Composition and characteristics of hydraulic power system

Composition and characteristics of hydraulic power system

Hydraulic power system is a system that utilizes fluid pressure and flow to transmit power. It is through the hydraulic oil in the pipeline to transfer pressure and flow to realize the mechanical movement, has a simple structure, high transmission efficiency, high precision and other advantages. Hydraulic power system is widely used in industry, agriculture, aviation, aerospace, military and other fields.

The components of the hydraulic power system mainly include the following aspects:

1, hydraulic tank, pump and pressure regulator valve: hydraulic tank storage of hydraulic oil, oil pump will be pumped from the tank and sent to the hydraulic cylinder or hydraulic motor, pressure regulator valve can control the pressure of the hydraulic oil to ensure the safety and stability of the system.

2, hydraulic cylinders and hydraulic motors: hydraulic oil through the pipeline to the hydraulic cylinder or hydraulic motor, so that it performs mechanical movement. Hydraulic cylinder is generally used for linear motion, while the hydraulic motor is used for rotary motion.

3, control valves: control valves are the core components of the hydraulic power system, it can control the flow and pressure of hydraulic oil, thereby controlling the mechanical movement of the hydraulic system.

4, hydraulic piping and connectors: hydraulic piping and connectors to connect the various components together to form a complete hydraulic power system.

The advantages of the hydraulic power system are mainly in the following areas:

1, high transmission efficiency: hydraulic power system can be hydraulic oil pressure and flow into mechanical movement, with high transmission efficiency, torque stability and other advantages.

3, high precision: hydraulic power system can be adjusted by regulating the pressure and flow to control the speed and position of mechanical movement, has the advantage of high precision.

3, simple structure: the structure of the hydraulic power system is relatively simple, easy to repair and maintenance.

4, a wide range of applications: hydraulic power system can be applied to a variety of different mechanical movements, has a wide range of applications.

Hydraulic power system plays an important role in industrial production, can be used for a variety of mechanical equipment control and drive, such as machine tools, cranes, excavators, agricultural machinery and so on. At the same time, the hydraulic power system technology continues to develop, emerging more and more new technologies and new applications, such as electro-hydraulic servo systems, proportional control systems, etc., for various fields of mechanical movement to provide a more efficient and accurate control.