Abstract:
The moving pair
between the eccentric crankshaft and connecting rod is one of
the essential friction pairs in a crankshaft piston motor. How
to balance the tilting force moment of the connecting
rod-slipper-pad had been attracting great attention of the
engineering designers in the field. In this paper, a hydrostatic
bearing theory of the friction pair between the eccentric
crankshaft and connecting rod-slipper-pad with double-pocket is
presented on the ground of the former achievements in the study
of the hydrostatic bearing with single pocket. Next, an
anti-tilting hydrostatic bearing equation of the flowing field
is derived, and an analysis and evaluation of the anti-tilting
force moment is carried out. Finally, the dynamic
characteristics of the oil film are simulated.
Key words:
Hydrostatic bearing with
doubt-pocket Optimum design Tilting force moment Dynamic
simulation
Manuscript received on
January 10, 1993
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