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2022

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01

The importance of dampers


The role of the rear shock absorber structure damper. The shock absorber is an important part in the rear shock absorber, the damper or shock absorber. In the shock absorber, no matter the air chamber spring or the coil spring, it only provides an elastic body, which will compress when it encounters an impact, and will return most of the energy to the user when it rebounds, so it is necessary to use a damper to absorb the vibration energy. . The difference between a good shock absorber and a bad shock absorber is the design of the shock absorber.

   When you hear the damper, what is your reaction? Do you think it is a bit strange? But in fact, the damper made of damping can be seen everywhere in our life, providing a great convenience for our life. The various frictional forces and other obstacles that damp free vibrations are known as damping. "Special" members placed on a structural system that provide resistance to motion and reduce the energy of motion are called dampers. It is no exaggeration to say that dampers have become an indispensable tool in modern life.

  A damper is a device that provides motion resistance and consumes motion energy. Using damping to absorb energy and shock is not new. Various dampers (or shock absorbers) have been used to reduce vibration and dissipate energy in the aerospace, aviation, industrial, automotive and other industries. Since the 1970s, people have gradually applied these technologies to structural engineering such as buildings, bridges and railways, and the development has been very rapid. In particular, the hydraulic viscous damper with a history of more than 50 years has undergone a long process of many tests, strict inspections, repeated demonstrations, especially earthquake tests, before being accepted by the American structural engineering community.

  There are three kinds of dampers for sliding doors: mechanical dampers, pneumatic dampers and hydraulic dampers. When you apply force to the sliding door, the damper acts as a reaction force, and the door opener will automatically close through the rear door to ensure that the door will not hit the door frame. With the damper, the sliding door is more convenient. Meanwhile, the damper's mute function allows the door switch to close without making a harsh sound. Although the shape of the damper is small, it can play a big role in our life, bring convenience to our life and create a very comfortable home environment.

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