Optimization Design of Rolling Bearing Based on Reliability Assessment

Abstract:

Today, transmission systems are playing important roles in engineering. For all of the components in them, status of the rolling bearing has been rising. In modern times, people are making great efforts on the optimization of transmission system. At the same time, optimization design of all the internal components was also important. For all the techniques, research to the rolling bearings has become increasingly mature. In this paper, the rolling bearing in growth of box of the 2 MW wind generator was took as the research object. The load coefficient of rolling bearing was been calculated, then the reliability assessment model of the rolling bearing was been made. On the basis of which, the optimization design on the reliability was done.

• Periodical: Applied Mechanics and Materials (Volumes 215-216)
• Pages: 115-118
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.215-216.115
• Online since: November 2012
• Authors: Jia Hong Zheng*, Yu Chun Liu, Min Li
• Keywords: Load Coefficient, Optimization Design, Reliability, Reliability Assessment, Rolling Bearing

References

[1] L. RunFang, W. LiHua etc. High speed, the finite element analysis of heavy gear [J]. Chinese mechanical engineering, 2003,20:1773-1777. (In Chinese)

[2] Computation of Dynamic Loads in Wind Turbine Power Trains A. Heege, Head of CAE Applications, Cadtech Iberica SA, Spain.

[3] D. Shu. Apply manual of bearing in tool[M]. Beijing: Mechanic Industry Press, 2003. (In Chinese)

[4] W. Bo, etc. Reliability model of machinery parts and system[M]. Beijing: Chemical Industry press, 1999. (In Chinese)

[5] Myers R.H. Response Surface Methodology in Quality Improvement, Communications in Statistics Theory and Methods,1991,20:456～476. (In Chinese)

DOI: 10.1080/03610929108830509

[6] Y. Wei, etc. Research on dynamic of bearing-gear of micro-transmission[J]. Journal of Vibration and Shock, 2007(11). (In Chinese)