Damping function of pneumatic butterfly valve
(1) Damping helps to reduce the resonance amplitude of mechanical structure, thus preventing the structure from being destroyed due to the vibration stress reaching the limit;
(2) Damping helps the mechanical system recover to a stable state soon after being subjected to transient impact;
(3) Damping helps to reduce sound radiation caused by mechanical vibration and reduce mechanical noise. The noise of many mechanical components, such as the shells of transportation vehicles and saw blades, is mainly caused by vibration. Damping can effectively suppress resonance, thus reducing noise;
(4) It can improve the processing accuracy, measuring accuracy and working accuracy of various machine tools and instruments. All kinds of machines, especially fine machine tools, require high seismic resistance and dynamic stability under dynamic environment, and their dynamic performance can be greatly improved through various damping treatments;
(5) Damping helps 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 damping can be significantly improved by using damping technology reasonably.