In the
hydraulic system, when the direction is changed or off the
hydraulic circuit, the speed of the liquid flow changes quickly (change or stop). Due to the inertia of the liquid or the inertia of motion components, the pressure in the system will suddenly rise suddenly. High or reduced, this phenomenon is called a hydraulic impact.
The main cause of hydraulic impact is the rapid change of the fluid flow, the inertia of the high -speed motion work component, and the reaction action of certain hydraulic components are not sensitive.
