07-07
1. Generally, it is recommended to use N32 or N46 anti-wear hydraulic oil for hydraulic cylinders. Pay attention to the temperature rise of the oil at all times during operation. The oil temperature in…
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07-07
(1) The cylinder is a pneumatic system element that converts compression energy into mechanical energy. Hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy …
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07-07
The hazards of high oil temperature of hydraulic cylinder are as follows:(1) The viscosity and volumetric efficiency of the hydraulic oil and the working efficiency of the hydraulic system of the hydra…
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1、 The reasons for unstable operation of hydraulic cylinder are as follows:(1) If the oil inlet pipe is blocked, dredge the oil inlet pipe and check whether it is caused by hydraulic oil. If so, judge…
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After the inspection, if the hydraulic cylinder components are found to be normal and there is no oil leakage, it is necessary to evacuate the air in the cylinder. This is because if air enters and is …
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Avoid air entering the hydraulic cylinder system. The oil used in the system has little compressibility, and it can be considered as incompressible under normal circumstances. However, the compressibil…
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1、 Packaging and transportation of hydraulic cylindersIn the transmission system, it belongs to the more important part, which is mainly the work organization of the driving host. Therefore, it is nec…
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Hydraulic cylinder oil leakage is a headache for flood users, but this problem will still occur frequently. Leakage problems can be mainly divided into internal leakage and external leakage of sealing …
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The working temperature of hydraulic cylinder oil is generally in the range of 30 C to 80 C. too high oil temperature will have a series of bad effects on the system, such as decreased viscosity, inc…
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The hydraulic cylinder has simple structure and stable operation. When it is used to realize reciprocating motion, it can avoid the reduction device, and there is no transmission gap, so it is widely u…
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With the deepening and popularization of hydraulic skills and the increasing expansion of application fields and occasions, hydraulic cylinders need to constantly put forward new requirements for the w…
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There are two main reasons for the slow speed of the hydraulic cylinder when working, one is the cylinder itself, and the other is external reasons.Own reason:1. There is gas in the cylinder, which mak…
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The oil cylinder manufacturer explained that the fatigue of hydraulic equipment will always exist in the daily operation process, so it is necessary to stop regularly for inspection and maintenance dur…
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After using the hydraulic cylinder for a period of time, it is necessary to change the oil in the cylinder barrel of the hydraulic cylinder. When does the hydraulic cylinder need to change the oil? Wh…
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Factors affecting the tightness of hydraulic cylinders1. Requirements for production processIf the manufacturers production technology is not good, it will directly affect this sealing performance. Bec…
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Metallurgical hydraulic cylinder is a common and highly used product in the hydraulic industry. It is a commonly used executive component of cylinder manufacturers, and it is also a relatively easy to …
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The hydraulic cylinder is the performing element of the hydraulic system, and its operation failure is related to the whole system in addition to the cause of the product itself. Therefore, when cleani…
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1. Precautions for disassemblyBefore disassembling the engineering hydraulic cylinder, the pressure of the hydraulic circuit must be relieved first, otherwise when the oil pipe joint connected with the…
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Precautions during cleaning of hydraulic pump station:1. Generally, when cleaning the hydraulic pump station, the working hydraulic oil or test oil is mostly used. Kerosene, gasoline, alcohol, steam or…
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Multi stage oil cylinder is more and more widely used in recent years. How much do you know about it? Today, the editor will explain it to you.During the use of the oil cylinder, the hydraulic oil sho…
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