This article mainly introduces:

Kenya hydraulic cylinder,supporting cylinder manufacturer,supporting cylinder

(Kenya supporting cylinder,produced by Hengyu Hydraulic Co., Ltd）

supporting cylinder are widely used in Kenya，because of long service life，smooth movement，high work efficiency.So our company has designed supporting cylinder for customers from Kenya.

Introduction to supporting cylinder:

The supporting cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion). It is simple in structure and reliable in operation. When it is used to achieve reciprocating movement, the deceleration device can be eliminated, and there is no transmission gap, and the movement is smooth, so it is widely used in various mechanical hydraulic systems. The output force of the supporting cylinder is proportional to the effective area of the piston and the pressure difference between the two sides; The supporting cylinder is basically composed of supporting cylinder and supporting cylinder head, piston and piston rod, sealing device, buffer device and exhaust device. Buffer device and exhaust device depending on the specific application, other devices are essential.

The repair method of supporting cylinder wear: 1. Metal repair material is applied to the scratched surface; The first layer should be thin, uniform and fully covered with the scratched surface to ensure the best adhesion between the material and the metal surface, and then apply the material to the entire repair site and press repeatedly to ensure that the material is filled and reaches the required thickness, so that it is slightly higher than the surface of the guide rail; 2, the material at 24℃ to fully achieve the performance of 24 hours, in order to save time, can be through the tungsten halogen lamp to increase the temperature, the temperature rises 11℃, the curing time will be reduced by half, the best curing temperature 70℃; 3. After the material is cured, use a fine grinding stone or a scraper to repair and smooth the material higher than the surface of the guide rail, and the construction is completed.

If it is found that the supporting cylinder lubrication is poor or the supporting cylinder bore processing is abnormal, it is necessary to feedback the situation to the manufacturer, because the piston and the supporting cylinder, the guide rail and the piston rod have relative movement, if the lubrication is poor or the supporting cylinder bore is abnormal, it will aggravate the wear and reduce the straightness of the supporting cylinder center line. In this way, when the piston works in the supporting cylinder, the friction resistance will be large and small, resulting in slip or crawling. The solution is to repair and grind the supporting cylinder first, and then prepare the piston according to the matching requirements, repair and grind the piston rod, and configure the guide sleeve.

When the oil pressure of the supporting cylinder inlet is too low to reach the specified value, the leakage situation of the relevant oil system should be checked and the leakage should be eliminated; Check the piston and piston rod seal ring for damage, aging, loose and other phenomena; Check whether the hydraulic pump and pressure valve are faulty.

Answers to some questions about supporting cylinder:

How to change the seal ring of lift oil cylinder of forklift truck?
Remove the cylinder, put it on the vise, first screw off the big nut plug on the head, and then pull out the guide sleeve, you can directly pull out the core of the cylinder, if it is to change the seal of the cylinder head, the core does not need to be pulled out, if it is to change the seal inside, pull it out and see the oil seal, remove it and replace it, there are three seals of the cylinder head, the inner seal, The outer seal, dustproof, it is best to replace them all together, and be sure to keep them clean when changing, and you can lubricate them with clean hydraulic oil.

What is hydraulic cylinder guide?
The cylinder itself can not move, the piston moves, the guide should be used to guide the mechanism connected with the piston extension end. For example, in the commonly used hydraulic press, the guide column above is used to guide the pressure plate connected with the piston.