The Appearance And Working Principle Of Small Rotary Dampers

- Aug 04, 2017-

     Damping is the characteristic of the gradual descent of the amplitude of any vibration system in vibration, due to external action or the inherent causes of the system itself, and the quantitative characterization of this characteristic. The function of damping mainly has the following five aspects: damping helps to reduce the resonant amplitude of the mechanical structure, thus avoiding structural damage due to the limit of vibration stress. (2) damping can help to restore the mechanical system to a stable state after instantaneous shock, and damping can help reduce the acoustic radiation caused by mechanical vibration and reduce the mechanical noise.Small Rotary Dampers     
     Many mechanical components, such as the traffic and transportation tools of the shell, saw blade noise, mainly caused by vibration, using damping can effectively suppress resonance, thereby reducing noise;Small Rotary Dampers
     It can improve the machining precision, measuring precision and working precision of various kinds of machine tools and instruments. All kinds of machines, especially precision machine tools, have high seismic and dynamic stability in the dynamic environment, and the dynamic performance can be greatly improved by various damping treatments, and the damping is helpful to reduce the ability of the structure to transmit vibration. In the design of vibration isolation structure of mechanical system, the effect of vibration isolation and vibration reduction can be improved remarkably by using damping technology rationally.Small Rotary Dampers
     Vibration Isolator is mainly composed of spiral steel spring, damping, fixed plate, leveling plate and other components. The damping material used in the product has great viscosity and will not affect the stiffness of the system, and it can effectively restrain the fluctuation of the equipment when it is running at high speed and the attenuation of the vibration when the power is turned on and off through resonance zone, which improves the stability and safety of the equipment operation.
    The damper is a device which takes the resistance of the supply movement and consumes the motor energy. and the "special" components placed on the structural system can supply movement resistance and the equipment that consumes the energy of the motion, which we call dampers. Since the 1970s, we began to gradually switch these skills to construction, bridges, railways and other structural projects, its rapid development. is a more than 50-year-old hydraulic viscous damper, repeated proof, is the long process of seismic detection. The rotary damper enables the goods to obtain the steep mechanical movement, promotes the product the quality and the stature.     There is one-way buffering and bidirectional buffering. Apply to the computer optical drive, CD player in and out of the warehouse, notebook computer opening and closing, seat conditioning, mobile phone flip, cassette cartridges and so on.Small Rotary Dampers
     The characteristics of the rotary damper: speed, rotating damper According to the change of the rotational speed, the torque also changed. The change law is as follows: The speed is increased and the torque is increased. The speed slows and the torque drops. The torque differs from the standard torque when starting. The temperature characteristic, the rotary damper according to the use ambient temperature change, the torque also has the change. The change rule is as follows: when the ambient temperature increases, the torque decreases and the ambient temperature decreases. This is because the viscosity of the viscous oil in the damper changes as the ambient temperature changes. However, when the ambient temperature is restored to normal temperature, the torque is restored to its original value.Small Rotary Dampers

Previous:Application Of Small Rotary Dampers In Life Next:How To Change The Barrel Rotary Damper