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Determine the pump's purpose· Conveying medium: Understand the type of liquid to be transported, such as oil, acid lye, solvent, etc. Determine the viscosity, corrosiveness, and abrasiveness of the liquid.Flow requirements: Determine the required ...
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Ensure that required maintenance tools, such as wrenches and screwdrivers, and newly replaced parts are ready.The specifications and models of the new parts must be consistent with those of the original factory to ensure compatibility. Before repl...
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Ensure safe operation:Power off and pressure release: Before replacement, ensure that the equipment has been powered off and the pressure in the hydraulic system has been completely released to prevent the danger of high-pressure liquid ejection.W...
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Daily inspection Daily maintenance
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Questions 1. The engine is difficult to start If the oil pump cannot supply oil properly or the oil supply pressure is insufficient, it may be difficult for the engine to obtain enough fuel when starting, resulting in difficulty in starting. Multi...
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Cast iron gear pump is widely used in the industrial field, its lubrication and sealing problems are very important. The following is a detailed introduction to the lubrication and sealing of cast iron gear pumps: First, lubrication problems secon...
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1. comment renforcer l'entretien et la maintenance de la pompe 2. comment améliorer la fiabilité de la pompe 3. comment maintenir les performances de la pompe 4. le cycle d'entretien de la pompe et les travaux de maintenance
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In modern agricultural machinery, hydraulic system plays a vital role. One of the core components of the hydraulic system is the hydraulic pump, which is responsible for converting mechanical energy into hydraulic energy, thus driving various actu...
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1.bruit excessif 2.manque de stress 3.fluctuation du trafic 4.température trop élevée de la pompe 5.fuites internes
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Cavitation in hydraulic pumps usually occurs when the local pressure of the liquid in the pump drops below its vaporization pressure. Cavitation can cause damage to the pump body, reduce efficiency, increase noise, and shorten the service life of ...
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Fabricant de produits de pompe hydraulique | Rui Chen Hydraulic Machinery Co. Ltd
