series synchronous cylinder Sold to Nepal

This article mainly introduces:

Nepal hydraulic cylinder,series synchronous cylinder manufacturer,series synchronous cylinder

(Nepal series synchronous cylinder,produced by Hengyu Hydraulic Co., Ltd）

series synchronous cylinder are widely used in Nepal，because of excellent fatigue and impact resistance，no need for deceleration device，long service life.So our company has designed series synchronous cylinder for customers from Nepal.

Introduction to series synchronous cylinder:

When the series synchronous cylinder is installed on the main engine, the oil port piping part and the guide sleeve should be checked for oil leakage in the running test, and the earring and the middle hinge shaft bearing should be refueled.

If the series synchronous cylinder is sliding or crawling (stop and go), check whether there is any astringency inside the series synchronous cylinder. The internal parts of the series synchronous cylinder are improperly assembled, the parts are deformed, worn or the shape and position tolerance is excessive, and the action resistance is too large, so that the piston speed of the series synchronous cylinder changes with the different stroke position, and there is slip or crawl. Most of the reasons are due to poor assembly quality of parts, surface scars or sintered iron filings, so that the resistance increases, the speed decreases. For example, the piston is different from the piston rod or the piston rod is bent, the series synchronous cylinder or the piston rod is offset from the mounting position of the guide rail, and the sealing ring is too tight or too loose. The solution is to repair or adjust, replace damaged parts and remove iron filings. At the same time, check whether the lubrication is good or whether the series synchronous cylinder bore processing is out of whack. Because the piston and series synchronous cylinder, guide rail and piston rod are relative If the series synchronous cylinder is crawling seriously, check whether air has entered the hydraulic system. Air compression or expansion can cause the piston to slip or crawl. The exclusion measures are to check the hydraulic pump, set up a special exhaust device, and quickly operate the exhaust several times in the full stroke. Check the seals at the same time, because the quality of the seals is directly related to slippage or crawling. When the O-ring is used under low pressure, compared with the U-ring, it is easy to slip or crawl because of the higher surface pressure and the larger difference between static and static friction resistance. The surface pressure of the U-shaped sealing ring increases with the increase of pressure, although the sealing effect is correspondingly improved, but the difference between static and static friction resistance is also larger, the internal pressure increases, affecting the rubber elasticity, due to the increase in the contact resistance of the lip, the sealing ring will tip over and the lip elongation, and it is also easy to cause slip or crawling series synchronous cylinder weight composition and calculation. The weight of the series synchronous cylinder is composed of the series synchronous cylinder diameter, the outer diameter and weight of the series synchronous cylinder, the rod diameter, and the weight of the accessories, so in calculation, it is to add all these together to get the specific value. However, if there are special circumstances, it may be calculated separately. This work can be carried out by yourself, but it can also be carried out by professionals, so that mistakes can be avoided.

Do not regularly check the damage of the chrome layer of the series synchronous cylinder: completely extend the series synchronous cylinder and carefully check whether there is any surface damage such as injury, strain, welding slag, such as the surface damage position, in the series synchronous cylinder block < 20cm, and the damage depth < 5mm, should be repaired in time to prevent long-term damage to the series synchronous cylinder seal. Welding slag is strictly prohibited on the surface of the series synchronous cylinder.

The repair method of the series synchronous cylinder: the repair of the series synchronous cylinder must use brush plating. This is because this repair method can be carried out on site, and the repair effect is good. In this way, loading and transportation can be eliminated to shorten the repair time and improve work efficiency. In addition, the coating obtained by brush plating has good binding force and will not have obvious boundaries. Moreover, the repair surface has high hardness and good wear resistance.

Answers to some questions about series synchronous cylinder:

How many tons is the oil cylinder 16mpa?
It depends on the cross-sectional area of the cylinder A(mm2)F=16mpa×A unit is (tons).

What is the thin cylinder used for?
The principle is no different from ordinary cylinders, that is, the installation space is small, the formation is small, and it is suitable for some special occasions. For example, the space is compact and the place of small travel is used.