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Using of abrasive water jet for measurement of residual stress in railway wheels
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SYSNO ASEP 0379309 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Using of abrasive water jet for measurement of residual stress in railway wheels Tvůrce(i) Hlaváček, Petr (UGN-S) RID, ORCID
Brumek, J. (CZ)
Horsák, L. (CZ)Celkový počet autorů 3 Zdroj.dok. Technicki vjesnik - Technical Gazette , Scientific-professional journal of technical faculties of the University of Osijek. - : Sveuciliste Josipa Jurja Strossmayera u Osijeku - ISSN 1330-3651
Roč. 2, č. 19 (2012), s. 387-390Poč.str. 4 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. HR - Chorvatsko Klíč. slova abrasive water jet ; railway wheel ; residual stress Vědní obor RIV JQ - Strojní zařízení a nástroje CEP ED2.1.00/03.0082 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Institucionální podpora UGN-S - RVO:68145535 UT WOS 000306067900024 Anotace The paper provides a general introduction to methods of measurement of residual stresses on railway wheels. Determination of residual stress distribution is necessary for the prediction of wheel service life and possible catastrophic failure. Therefore experimental section is devoted to residual stress measurement using strain gauges according to standard EN 13262 + A1. During measurement, several segments of tested wheel were cut by abrasive water jet to detect changes of residual stresses on specified places. It was found that abrasive water jet technology can cut wheel segments faster, more accurately and with negligible mechanical and thermal load compared to mechanical cutting by band saw. Therefore the use of abrasive water jet is recommended for the measurement of residual stresses in railway wheels. Pracoviště Ústav geoniky Kontakt Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Rok sběru 2013 Elektronická adresa http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=124848
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