Study on Tribological Performances of Friction Plate on MW Wind Power

Xiao Guang Li; Ping Zhao

doi:10.4028/www.scientific.net/AMM.217-219.314

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 217-219Study on Tribological Performances of Friction...

Study on Tribological Performances of Friction Plate on MW Wind Power

Abstract:

The effects of contact pressure and sliding velocity and different environment conditions on the frictional coefficient of friction plate on MW wind power were studied by fatigue testing machine. The results show that the coefficient of static friction and difference between static and dynamic reduced with the increase of sliding speed, and reduced first and then increased and then reduced with the increase of contact pressure, and the change of dynamic friction coefficient was relatively flat with velocity and pressure under dry friction. The impact of water on the triological performance was the large, followed by oil when considering environment factors. Water and pressure and oil were the main influencing factors in considering all factors comprehensively.

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Periodical:

Applied Mechanics and Materials (Volumes 217-219)

Pages:

314-317

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.217-219.314

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Online since:

November 2012

Authors:

Xiao Guang Li, Ping Zhao

Keywords:

Friction Plate, Gray Theory, MW Wind Turbine, Tribological Performance, Yaw System

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