The Development Of Electric Dampers Is Very Rapid
The working principle of the electric dampers is to produce a reaction force that attenuates the external force, called damping force (or damping force), delaying the attenuation of the motion state.
The electric dampers are just a component. Use in different places or different working environments have different damping effect. Damper: for damping; Snubber: for shock, Electric Damper low speed allows to move, when the speed or acceleration exceeds the corresponding value of the lock, the formation of rigid support.
Various applications include: spring electric dampers, hydraulic electric dampers, pulsed electric dampers, rotary electric dampers, wind electric dampers, viscous electric dampers, damping hinges, damping slides, furniture hardware, cabinet hardware The
An electric damper is a device that provides the resistance to movement and reduces the kinetic energy. The use of damping to absorb energy is not a new technology, in the aerospace, aviation, military, guns, Electric Damper automotive and other industries have long been applied to a variety of electric dampers (or shock absorbers) to reduce energy consumption. From the 1970s onwards, people began to gradually put these technologies into the construction, bridges, railways and other structural engineering, its development is very rapid. In particular, there are more than 50 years of history of hydraulic viscous electric dampers, in the United States by the structural engineering industry to accept before, experienced a lot of experiments, rigorous review, repeated demonstration, Electric Damper especially the long process of earthquake test.
The physical meaning of damping is the attenuation of force, or the energy dissipation of an object in motion. In layman's terms, it is to stop the movement of objects. When the object by external force and vibration, will produce a force to reduce the reaction force, known as the damping force (or damping force). The ratio of it to the force is called the damping coefficient. Usually the direction of the damping force is always the opposite of the velocity of the motion. Therefore, the greater the damping coefficient of the material, Electric Damper the better the damping effect or the damping effect.