Release time：2023-11-12 15:26:51 Hits： Current position: Home > News
This article mainly introduces:
Turkey hydraulic cylinder,trailer hydraulic cylinder manufacturer,trailer hydraulic cylinder
(Turkey trailer hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）
trailer hydraulic cylinder are widely used in Turkey，because of excellent temperature resistance，clever hydraulic energy conversion，high work efficiency.So our company has designed trailer hydraulic cylinder for customers from Turkey.
trailer hydraulic cylinder hydraulic oil selection: The recommended working oil viscosity of the trailer hydraulic cylinder is 10 ~ 110cSt (1.8 ~ 15E), ISO VG46 hydraulic oil. The normal working oil temperature is 10 ~ 70℃, and the ambient temperature is in the range of -20 ~ 80℃. When the ambient temperature and service temperature are low, the hydraulic oil with lower viscosity can be selected.
In order to ensure the service life of the trailer hydraulic cylinder, the hydraulic system must be set up effective filtration to prevent pollution, the cleanliness of the oil should meet the ISO4406 standard, and the quality of the filtration should also meet the corresponding standards in ISO. The grade requirements of the filter are performed according to the actual working conditions of the system, but the minimum requirements are not less than 19/15 in ISO4406, that is, 24μ (β10≥75) in ISO4572.
trailer hydraulic cylinder and hydraulic station selection: Select the type and structure of the trailer hydraulic cylinder according to the operation requirements of the main engine. According to the external load force borne by the trailer hydraulic cylinder, such as gravity, friction force of the external mechanism, inertia force and working load, determine the load change law of the trailer hydraulic cylinder in each stage of the stroke and the power value that must be provided. Determine the diameter of the piston and piston rod according to the working load of the trailer hydraulic cylinder and the selected oil working pressure. the flow rate of the hydraulic pump is determined according to the movement speed of the trailer hydraulic cylinder, the diameter of the piston and the piston rod.
The coordination of the sliding parts of the trailer hydraulic cylinder itself should not be too tight, the sealing friction force should not be too large, and H8 / f8 coordination should be selected between the piston rod and the guide sleeve; Check whether the size of the sealing ring is processed strictly according to the standard; If the V-shaped sealing ring is used, the sealing friction should be adjusted to a moderate degree.
What adhesive should be used when the cylinder is cracked?
There is a kind of cast iron glue, industrial products market can buy, A, B formula, that is, a tube is A, a tube is B, when used proportionally prepared, check the instructions. Polish the glue after it dries, and then grind it again.
Is rubber or polyurethane better for V-ring of hydraulic cylinder?
The hydraulic cylinder V-type seal ring is better with polyurethane, and chlorine rubber is used for various chemicals and high temperatures, especially when there are wear-resistant requirements, polyurethane rubber is needed. But the price of polyurethane rubber is much more expensive than the price of rubber. However, the V-ring material is most commonly used in nitrile and neoprene rubber, and natural rubber is used for sealing water and air. Butyl rubber is used for non-combustible hydraulic fluids and phosphate ester hydraulic fluids. The advantage is that the price is cheaper than the polyurethane material, and the disadvantage is that it is not wear-resistant and the anti-aging property is relatively poor.
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