Network optimization information:

Hydraulic system (English name: hydraulic system) is a set of hydraulic system that takes hydraulic power as the working medium and utilizes the pressure energy of hydraulic oil, Marine hydraulic motor A device that operates hydraulic actuators by controlling valves and other accessories. The whole hydraulic system consists of five parts: power components, actuators, control components, auxiliary components (accessories) and hydraulic oil. Hydraulic transmission Compared with mechanical transmission and electrical transmission, it has: ① various components of hydraulic transmission, Variable hydraulic motor It can be conveniently and flexibly arranged as required; ② Light weight, small volume, small inertia and fast reaction speed; ③ It is easy to operate and control, and can realize a wide range of stepless speed regulation (speed regulation range is 2000:1); ④ Automatic overload protection; ⑤ Generally, mineral oil is used as the working medium, the relative moving surface can be lubricated automatically, and the service life is long; ⑥ Easy to realize linear movement; ① The machine is easy to realize automation. After adopting electro-hydraulic joint control, it can not only achieve a high degree of automation, but also realize remote control and other advantages. The following mainly introduces the hydraulic pumps commonly used in the hydraulic system, Hydraulic motor Working principle, difference and application of hydraulic cylinder.