This article mainly introduces:

Ecuador hydraulic cylinder,track steering cylinder manufacturer,track steering cylinder

(Ecuador track steering cylinder,produced by Hebei Hengyu company）

track steering cylinder are widely used in Ecuador，because of clever hydraulic energy conversion，simple structure and reliable operation，excellent temperature resistance.So our company has designed track steering cylinder for customers from Ecuador.

Introduction to track steering cylinder:

Protection of the track steering cylinder surface: During the dismantling process, safety protection should be carried out on the track steering cylinder to prevent objects from falling and welding slag from falling to the surface, causing damage to the track steering cylinder surface. In the process of propulsion, the damaged pipe segments should be prevented from falling and smashing, and the slurry remaining on the surface of the track steering cylinder should be cleaned up in time.

In use, the track steering 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 track steering cylinder.

The difference between the integral track steering cylinder and the split track steering cylinder: The integral track steering cylinder and the split track steering cylinder in the track steering cylinder are two different track steering cylinders, and they are very different. The whole track steering cylinder, which is cast in one body, is not prone to problems such as oil leakage; The split track steering cylinder is welded twice, so if it is not handled well at the welding, it is prone to problems such as oil leakage and track steering cylinder damage. Therefore, it is obvious that the answer to this question is for difference.

track steering cylinder piston sealing is best to use Yx ring, polyurethane and polytetrafluoroethylene sealing material combination, can significantly improve the sealing performance: (I), reduce friction resistance, no crawling phenomenon; (ii) Have good dynamic and static sealing, wear resistance, long service life; (iii) The installation groove is simple, and the disassembly is simple.

Answers to some questions about track steering cylinder:

What is the function of the hinged cylinder of the shield machine?
The articulated cylinder is used for the shield when the radius of curvature is very small during the propulsion process, that is, for turning. For example, a propulsion section with a radius of curvature of R150 can only be turned using an articulated system due to the sensitivity of the shield body (i.e. the length of the shield body divided by its outside diameter). However, in the construction process, the use of articulated systems is not much.

How to calculate the cylinder diameter, rod diameter and pressure of the cylinder, and how to output tonnage?
Hydraulic cylinder output force F=PAX10^3(KN) F is the output force (KN), P working pressure (MPa), A is the piston or plunger area of action.