Release time：2023-11-12 15:26:22 Hits： Current position: Home > News
This article mainly introduces:
Sudan hydraulic cylinder,track steering cylinder manufacturer,track steering cylinder
(Sudan track steering cylinder,produced by Hengyu Hydraulic Co., Ltd）
track steering cylinder are widely used in Sudan，because of no need for deceleration device，long service life，smooth movement.So our company has designed track steering cylinder for customers from Sudan.
The material, shape and compression of the track steering cylinder seal have a great impact on the service life and work efficiency of the track steering cylinder. In addition to requiring a reliable seal, it should also have a long service life and less friction loss. At present, there are many seal manufacturers in the country, and it is also crucial to choose high-quality seals with reliable and stable quality.
The pressure, temperature, medium and speed of different types of seals are not the same, water-ethylene glycol medium (HFC) can not be sealed with polyurethane, it can only use rubber seal; When the track steering cylinder is running fast, it must be sealed with slip ring, such as Sterseal, Glairing, GD1000K, TDI, etc., when the running speed is slow, Yx, U, V combination seals can be used; Fluorine rubber seal is used in high temperature and high pressure environment; When the running speed is fast, the buffer sleeve and buffer valve must be considered.
If it is found that the track steering cylinder lubrication is poor or the track steering cylinder bore processing is abnormal, it is necessary to feedback the situation to the manufacturer, because the piston and the track steering cylinder, the guide rail and the piston rod have relative movement, if the lubrication is poor or the track steering cylinder bore is abnormal, it will aggravate the wear and reduce the straightness of the track steering cylinder center line. In this way, when the piston works in the track steering cylinder, the friction resistance will be large and small, resulting in slip or crawling. The solution is to repair and grind the track steering cylinder first, and then prepare the piston according to the matching requirements, repair and grind the piston rod, and configure the guide sleeve.
In the hydraulic system, sometimes the inner layer of the rubber hose is peeled off, so that the oil circuit is on and off, resulting in irregular track steering cylinder action. Troubleshooting method: Replace the rubber hose.
Are hydraulic cylinders divided into oil cylinders and water cylinders? What's the difference between the two types?
There are oil cylinders and water cylinders. The two cylinders are used in different environments. Oil cylinders are generally used in places where there is less demand for media, which is our most common hydraulic cylinders. Water cylinders are mainly used for large tonnage presses. Because the equipment is too large, the use of hydraulic oil will cause a relatively large waste. However, water is not pure water, there are oil-in-water emulsion and water-in-oil emulsion. Water has another benefit: it's flame retardant. It is especially suitable for some flammable and explosive occasions. Or with water glycol. The use of pure water is very little, mainly because the seal is not good and easy to rust.
Why does the hydraulic cylinder not return?
For a spring return cylinder, it is possible that 1, the spring is damaged. You can check it for processing. 2, the oil in the oil path is not unloaded, causing it to be unable to reset. 3, the cylinder piston is dead, resulting in no position. For double-acting cylinders, it is possible to: 1, the spool is not reversed, or is not changed to the correct position, check whether the reversing valve is normal (and whether there is electricity). 2, the cylinder piston is dead, resulting in no position, check and treatment can be. 3, the return oil pressure is insufficient, the inlet oil is not unloaded, the operation is not smooth. For reference only.
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