Reasons and Solutions of Insufficient Output Flow of Variable Piston Pump

The output flow is insufficient variable piston pump is a common fault, but also troublesome thing, then when such a failure occurs, we know where the reason? And how to solve it? Here is the Reasons and solution to the problem of insufficient output flow of variable displacement piston pump. Variable displacement piston pump output flow reasons and solutions (1) lack of inhalation. The reason is that the resistance of the oil suction pipe is too large or the amount of oil is insufficient. Such as the pump speed is too large, the tank surface is too low, into the tube leakage, filter plug and so on. (2) the amount of leakage is too large. The reason is the pump gap is too large, caused by poor sealing. Such as oil pan with metal fragments, iron filings and other scratches, face oil spills; variable mechanism in the check valve sealing surface with poor pump and oil pan bearing surface with trachoma or scratch and so on. Can check the pump body of hydraulic oil in the foreign material to identify the pump is damaged parts. (3) The tilt angle of the swash plate is too small, and the displacement of the pump is small. This requires adjusting the variable piston and increasing the inclination of the swash plate. Read more: China Building Water Exhibition Pump Valve Tube Fittings Exhibition Water Expo Xiamen Maritime Exhibition Internet + Forum Yiwu Expo Industry Interconnection (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat: 2355962924) http://beng.liuti.cn/ (service hotline: 400-6030-811)