Control elements (ie, various hydraulic valves) control and regulate the pressure, flow and direction of the liquid in the hydraulic system. Depending on the control function, the hydraulic valve can be divided into pressure control valves, flow control valves, and direction control valves.
A complete hydraulic tool system consists of five parts, namely power components, executive components, control components, auxiliary components and hydraulic oil. The function of the power element is to convert the mechanical energy of the prime mover into the pressure energy of the liquid, which refers to the oil pump in the hydraulic system, which provides power to the entire hydraulic system.
According to the connection of the flange, the flange can be divided into: plate-type flat welding method, with neck soldering method, with neck, welding method, threaded flange, flange cover, with neck welding ring Loose set flange, flat welding ring loose set flange, loop trough flange, large diameter flat flange, large diameter high neck flange, eight-character blind plate, welding ring loose flange, etc.
Hydraulic hoses are generally divided into wire woven hydraulic tubes and wire winding hydraulic hose, English name Hydraulic Rubber Hose. Since the liquid tube variety is messy, it is also determined to apply maintenance correctly. Therefore, even if the hydraulic hose has a very high quality, if it does not properly use and maintain, it will seriously affect the quality and birthday of the hydraulic hose, and even a serious accident that does not have any cases. It has lost the assets. Today we have a hydraulic hose. Structures and uses.
The hydraulic hose length is longer than the actual length, which can shrink or elongate, but it is not excessively relaxed, otherwise it will affect the appearance of the equipment.
