Metal buffer damper is a kind of energy dissipation, shock absorption device, with excellent energy dissipation, simple structure, convenient manufacturing, low cost, easy to replace. Energy dissipation units and limiter can be used with isolation mounts and isolation systems. The positioning device can be used as the energy dissipation device of the real estate structure, providing additional damping and stiffness, and has a broad application prospect. So, let's take a look at the working principle of metal buffer dampers.

Metal buffer damper principle:

Metal buffer dampers are displacement-related dampers. Displacement-related dampers refer to metal buffer dampers whose vibration can be dissipated due to structural deformation, thus making them work. The vibration energy is basically independent of the working speed and the strain rate of the material. At present, the commonly used metal buffer dampers mainly include low carbon steel damper and lead damper. The metal buffer damper relies on the good ductility of the material to dissipate the vibration energy and is the internal friction damper of the crystal. Construction form: Based on the research of passive energy consumption and vibration reduction strategies, we can customize various metal buffer dampers for customers, and have a large processing plant, which can complete the design and processing independently. Typical metal buffer damper structures mainly include lead extrusion damper, bearing damper, anti-bending support, out-of-plane yield damper and in-plane yield damper.

The main part is two counterweight objects, each weighing about 150 tons, suspended on the 90th floor (395 meters) by wire rope. When the strong wind comes, the device uses the sensor to detect the size of the wind and the degree of shaking of the property, and controls the reverse movement of the counterweight object through the computer through the spring and hydraulic device to reduce the degree of shaking of the property. The structure is like that of a person in a rocking boat who balances by moving his body in the opposite direction to that of the boat. When the strong wind blows from the north side, the heavy object is like a huge "pendulum" to the north, so that the force opposite to the wind direction is generated, eliminating the shaking of the property and offsetting the impact of the strong wind on the property. Using this device, the acceleration of the strong wind applied to the property can be reduced by about 40%, even if the strong wind strikes, the people in the property can hardly feel the shaking of the property. In addition, it can also reduce the impact of strong earthquakes on buildings, especially on the top of buildings.

Compared with other seismic products, metal buffer dampers have the following advantages:

1. The vibration reduction mechanism is clear and the effect is obvious.

2. Reliable performance, simple structure, easy to replace.

The above is the working principle of the metal buffer damper. For more information, please feel free to contact us! Our company has many years of experience and is always looking forward to your joining.