This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Bearing Life Evaluation for Automotive Wheel Bearings Using Design of Experiments
Technical Paper
2018-01-1903
ISSN: 0148-7191, e-ISSN: 2688-3627
This content contains downloadable datasets
Annotation ability available
Sector:
Language:
English
Abstract
Automotive wheel bearings have primary functions of translating the rotating motion of the wheels into linear vehicle motion while bearing the vehicle weight. Bearing life is affected by many parameters such as bearing geometry, vehicle and bearing technical specifications, driving conditions, lubrication conditions, material properties, and so on. In this paper, both the basic bearing rating life and modified bearing rating life were evaluated using design of experiments. Bearing lives were calculated by the international standard, and the factors affecting bearing life were investigated. Sequential experimental designs were applied. First, screening experiments were performed to analyze the factors affecting bearing life. Next, confirmation experiments were carried out to determine accurate effects of the selected factors from the screening experiments. As a result, contact angle and curvature of inner ring were significant at a 95% of significance level.
Authors
Citation
Lee, S., "Bearing Life Evaluation for Automotive Wheel Bearings Using Design of Experiments," SAE Technical Paper 2018-01-1903, 2018, https://doi.org/10.4271/2018-01-1903.Data Sets - Support Documents
Title | Description | Download |
---|---|---|
Unnamed Dataset 1 | ||
Unnamed Dataset 2 | ||
Unnamed Dataset 3 | ||
Unnamed Dataset 4 | ||
Unnamed Dataset 5 |
Also In
References
- Lee , S.P. , Kim , B.C. , Lee , I.H. , Cho , Y.G. et al. Distortion Analysis for Outer Ring of Automotive Wheel Bearing Trans. Korean Soc. Mech. Eng. A 36 12 1613 1618 2012 10.3795/KSME-A.2012.36.12.1613
- Lee , S. , Lee , N. , Lim , J. , Park , J. et al. The Effect of Outer Ring Flange Concavity on Automotive Wheel Bearings Performance SAE Int. J. Passeng. Cars - Mech. Syst. 9 3 1264 1269 2016 10.4271/2016-01-1958
- Stribeck , R. Reports from the Central Laboratory for Scientific Investigation ASME Transactions 29 420 466 1907
- Goodman , J. Roller and Ball Bearings Minutes of the Proceedings 189 82 127 1912
- Palmgren , A. Die Lebensdauer von Kugellagern (The Service Life of Ball Bearings) Zeitschrift des Vercines Deutscher Ingenieure 68 14 339 341 1924
- Weibull , W. A Statistical Theory of the Strength of Materials Ingeniorsvetenskapsakademiens Handlingar 151 1939
- Lundberg , G. and Palmgren , A. Dynamic Capacity of Rolling Bearings Acta Polytechnica Mechanical Engineering Series 1 10 1947
- International Organization for Standardization 1990
- International Organization for Standardization 2007
- Lee , S.P. Bearing Life Evaluation of Automotive Wheel Bearing Considering Operation Loading and Rotation Speed Trans. Korean Soc. Mech. Eng. A 40 6 595 602 2016 10.3795/KSME-A.2016.40.595
- Park , S.H. Modern Design of Experiments Seoul Minyoungsa 2001 121 140
- Antoine , J.-F. , Visa , C. , and Sauvey , C. Approximate Analytical Model for Hertzian Elliptical Contact Problems Transactions of the ASME 128 660 664 2006