This article mainly introduces:

Sudan hydraulic cylinder,boarding axle cylinder manufacturer,boarding axle cylinder

(Sudan boarding axle cylinder,produced by Hengyu Hydraulic Co., Ltd）

boarding axle cylinder are widely used in Sudan，because of high work efficiency，excellent fatigue and impact resistance，no need for deceleration device.So our company has designed boarding axle cylinder for customers from Sudan.

Introduction to boarding axle cylinder:

boarding axle cylinder piston rod material introduction: In general, we use 45 steel to produce boarding axle cylinder piston rod. It has a large impact force when it is used, and some good performance steel are also used in the heavy load transmission. In order to have enough work intensity when using, and can ensure normal use, this is still more critical to have a detailed understanding of the material.

In use, the boarding axle cylinder should try to avoid the friction iron powder or iron filings formed by buffering the plunger. When the matching gap of the buffer device is small and the transverse load on the piston rod is large, the sintering phenomenon may be caused. These friction iron powder or the metal fragments that have fallen off as a result of sintering will remain in the boarding axle cylinder.

The coordination of the sliding parts of the boarding axle 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.

When the boarding axle cylinder is in use, once the seal and guide support ring are found to be defective, the seal with the same structural form and appropriate material should be replaced according to the structural form of the boarding axle cylinder seal to be repaired, so as to minimize the thickness of the oil film between the seal and the sealing surface and reduce the leakage of the seal.

Answers to some questions about boarding axle cylinder:

Why can't the hydraulic cylinder be pulled back after pushing to the limit?
May be long-term use to the limit position, resulting in serious wear caused! The solution is to add the stroke switch or disassemble and add gaskets before and after the piston.

How to control the speed of the cylinder?
High demand control, it is necessary to use servo closed-loop control, you can adjust the speed at will. Reference: Hydrodynamic Motion Control Practical Design Guide.