Current label: Cylinder
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Hydraulic oil cylinder, also called oil cylinder for short, is the main executive component in mechanical engineering and can complete many actions; The main factor affecting the quality of oil cylinder is the material of support bush. Generally, nylon 1010 and polyoxymethylene are commonly used materials. The following describes these two materials in detail, including their performance characteristics, application scope, processing methods, and details
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What is the application range of spiral swing cylinder? 1、 Swing of working frame of aerial work platform truck II, swing positioning of drill arm of mining equipment III, steering of tire or track in agricultural and highway equipment IV, swing hydraulic cylinder of actuator in cleaning truck and forklift, in addition to these, the manufacturer also has the overturning of garbage truck and garbage can. In general, it is suitable for structures with limited installation space
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Use and maintenance of hydraulic oil cylinder 1. The viscosity of the working oil from the oil cylinder manufacturer is 29~74mm2/S. ISOVG46 anti-wear hydraulic oil is recommended. The operating oil temperature is - 20~80. C range. When the ambient temperature and service temperature are low, the hydraulic cylinder can choose the oil with lower viscosity. 2. The filtering accuracy of the system is required to be no less than 80um
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How can oil cylinder manufacturers prevent cavitation of hydraulic cylinders? When the hydraulic cylinder is being repaired, it can be seen that there are some honeycombed holes on the inner wall of the hydraulic cylinder, piston or piston rod surface, which are all caused by cavitation, so it is necessary to make targeted prevention of cavitation of the hydraulic cylinder. （1） Main reasons for cavitation (1) The essence of cavitation. As the pressure gradually increases, the gas in the oil will change
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Use and maintenance of hydraulic cylinder manufacturer's equipment I) Basic requirements for hydraulic cylinder: use HM-32 (32 # anti-wear hydraulic oil) in winter, 1. Recommended working fluid: use HM-46 in summer, or use mechanical oil with corresponding viscosity (kinematic viscosity 30 centistokes to 40 centistokes at 50 ° C) to avoid accelerated aging of seals. 2. The oil temperature shall be 5 ° during operation
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What problems should the oil cylinder manufacturer pay attention to? Normally, when the construction machinery is working, the hydraulic system of the construction hydraulic cylinder generates a lot of heat due to various pressure losses, which makes the temperature of the system hydraulic oil rise. When the system temperature is too high, the hydraulic oil is easy to oxidize. As organic acid will be generated after oxidation, it will corrode metal components and generate oil insoluble gel
