Failure analysis of slipping shoe in life extension of aeronautical hydraulic pumps was addressed.

This paper leads to the calculating formulas of temperature-increase for the friction couple of connecting rod slipping shoe and swashplate in the axial plunger motor under the action of pressure difference flow and shearing flow.

Design of sliding boot of swash-plate axial piston pump;

The principle of hydrostatic pressure bearing is introduced in the paper, the sliding boot of radial piston pump is designed by using principle of hydrostatic pressure bearing.

In order to improve the hydrostatic bearing performance of sliding shoes of water hydraulic axial piston pump,a kind of structure,named step-shallow cavity sliding shoes using the hydrostatic and hydrodynamic lubrication was presented.

A New Type of Hydrostatic Slipper Bearing and its Application to Water Hydraulic Motor;

Calculation and analysis on film thickness of the slippers based on hydrostatic bearing in the aeronautical fuel piston pump

It was introduced in the paper that the static pressure supporting of damping tube mode was adopted in the design of the friction surface between slipper and stator of radial plunger pump, and were the static and dynamic condition performance of oil bound film.