轴向活塞泵(国外英文资料).docVIP

轴向活塞泵(国外英文资料) Axial piston pump Axial piston pump is a kind of typical coaxial pump, the cylinder and the shaft is parallel to the (as shown in figure 4, 13), its reciprocating motion is a flat CAM drive, also known as oscillating plate, inclined plate, or the swash plate. The disk is located in a plane through the same axis of the drive shaft and cylinder so it cannot rotate. In a quantitative pump, the CAM plate has to be properly installed in the appropriate position and it is intersected with the center of the cylinder cylinder in a vertical line of 25 degrees. The design of the shaft of the variable transmission is intended for the plunger pump, so the change in the Angle of the CAM disk and the center line of the cylinder cylinder is zero. By 20? Or 25? To one or two sides. The ends of each piston rod are used to interact with the CAM disk because the cylinder and the piston are assembled in rotation with the shaft. This causes the piston to switch in the cylinder. The length of the piston is proportional to the Angle of the Angle of the CAM disc and the vertical direction of the center line of the cylinder. A changing axial plunger pump is a type of inclination axis as shown in figure 4-14. This type of pump does not have a tilted CAM plate similar to the pump on the coaxial pump. Instead, cylinder body axes are different from the transmission axis. The end of the link is kept in the hole above the disc and is rotated with the shaft. The cylinder body is rotated with the driving end of the transmission shaft and the universal junction of piston rod piston rod. To change the displacement of the pump, the cylinder body and the disc are connected and the whole device is moved around the pump room with the pivot. The action of the shaft to the piston pump is facilitated by the wanxiang joint or link. Figure 4-15 is a series of graphs that illustrate how to use the wanxiang joint during the operation of the pump. First, the rocker arm is mounted on A horizontal b