3 ways to avoid pulley vibrationIssuing time:2022-04-28 17:17 Pulley is a common transmission component in industrial machinery and equipment. In the process of belt pulley operation, it is often accompanied by vibration and even sound, which affects the service life of the machine. If this vibration can be reduced, the equipment will become more durable. Three ways to reduce or avoid pulley vibration: 1. Find a way from the source of production: we all know that the higher the concentricity of pulley processing, the more stable the pulley rotation. Therefore, improving the machining accuracy can effectively reduce the vibration amplitude when the pulley rotates. When the pulley leaves the factory, it must be subject to dynamic balance detection. 2. Find a method from the pulley design: in order to avoid vibration when the pulley rotates, now the pulley groove and shaft hole are divided into two parts, the middle is filled with damping rubber, and the damping rubber is used to achieve the effect of damping. This method is practical and simple. 3. Find a method from the installation process: during installation, check whether the engine and pulley are firmly fixed, whether they are on the same line, and whether the tightness of the belt is appropriate. These will affect the operation of the pulley. |