NUMERICAL AND ANALYTICAL PROBLEMS OF FATIGUE STRENGTH IN ROLLING BEARINGS
Journal Title: Scientific Journals of Silesian University of Technology. Series Transport - Year 2014, Vol 2014, Issue 83
Abstract
The aim of the work is to create an algorithm of fatigue life prediction for typical rolling bearings. The proposed approach makes use of various, well established hypothesis for multiaxial fatigue applied in engineering calculations. In the first part of the work the theoretical solutions for different contact problems are compared with the numerical ones. The respective numerical results are obtained with the use of finite element modelling (ANSYS software). Then, an algorithm for fatigue life prediction is demonstrated. The results of the proposed analysis are compared with those given in rolling bearings catalogue.
Authors and Affiliations
Paweł ROMANOWICZ, Bogdan SZYBIŃSKI
Keywords
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