazyce

Detection of Cracks in the Production of Shafts

Popis výsledku anglicky

Safe operation of the machinery depends on quality of the individual machine parts. These are controlled by different non-destructive methods not only at the end of the production but also during it. In large quantity series production it is necessary to ensure the fastest control method possible. Shafts may bend during production due to the heat treatment and they need to be straightened by mechanical methods. Shafts straightening may cause cracks formation which is unacceptable from the point of view of the part operation. Therefore crack detection system QASS CiS.01 is used to reveal them on the basis of the magnitude of energy response. The results obtained from the detector were controlled using metallography and its function was successfully confirmed. It is not possible to determine relation between energy value and cracks length from carried out metallographic observation and values measured by the detector.

Druh

D - Stať ve sborníku

CEP obor

JG - Hutnictví, kovové materiály

OECD FORD obor

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Projekt

<a href="/cs/project/LO1207" target="_blank" >LO1207: Podpora udržitelnosti Inovačního centra diagnostiky a aplikace materiálů na ČVUT-FS v Praze</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Key Engineering Materials (Contribution of Metallography to Solving Production Problems)

ISBN

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ISSN

1013-9826

e-ISSN

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Počet stran výsledku

5

Strana od-do

243-247

Název nakladatele

Trans Tech Publications Inc.

Místo vydání

Uetikon-Zurich

Místo konání akce

Lázně Libverda

Datum konání akce

17. 6. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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