Hydraulic valve is mainly used to control the pressure and flow direction of liquid in hydraulic system, which can be controlled more accurately when controlling hydraulic valve. What is the working principle of hydraulic valve? Mainly through the programmable control system to do the central part of the equipment, through the program execution to operate, through the change of PLC data to achieve better control effect.
Working principle of hydraulic valve
The working principle of hydraulic valve mainly adopts the cooperation of electric operation and actuator, which can play a very good role in stability when working, control the matching workpieces according to the needs of different customers, and expand the working parameters of the equipment at will to meet the requirements of multi-purpose of one machine. Through the perfect self-diagnosis system, the equipment can quickly eliminate some faults, especially through the display of dynamic waveform, and can quickly analyze the workpiece size error and surface burr defects.
What are the characteristics of hydraulic valves?
First, efficient electromagnetic action can be achieved. The push rods built in the equipment can quickly play a buffering role, and can still ensure smooth and silent operation under the action of high pressure. There is a sliding core inside the equipment, which can quickly eliminate oil leakage caused by friction between push rods.
Secondly, most of the valve bodies of hydraulic valves are specially designed, which can make the internal impedance smaller, so that the energy can be used efficiently, which is very in line with the current energy-saving concept, so it is highly praised by more people.
Thirdly, the hydraulic valve can reduce the failure of equipment by controlling the oil temperature, thus saving most of the maintenance costs. Because the internal temperature is controlled within a reliable range through the intelligent system, there will be no error in machining accuracy due to overheating.
The working principle and characteristics of the hydraulic valve have been comprehensively introduced above, and the installation of the hydraulic valve is also very convenient. Most of them are fixed with screws, and problems can be quickly removed. There is a large space reserved for electrical wiring in the equipment, so more tests and wiring can be carried out. Wiring is also waterproof and dustproof, ensuring that the equipment can be used for a long time without failure.
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