In addition to classical statistical analysis, time domain and frequency domain analysis, time series analysis and parameter identification models, as well as the latest developments in refinery technology, frequency, resonance demodulation analysis and cepstrum analysis, the vibration signal of the high-speed slitter is also analyzed and processed. Holographic spectrum analysis, axial trajectory analysis, short-time Fourier transform based on hypothetical and non-stationary signals, wing distribution and wavelet transform.

 

    Through the existing microcomputer-based real-time online monitoring and fault diagnosis system and portable monitoring and analysis system, the development of virtual instrument technology, fault diagnosis equipment and instruments was analyzed, and the development of virtual instrument technology was analyzed. Turn on the power to ensure that the voltage, current, and hydraulic system are properly stabilized. Before the equipment is ready to run, all personnel must notify the departing equipment to ensure the personal safety of the personnel.

 

    When running, do not touch the running film or roll to avoid personal injury. Avoid cutting and cutting the core of each roller with a knife or hard object during operation. First package: Before the equipment is put into use, it must be ensured that the position is adjusted and the lubrication is lubricated. Check if the tool is sharp.

 

   After normal operation, the engine will run free of charge, check for abnormalities, and then enter the order in advance. After work, the equipment should be adjusted in time according to the production conditions of the best working conditions to ensure medium pressure, cutting burrs, and the right side of the flat position. Ensure smooth and precise cutting length of the cross-cutting machine on paper, increase the production management of vertical and horizontal cutting machines, constantly monitor the running status, pay attention to wallpaper and product defects.