How to maintain in order to prolong the service life of solenoid valve components

How to maintenance can prolong the service life of the electromagnetic valve components solenoid valve maintenance tracey time how to maintenance can prolong the service life of the electromagnetic valve components guide a pneumatic device, if you don't pay attention to the maintenance work, will soon to damage or failure happens frequently, make the equipment service life is greatly reduced, the maintenance of pneumatic device, should be found for the accident, take timely measures, which can reduce and prevent the occurrence of fault, prolong the service life of components and systems. Maintenance of the central task is to guarantee the supply of pneumatic system clean and dry compressed air, guarantee the tightness of pneumatic system, guarantee the oil mist lubrication components to get the necessary lubrication, get work conditions prescribed by the pneumatic components and systems that ( Such as working pressure, voltage, etc. ) To ensure pneumatic actuators to work according to the requirement of the reservation. Korean air source treatment unit manufacturers. Oil mist detector had better choose the specifications of the filling oil once a week, during oil filling, attention should be paid to reduce oil. If the fuel consumption is too little, should readjust the drops of oil, after adjusting oil to reduce or not still drops of oil, should check whether the oil mist detector import and export is upside, whether oil duct blockage, the chosen of the specifications of the oil mist detector. Monthly quarterly maintenance work should be than daily and weekly maintenance work more carefully, but is still limited to the scope of vibration plate outside the department can check. Its main content is examined all leaks, tighten loose screws and connectors, terminal checks on the quality of the reversing valve to discharge the air, check the flexibility to adjust parts, check the correctness of the indicating meter, check the reliability of the solenoid valve switch action, check the quality of the cylinder piston rod and the content of all from the outside to check. Maintenance work can be divided into regular maintenance and maintenance work on a regular basis. The former refers to daily maintenance work must be conducted, and the latter can be a weekly, monthly or quarterly maintenance work. Maintenance work should be record. Maintenance work shall have the record for the fault diagnosis and treatment in the future. Leak check should be adopted in each checkpoint with the way such as soap, because it shows a flat effect is more sensitive than listening. When checks on the quality of the reversing valve to discharge the air, should pay attention to the following three aspects: one is the understanding of lubricating oil contained in the exhaust is moderate, the method is to put a clean white paper in the reversing valve near the outlet of valve in the work after three to four cycles, if only a very light spots on white paper, show good lubrication. The second is to know the exhaust of condensed water. Three is to know if there is a leak shouldn't exhaust vent. A small amount of leakage signal components early injury ( Seal valve clearance the existence of micro leakage is normal) 。 If bad lubrication, chemical pump should consider the installation position of oil mist detector is appropriate, selected proper specifications, drop fuel control method is reasonable and excellent pipe vibration plate theory is in line with the requirements, if any condensed water discharge, location of the filter should be considered whether appropriate, all kinds of the actual water element and choose whether reasonable, condensed water management is in line with the requirements. Leakage is the main reason of the valve or sealed in the cylinder, air pressure caused by inadequate. The leakage of seal valve is larger, may be a valve core, valve set of wear and tear caused by. The cylinder piston rod often exposed. To see whether it has scratches, the piston rod eccentric wear corrosion and existence. According to the presence of air leakage, can judge the piston rod and the guide sleeve inside the front cover, seal the contact situation, the processing quality of compressed air and air cylinder exists lateral load, etc. Such as relief valve, an emergency switch valve, die casting mould at ordinary times is rarely used. Regular inspection, must confirm their action reliability. Let the solenoid valve switch repeatedly, switch voice can judge whether the work of the valve is normal. For ac solenoid valve, if have hum, should consider is not completely and dynamic core and static core, surface dust absorption, copper loss or damage, etc. Our factory is a municipal high-tech enterprises, the production of solenoid valve belong to city high-tech products. Administrative office in a factory machine