This article mainly introduces:
Ireland hydraulic cylinder,reset cylinder manufacturer,reset cylinder
(Ireland reset cylinder,produced by Hebei Hengyu company）
reset cylinder are widely used in Ireland，because of simple structure and reliable operation，excellent temperature resistance，clever hydraulic energy conversion.So our company has designed reset cylinder for customers from Ireland.
The piston seal of the reset cylinder is the main element to prevent leakage in the reset cylinder. For the lip seal, it should focus on checking whether the lip edge is bruised and worn, and for the combination seal, it should focus on checking the wear of the sealing surface, and then determine whether the seal can be used. In addition, it is necessary to check whether the static seal between the piston and the piston rod is crushed. The piston rod seal should focus on checking the wear of the seals and supporting rings.
The method of sleeve reset cylinder to improve the processing quality: there is a big gap in the service life of post-plating polishing and post-plating polishing, especially in mass production. Strictly clean the flying edge and burr of mechanical components, especially the edge of the sealing groove, and the tiny metal burr, strictly clean before assembly. The surface fatigue strength and stress corrosion resistance of the reset cylinder can be significantly improved by rolling in the finishing of the inner holes of the reset cylinder. The roughness of the surface of the friction pair is generally controlled between Ra0.4 and 0.8.
The coordination of the sliding parts of the reset 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.
The reset cylinder is not the same as the reset cylinder, because the pressure of the pneumatic system is generally within the range of 0.2-1.0Mpa, the reset cylinder can not be used as a high-power power component, but the reset cylinder can be used as a relatively large power component, or the reset cylinder system can be used.
What is the material of the cylinder support ring?
Generally, it is polytetrafluoroethylene doped with copper powder, or polyformaldehyde, and copper sleeves, there are also nylon, resin and so on.
How to remove the lifting cylinder from the forklift truck?
The lifting cylinder is generally fixed on the door frame, and there are screws under and above it, and it is OK to loosen the screws with a wrench on the top. However, we must pay attention to ensure safety and prevent damage to the cylinder or safety accidents.
Add Wechat