Research on Durability Test Method for Wheel Bearings

Abstract:

The paper discusses durability test methods for wheel bearings. Through studying on the offset between the center line of a wheel and the center line on which the tire is forced, we get the determination method for the simulating load position on the wheel bearing . Depending on the influence study of inner circle or outer circle rotating method to the life performance of the wheel bearings, we give the test method on the bench. Based on the discussing of the bench monitoring method of wheel bearings, we give the effective and simple method to determine the failure of wheel bearings with Kur tosis.

• Periodical: Advanced Materials Research (Volumes 562-564)
• Pages: 803-807
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.562-564.803
• Online since: August 2012
• Authors: Hong Wu You, Ze Yu Weng, Di Jiang Yin, Bo Lu
• Keywords: Durability Test, Kurtosis, Offset, Rotating Method, Wheel Bearing

References

[1] Li Guihua. Study on the life calculation of cars' wheel bearings and their durability test [D ]. Guangzhou: South China University of Technology, dissertation, (2004).

[2] Li Xinglin, Zhang Yan Liao. Develop on the fatigue life enhancement test of Cars' rear wheel bearings [J ]. Bearing, (1999).

[3] Wang Hongjun. Bearing testing technology [M]. Beijing: Mechanical Industry Press, (2008).

[4] Yu Jun. Rolling bearing calculation [M ]. Beijing: Higher Education Press, (1993).

[5] Xiao Hui. Foreign automobile hub bearing development [J]. Industrial perspective, (2003).

[6] NSK technical center in China. The hub bearing the development of technology and the latest trends [J ]. Bearing, 2007. 3.

[7] Mei Hongbin. The rolling bearing vibration monitoring and fault diagnosis [M]. Beijing: Mechanical Industry Press, (1995).

[8] Yuan Yunlong. Using kurtosis wavelet packet analysis of rolling bearing fault diagnosis [J]. New technology and new process, 2007 ( 12).