Water-pressure axial plunger pump piston shoe pair with lotus leaf-like texture surface
A technology of axial plunger pump and imitation lotus leaf, which is applied in the field of water hydraulic components, can solve the problems of increased friction and wear, great influence on the tribological performance of the shoe pair, and poor lubricity, so as to improve the friction and wear performance and improve the hydraulic pressure. Membrane bearing capacity, good effect of reducing resistance wear
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[0031] The present invention will be further described below in connection with the embodiments:
[0032] Such as Figure 1 to 13 As shown, a water pressure axial plunger pump skating boots of the imitation mutual leaf fabric surface contains a slope 1 and a bootst. The swash plate 1 having the surface of the imitation mutage can be processed by corrosion-resistant alloy. It is cylindrical, the front end surface is inclined with the axis, and the elliptical shape is in contact with the shoe 2; the rear end surface of the slope 1 and the axis are vertical, The circular shape is in contact with the pump end cover 3; the intermediate hole is provided with a three-stage step through hole, and the diameter of the intermediate hole is smaller than the diameter of both end holes, and the intermediate hole cooperates with the rotating shaft 4 of the pump, close to the front, the holes of the rear end surface. Used to mount the reticle base 5, the shaft seal 6.
[0033] Released by the lotu...
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