Title: Advanced testing in rolling contact fatigue for wheel material investigation
Authors: Šmach, Jiří
Halama, Radim
Marek, Martin
Citation: 20th International Conference Applied Mechanics 2018: April 9-11, 2018, Myslovice, Czech republic: conference proceedings, p. 139-141.
Issue Date: 2018
Publisher: Západočeská univerzita v Plzni
Document type: článek
konferenční příspěvek
URI: https://am2018.zcu.cz/AM2018_proceedings.pdf
ISBN: 978-80-261-0766-8
Keywords: test dvojitého disku;odolnost proti opotřebení;únava kontaktu válcování
Keywords in different language: twin-disc test;wear resistance;rolling contact fatigue
Abstract in different language: Presented paper deals with advanced testing in rolling contact fatigue for wheel material investigation for one type of material, which is used for production process of rail wheel rims. These days, there is no EU standard, which would specify rolling contact fatigue test conditions and requirements to the testing equipment. The aim of this paper is present how to measure geometry of the sample through the rolling contact fatigue test. Monitored variables are width of the contact path in the transversal direction, plastic deformation in the transversal direction and radial direction. Chosen interesting results obtained on own experimental equipment are presented.
Rights: © Západočeská univerzita v Plzni
Appears in Collections:Applied mechanics 2018
Applied mechanics 2018

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/29650

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