The working principle of the damper is to absorb vibration energy by increasing the damping ratio of the structure, thereby reducing the vibration amplitude. The damper can convert vibration energy into heat energy or other forms of energy through the design of the internal structure and the selection of materials, thereby achieving the effect of reducing or eliminating the vibration and vibration of the moving object. The working principle of the damper is based on the principle of energy dissipation. The mechanical vibration energy is converted into other forms of energy (such as heat energy or plastic deformation energy) through the friction and viscous resistance of the damping material or structure, thereby effectively reducing and controlling vibration, protecting the safety of the structure, and improving the performance.
The main types of dampers include liquid dampers, gas dampers, electromagnetic dampers, friction dampers, etc. Liquid dampers use liquid as a medium to dissipate energy through the flow of liquid; gas dampers use the compressibility and flow resistance of gas to consume vibration energy; electromagnetic dampers use electromagnetic effects to absorb vibration energy; friction dampers absorb energy through friction between structural parts.
Dampers are widely used in different fields. In the construction field, dampers can reduce the shaking of buildings caused by earthquakes and wind, protect the structure of buildings and improve living comfort. In mechanical equipment, dampers are used to reduce shock and energy to ensure the stable operation of equipment. In the aerospace and military industries, dampers also play an important role, helping to reduce vibration and shock and protect the safety of equipment and personnel.
