The rotation of the input shaft drives the pump bladder to rotate,
and the pump bladder rotates with the plunger. Since the swash
plate does not rotate, and forms an inclined surface in contact
with the sliding shoe of the plunger, the plunger will perform a
reciproing piston movement in the pump bladder (like The pump is
the same, I don’t know if you can imagine it) Start to absorb oil
at the end of the sliding shoe from the pump (the pump is pressed
to the bottom and then lift up to start pumping) The sliding shoe
is farthest from the pump and starts to discharge oil (the pump is
Pull to the top and press down to start exhaust), the valve plate
determines the oil inlet and outlet (for example, the inhalation of
the pump is from the upper end of the pump, and the exhaust
naturally comes out of the pipe), the control mechanism controls
the slope Disk angle (the larger the swash plate angle, the more
oil it can absorb, just like a pump, the higher you lift it, the
greater its air output will be. On the contrary, if you only lift a
little, its air output will definitely be smaller)
