Publication detail

Case study of multiaxial criteria for rolling contact fatigue of bearing steels

VACULKA, M. NOHÁL, L. VOSYNEK, P.

Original Title

Case study of multiaxial criteria for rolling contact fatigue of bearing steels

Czech Title

Případová studie multiaxiální kritérií pro kontaktní únavu ložiskových ocelí

English Title

Case study of multiaxial criteria for rolling contact fatigue of bearing steels

Type

conference paper

Language

en

Original Abstract

A rolling contact fatigue (RCF) differs from the classic fatigue in a stress-state. Nowadays, a prediction of the RCF is still not on the sufficient level. A lot of researchers tried to apply different multiaxial fatigue criteria (MFC) to the RCF, respectively they modified some or even proposed new one. Our paper focuses on assessment of bearing life estimation based on mentioned methods with experimental validation in laboratory. Comparison and summarization of different methods used in MFC life estimation is presented, with inclusion of fatigue material properties, hardness and probability. Mainly bearing steels are used for evaluation and region of high-cycle and giga-cycle fatigue.

English abstract

A rolling contact fatigue (RCF) differs from the classic fatigue in a stress-state. Nowadays, a prediction of the RCF is still not on the sufficient level. A lot of researchers tried to apply different multiaxial fatigue criteria (MFC) to the RCF, respectively they modified some or even proposed new one. Our paper focuses on assessment of bearing life estimation based on mentioned methods with experimental validation in laboratory. Comparison and summarization of different methods used in MFC life estimation is presented, with inclusion of fatigue material properties, hardness and probability. Mainly bearing steels are used for evaluation and region of high-cycle and giga-cycle fatigue.

Keywords

Rolling Contat Fatigue, Multiaxial Fatigue Criteria, Bearing, Finite Element Method, Life estimation

Released

25.05.2018

Publisher

EDP Sciences

Pages from

1

Pages to

7

Pages count

7

URL

Full text in the Digital Library

BibTex


@inproceedings{BUT147940,
  author="Miroslav {Vaculka} and Libor {Nohál} and Petr {Vosynek}",
  title="Case study of multiaxial criteria for rolling contact fatigue of bearing steels",
  annote="A rolling contact fatigue (RCF) differs from the classic fatigue in a stress-state. Nowadays, a prediction of the RCF is still not on the sufficient level. A lot of researchers tried to apply different multiaxial fatigue criteria (MFC) to the RCF, respectively they modified some or even proposed new one. Our paper focuses on assessment of bearing life estimation based on mentioned methods with experimental validation in laboratory. Comparison and summarization of different methods used in MFC life estimation is presented, with inclusion of fatigue material properties, hardness and probability. Mainly bearing steels are used for evaluation and region of high-cycle and giga-cycle fatigue.",
  address="EDP Sciences",
  booktitle="MATEC Web of Conferences",
  chapter="147940",
  doi="10.1051/matecconf/201816522017",
  howpublished="online",
  institution="EDP Sciences",
  year="2018",
  month="may",
  pages="1--7",
  publisher="EDP Sciences",
  type="conference paper"
}