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http://dx.doi.org/10.9725/kstle.2008.24.5.241

Effects of Tribological Parameters on the Nonlinear Behavior of a Spur Gear Pair with One-Way Clutch  

Cheon, Gill-Jeong (Division of Mechanical and Automotive Engineering, Wonkwang University)
Publication Information
Tribology and Lubricants / v.24, no.5, 2008 , pp. 241-249 More about this Journal
Abstract
This paper describes the tribological effects on the nonlinear behavior of a spur gear pair with one-way clutch according to the direct contact elastic deformation model over a wide range of speeds, considering the hydrodynamic effects. The effects of various lubrication parameters, such as viscosity, film width, and friction, on the nonlinear dynamic behavior were analyzed. Forces due to the entraining velocity and the hydrodynamic friction were about two orders smaller than normal forces over the whole speed range. While the viscosity has a strong effect on the behavior of gear pair systems, friction has very little effect on torsional behavior. The inclusion of the hydrodynamic effect facilitates nonlinearity by increasing the overlap and damping, as well as decreasing elastic deformation and tooth reaction forces.
Keywords
one-way clutch; nonlinear behavior; gear pair; tribological parameters; hydrodynamic lubrication; squeeze effect; sliding friction;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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