The working principle of micro hydraulic components mainly includes the following aspects:
Working principle of hydraulic system
The working principle of hydraulic system is to use the compressibility and fluidity of liquid to realize energy transfer and control. By controlling the opening and closing of valves, the flow direction, flow rate and pressure of hydraulic oil can be controlled, so as to realize mechanical movement and control.
Composition and function of hydraulic system
The hydraulic system mainly consists of the following parts:
Power element: such as oil pump, which is responsible for converting the mechanical energy of the prime mover into the pressure energy of liquid and providing power support for the whole system.
Executive element: such as hydraulic cylinder and hydraulic motor, which efficiently converts the pressure energy of liquid into mechanical energy and drives the load to perform linear reciprocating or rotary motion.
Control element: various hydraulic valves, which accurately control and adjust the pressure, flow rate and flow direction of liquid.
Auxiliary element: such as oil tank, oil filter, oil pipe and pipe joint, etc., to ensure the stable operation of hydraulic system.
Common hydraulic components and their working principles
Hydraulic pump: converts mechanical energy into hydraulic energy and provides pressure oil. Common hydraulic pumps include gear pumps, axial piston pumps, radial piston pumps, etc.
Hydraulic cylinder: Converts the pressure energy of the liquid into mechanical energy to achieve linear reciprocating motion. Common hydraulic cylinders include single-rod hydraulic cylinders, double-rod hydraulic cylinders, telescopic hydraulic cylinders, etc.
Hydraulic valve: Controls the flow direction, flow rate and pressure of the hydraulic oil. Common hydraulic valves include directional control valves, flow control valves and pressure control valves.
Hydraulic motor: Converts the pressure energy of the liquid into rotational motion. Common hydraulic motors include vane motors, etc.
These components work together to ensure the normal oper