Proceedings of the 61st International Conference of Machine Design Departments (ICMD 2020)

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Algorithm to Calculate Frictional Power Loss Between Bodies During Rotation Under Contact Stress

Authors
Slavomír Hrček1, *, Michal Lukáč1, Ján Šteininger2
1University of Žilina, Univerzitná 8215/1, 010 26, Žilina, Slovakia
2Institute of Competitiveness and Innovations, Univerzitná 8215/1, 010 26, Žilina, Slovakia
*Corresponding author. Email: slavomir.hrcek@fstroj.uniza.sk
Corresponding Author
Slavomír Hrček
Available Online 30 May 2023.
DOI
10.2991/978-94-6463-182-1_22How to use a DOI?
Keywords
Frictional Power Loss; Friction; Algorithm; Roller Bearings
Abstract

The article deals with the proposed algorithm for calculating the frictional power loss generated by the influence of sliding in bodies during their rotation under contact stress. PTC/Creo Parametric CAD system was used for creation of parametric 3D virtual model of rolling bearings due to FEM analysis. For FEM analysis, the static structural analysis for rolling bearing model was defined in Ansys/Workbench CAE software. Dimensions of bearing are: pitch diameter: dpw = 548 mm, roller diameter: dwe = 41.7 mm, roller length: lwe = 61.2 mm, nominal contact angle: α0 = 28°, revolution of inner ring: ni = 25 rpm, radial load: Qmax = 255 kN. For all rolling bearing components a linear isotropic elasticity material model with Young’s modulus E = 210 GPa and Poisson’s ratio µ = 0.3 for bearing steels were use. The results will be presented on the example of a rolling bearing with spherical and taper shapes of rolling elements.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 61st International Conference of Machine Design Departments (ICMD 2020)
Series
Atlantis Highlights in Engineering
Publication Date
30 May 2023
ISBN
978-94-6463-182-1
ISSN
2589-4943
DOI
10.2991/978-94-6463-182-1_22How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Slavomír Hrček
AU  - Michal Lukáč
AU  - Ján Šteininger
PY  - 2023
DA  - 2023/05/30
TI  - Algorithm to Calculate Frictional Power Loss Between Bodies During Rotation Under Contact Stress
BT  - Proceedings of the 61st International Conference of Machine Design Departments (ICMD 2020)
PB  - Atlantis Press
SP  - 203
EP  - 214
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-182-1_22
DO  - 10.2991/978-94-6463-182-1_22
ID  - Hrček2023
ER  -