What does the hydraulic system consist of?

The hydraulic system is composed of power components, executive components, control components, auxiliary components and hydraulic oil.

The role of the hydraulic system is to increase the force by changing the pressure. A complete hydraulic system consists of five components: power components, executive components, control components, auxiliary components and hydraulic oil. Hydraulic systems can be divided into two categories: hydraulic transmission systems and hydraulic control systems. The hydraulic transmission system is the main function of energy transfer and movement. The hydraulic control system must meet the specific performance requirements of the hydraulic system output, often referred to as the hydraulic transmission system.

The quality of the hydraulic system depends on the rationality of the system design, the advantages and disadvantages of the performance of the system components, the protection and treatment of the system pollution, the last point is particularly important. In recent years, China's domestic hydraulic technology has been greatly improved, and it is not simple to use foreign hydraulic technology for processing. The hydraulic system consists of two parts: signal control and hydraulic power, which are used to control the movement of the control valve on the hydraulic component.

The hydraulic part is represented by a circuit diagram to show the relationship between the different functional components. Hydraulic supply includes hydraulic pump, motor and hydraulic auxiliary parts; The hydraulic control part includes a plurality of control valves that control the flow, pressure and direction of the working fluid; The running part includes hydraulic cylinder or hydraulic motor, which can be selected according to actual requirements. When analyzing and designing practical tasks, block diagrams are often used to show the actual integrity of the equipment. The hollow arrow represents the signal flow, while the solid arrow represents the energy flow. Motion sequence in the basic hydraulic circuit - controls rotation and resetting of components, performs expansion and expansion of components, and opens and closes the relief valve.