Generally, a relatively simple and direct method can be used, that is, this method can directly reduce the intensity of the sound source. cnc precision machining ,Although not a very good solution, it is indeed the most efficient and effective method in a short period of time.
1. We adjust the main shaft to be parallel to the motor axis to reduce noise. Faced with the noise generated by the unbalanced centrifugal force when the two synchronous belts rotate repeatedly, the parallelism of the spindle axis and the motor axis can be adjusted.
2. When the synchronous belt meshes with the pulley, the aerodynamic noise caused by gas interference can also be solved by specific operations. The tension of the belt can be adjusted to the correct position for the machine to use, making the belt better match the belt teeth, thereby reducing noise.
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