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Research on Mechanical Fault Diagnosis Method of CNC Machine Tools

Numerical control machine tool plays a vital role in the field of mechanical manufacturing. Once the fault occurs in the production process, it will have a huge impact on production efficiency and operation safety. Therefore, in order to ensure the best running state of CNC machine tools, it is necessary to do a good job of fault diagnosis, combined with the failure form to determine the cause of the occurrence, take targeted measures to deal with, to avoid further expansion of the fault.