1. According to the CNC processing experience of Norbao's more than ten years, we can usually try to find a way from the sound source. If the CNC processing device does not have a good solution under the same noise, we can generally adopt a relatively simple and hard method, that is, this method can directly weaken its strength on the sound source. Although it is not a good solution, it is indeed a method of effective Z pipes in a short time.

2. We adjust the spindle and the motor axis parallel to reduce noise. Faced with the noise generated by the unbalanced force of the centrifugal force when the two synchronous bands are repeatedly rotated, the parallelism of the spindle axis and the motor axis can be adjusted. In addition, in order to ensure the rotation accuracy of the two pulleys, if the balance accuracy reaches G2.5, the noise problem caused by this cause can be solved well

3. When the synchronous band and the belt wheel mesh, the pneumatic noise problem generated by gas interference can also be solved by specific operations. The tension of the belt can be adjusted to the correct position of the machine, so that the belt can better match the tooth, which greatly reduces the noise. In addition, if this method still cannot reduce noise or reduce noise level, it cannot be satisfied. You can also set up radial mucopenar tanks on the synchronization band.

4 Adjust the accuracy of CNC processing to control the noise size. As we all know, the processing accuracy of small batches of CNC processing machinery can generally reach 0.05-0.1 mm, and a pulse volume (generally 0.001mm) in motion motion of machine tools. CNC small -batch processing uses digital signal control, and processing accuracy is easier to control. CNC small -batch processing machinery is the production and development of new products and the development of new products. Unlike ordinary machine tools, many molds and fixtures need to be replaced, and the machine tools do not need to be adjusted frequently. Therefore, small batches of CNC are suitable for frequent replacement of processing contributions, shorten production preparation cycles, and save a lot of technical and equipment costs.