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Detailed explanation of the composition of the hydraulic system: the five core parts and their respo
source:www.fjkwyj.com  |  Release time:2025-08-21
      I. Power Components: Provide power to the system
    Power components, serving as the "heart" of the system, primarily convert the mechanical energy from the prime mover into pressure energy of the fluid. The hydraulic pump is a typical example of a power component, with types including gear, vane pumps, and piston pumps. They effectively transform the input mechanical energy into pressure and kinetic energy of the fluid, driving the normal operation of the entire hydraulic system.
    II. Actuator Components: Convert liquid pressure into mechanical motion
    Actuator components play the role of "arms" in the hydraulic system, primarily converting the pressure energy the fluid into the mechanical energy needed to drive the mechanism. Hydraulic cylinders and hydraulic motors are common actuator components, with the former mainly responsible for linear motion and the latter realizingary motion. Through these actuator components, the hydraulic system can perform various work tasks.
    III. Control Components: Accurately regulate fluid flow
    Control components equivalent to the "brain" of the hydraulic system, responsible for controlling the pressure, flow rate, and direction of the fluid. Among them, various valves such as relief valves, valves, and directional valves play a crucial role. Through the opening, closing, or partial opening of the valves, the hydraulic system can achieve flexible control under different conditions.
    IV. Auxiliary Components: The "guardian" ensuring stable system operation
    Auxiliary components play an indispensable role in the hydraulic system, including components such as tanks, filters, and coolers. These components are responsible for essential tasks such as oil storage, filtration, and cooling, ensuring the stability and reliability of the hydraulic system during longterm operation.
    V. Working Fluid: The "blood" that transmits energy
    The working fluid, commonly known as hydraulic oil, is an indispensable part of hydraulic system. It not only transmits pressure but also undertakes important functions such as lubrication, cooling, and rust prevention. Choosing the right working fluid is crucial for the-term stable operation of the hydraulic system.
    The five core parts of the hydraulic system each perform their duties to ensure the smooth operation of the entire system. Understanding these components their functions helps us better understand and maintain hydraulic systems.