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The principle and characteristics of the buffer, the damping buffer manufacturer will solve your doubts

Release time:

2022-02-14 11:31

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Damping Buffer The manufacturer believes that the buffer can be used to alleviate the longitudinal impact and vibration caused by changes in locomotive traction or collision of trucks during starting, braking and shunting operations. The buffer has the function of dissipating the impact and vibration between the trucks, thereby reducing the damage to the body structure and the loaded cargo, and improving the stability of the train operation.

Damping buffer The manufacturer believes that the working principle of the buffer is to reduce the impact force by compressing the elastic element, and absorb the impact energy through friction and damping during the deformation of the elastic element. According to the structural characteristics and working principle of the buffer, the buffer can generally be divided into the following types: spring buffer; friction buffer; rubber buffer; rubber buffer; elastic mortar buffer; friction cement buffer; hydraulic buffer And air buffer, etc. At present, friction buffers and friction rubber buffers are widely used. These two kinds of buffers have the advantages of simple structure, convenient manufacture and low cost.

damping buffer manufacturers believe that hydraulic buffer can reduce the vibration, impact and damage of the installation machinery, increase the service life of the product, and reduce the number of daily maintenance. The structure of the oil pressure buffer includes a buffer system composed of a pressure-controlled pressure reducing valve and a position-controlled flow valve, which can convert the energy acting on the piston rod into oil flow. It can automatically adapt to various buffer requirements within the allowable energy limit. A built-in compression spring returns the piston rod to its original position. This structure can absorb and consume the impact force more smoothly and effectively.

Damping buffer The manufacturer believes that should be stopped immediately if it is found that the hydraulic buffer leaks, is blocked or broken during operation. When the hydraulic buffer works, the hydraulic buffer mainly relies on hydraulic oil to convert energy. The reason why hydraulic oil is used as a working medium is that hydraulic oil has the following functions:

1. Transmission of movement and power. The pressure energy output from the oil pressure buffer is transmitted to the actuator. However, due to the viscosity of the hydraulic oil itself, there will be a certain power loss during the transmission process. Thereby reducing component wear.

2. Lubrication. All moving parts in the hydraulic components can be fully lubricated with hydraulic oil.

3. Seal . The viscosity of the hydraulic oil itself can seal the tiny gap.

4. Cooling. The energy lost by the system will be converted into heat energy and taken away by the hydraulic oil.

damping buffer manufacturers think with the continuous development of industry, the demand for hydraulic buffer is very large, but the domestic hydraulic buffer manufacturers are very few, the product is very single. Therefore, China's buffer development is still in a relatively primitive state. With many scientific and technical colleges began to study the technology of hydraulic buffer with . It is believed that in the near future, China's hydraulic buffer will also develop rapidly.

Some knowledge points of the buffer, the damping buffer manufacturer tells you

The function and characteristics of the hydraulic buffer, the damping buffer manufacturer explains for you