Number of the records: 1
Using of abrasive water jet for measurement of residual stress in railway wheels
- 1.
SYSNO ASEP 0379309 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Using of abrasive water jet for measurement of residual stress in railway wheels Author(s) Hlaváček, Petr (UGN-S) RID, ORCID
Brumek, J. (CZ)
Horsák, L. (CZ)Number of authors 3 Source Title 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. 387-390Number of pages 4 s. Publication form Online - E Language eng - English Country HR - Croatia Keywords abrasive water jet ; railway wheel ; residual stress Subject RIV JQ - Machines ; Tools R&D Projects ED2.1.00/03.0082 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support UGN-S - RVO:68145535 UT WOS 000306067900024 Annotation 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. Workplace Institute of Geonics Contact Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Year of Publishing 2013 Electronic address http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=124848
Number of the records: 1