Numerical Simulation of a Slipper Model for Swash Plate Type Axial Piston Pumps and Motors: Effects of Concave and Convex Surface Geometry
2012 ◽
Vol 6
(4)
◽
pp. 434-439
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Keyword(s):
In this study, the slipper of swash plate axial piston pumps and motors is modeled as a hybrid (hydrostatic and hydrodynamic) thrust pad bearing. The effects of the slightly concave and convex geometries of the slipper sliding surface are examined. The motion of the slipper model is numerically simulated, and its tribological characteristics are examined under eccentric and dynamic load conditions. The calculations under these conditions indicate that, for the concave slipper, the fluctuation of the bearing pad azimuth increases, and the attitude of the slipper becomes unstable. In contrast, for the convex slipper, the attitude becomes stable, but the clearance increases.
2014 ◽
Vol 15
(11)
◽
pp. 2327-2333
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Keyword(s):
1985 ◽
Vol 51
(472)
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pp. 4306-4312
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2005 ◽
Vol 2005.4
(0)
◽
pp. 285-286
1985 ◽
Vol 51
(472)
◽
pp. 3980-3988
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Keyword(s):
1997 ◽
Vol 63
(608)
◽
pp. 1350-1356
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1997 ◽
Vol 63
(608)
◽
pp. 1357-1362
2008 ◽
Vol 2008
(7-2)
◽
pp. 341-346
◽
2007 ◽
Vol 2007.4
(0)
◽
pp. 167-168
Keyword(s):