Publication result detail

Residual Stresses in Railway Axles

ŘEHA, B.; VÁCLAVÍK, J.; NÁVRAT, T.; HALABUK, D.

Original Title

Residual Stresses in Railway Axles

English Title

Residual Stresses in Railway Axles

Type

Paper in proceedings (conference paper)

Original Abstract

The companies producing railway axles are obliged to demonstrate a level of residual stresses in their products based on the specification of standard EN 13261 in which the applicable methods are suggested and the allowable values of residual stresses are specified. An objective of this contribution is to arouse a discussion whether the requirements of the standard can be met by means of the suggested measuring methods – hole-drilling (according to ASTM E837-13 standard) or X-ray diffraction. It especially applies to the ability to determine the residual stress distribution in the depth of 2 mm below the surface. The mentioned issue is demonstrated by means of both measuring methods under various measurement conditions.

English abstract

The companies producing railway axles are obliged to demonstrate a level of residual stresses in their products based on the specification of standard EN 13261 in which the applicable methods are suggested and the allowable values of residual stresses are specified. An objective of this contribution is to arouse a discussion whether the requirements of the standard can be met by means of the suggested measuring methods – hole-drilling (according to ASTM E837-13 standard) or X-ray diffraction. It especially applies to the ability to determine the residual stress distribution in the depth of 2 mm below the surface. The mentioned issue is demonstrated by means of both measuring methods under various measurement conditions.

Keywords

Residual Stresses, Railway Axle, Hole-Drilling Method, X-Ray Diffraction

Key words in English

Residual Stresses, Railway Axle, Hole-Drilling Method, X-Ray Diffraction

Authors

ŘEHA, B.; VÁCLAVÍK, J.; NÁVRAT, T.; HALABUK, D.

RIV year

2019

Released

11.09.2018

ISBN

9781945291890

Book

Residual Stresses 2018

Pages from

95

Pages to

100

Pages count

6

BibTex

@inproceedings{BUT150005,
  author="Bohuslav {Řeha} and Jaroslav {Václavík} and Tomáš {Návrat} and Dávid {Halabuk}",
  title="Residual Stresses in Railway Axles",
  booktitle="Residual Stresses 2018",
  year="2018",
  pages="95--100",
  doi="10.21741/9781945291890-16",
  isbn="9781945291890"
}