stern plate hydraulic cylinder Sold to Holland

This article mainly introduces:

Holland hydraulic cylinder,stern plate hydraulic cylinder manufacturer,stern plate hydraulic cylinder

(Holland stern plate hydraulic cylinder,produced by Hengyu Hydraulic Cylinder Factory）

stern plate hydraulic cylinder are widely used in Holland，because of excellent fatigue and impact resistance，excellent temperature resistance，simple structure and reliable operation.So our company has designed stern plate hydraulic cylinder for customers from Holland.

Introduction to stern plate hydraulic cylinder:

The main role of the stern plate hydraulic cylinder: the stern plate hydraulic cylinder is an executive element in the hydraulic transmission system, which is an energy conversion device that converts hydraulic energy into mechanical energy. The hydraulic motor realizes continuous rotary motion, while the stern plate hydraulic cylinder realizes reciprocating motion. The structure of the stern plate hydraulic cylinder has three categories: piston stern plate hydraulic cylinder, plunger stern plate hydraulic cylinder, swing stern plate hydraulic cylinder, piston stern plate hydraulic cylinder and plunger stern plate hydraulic cylinder to achieve reciprocating linear motion, output speed and thrust, swing stern plate hydraulic cylinder to achieve reciprocating swing, output angular speed (speed) and torque. In addition to the single use of the stern plate hydraulic cylinder, two or more can be combined or used in combination with other mechanisms. To fulfill a special function. The stern plate hydraulic cylinder has simple structure and reliable operation, and has been widely used in the hydraulic system of machine tools.

When the stern plate hydraulic cylinder is kept, do not pay attention to keeping the oil port open, which will produce the condition of accepting foreign bodies at all times, which is absolutely not allowed. Storage must be filled with anti-rust oil or working oil, and plug.

The repair method of stern plate hydraulic 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.

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

Answers to some questions about stern plate hydraulic cylinder:

Why does the hydraulic cylinder rebound after the rod cavity is extended into place?
The reason is that after the rod cavity is extended into place, the rod cavity and the rodless cavity are connected, so that the cylinder moves towards the rod cavity. After connecting, it is equivalent to the hydraulic oil directly driving the cylinder with an area equal to the piston rod. After the end of this problem, it is estimated that the seal is not very good, and the two cavities are connected after the pressure is increased to a certain extent; Or there is a problem in the valve, so that the two chambers are connected after reaching a certain pressure. Other phenomena: If the load is increased to a certain extent, no matter which side of the solenoid valve is energized, the cylinder will move to the rod cavity.

What are the reasons why the hydraulic cylinder action is slower than normal?
There are many factors that cause this problem. First, measure the pressure of the main system to see whether the pressure of the main system under the pressure state is consistent with the initial setting. Before measuring the pressure, it is best to check the hydraulic oil and suction oil filter and replace or clean it. Second, check the main relief valve of the reversing control multiway valve to see if there is damage or foreign matter blocking, and clean it. If your pump is a gear pump, the problem should generally be small. Second, look at traffic. There is no leakage in the cylinder, leakage in the reversing valve spool and so on.