Publication detail

Changes in the surface layer of rolled bearing steel

ZEMČÍK, O. SEDLÁK, J. CHLADIL, J.

Original Title

Changes in the surface layer of rolled bearing steel

Type

journal article in Web of Science

Language

English

Original Abstract

This paper describes changes observed in bearing steel due to roller burnishing. Hydrostatic roller burnishing was selected as the most suitable method for performing roller burnishing on hardened bearing steel. The hydrostatic roller burnishing operation was applied as an additional operation after standard finishing operations. All tests were performed on samples of 100Cr6 material (EN 10132-4), and changes in the surface layer of the workpiece were then evaluated. Several simulations using finite element methods were used to obtain the best possible default parameters for the tests. The residual stress and the plastic deformation during roller burnishing were major parameters that were tested.

Keywords

bearing steel; roller burnishing; finite element method; residual austenite; residual stress

Authors

ZEMČÍK, O.; SEDLÁK, J.; CHLADIL, J.

RIV year

2015

Released

31. 10. 2015

Publisher

ČVUT

Location

Praha

ISBN

1210-2709

Periodical

Acta Polytechnica

Year of study

55

Number

5

State

Czech Republic

Pages from

347

Pages to

351

Pages count

5

URL

https://ojs.cvut.cz/ojs/index.php/ap/article/view/2460

Full text in the Digital Library

http://hdl.handle.net/11012/201046

BibTex

@article{BUT117928,
  author="Oskar {Zemčík} and Josef {Sedlák} and Josef {Chladil}",
  title="Changes in the surface layer of rolled bearing steel",
  journal="Acta Polytechnica",
  year="2015",
  volume="55",
  number="5",
  pages="347--351",
  doi="10.14311/AP.2015.55.0347",
  issn="1210-2709",
  url="https://ojs.cvut.cz/ojs/index.php/ap/article/view/2460"
}