(The high-speed wire rod rolling mill network monitoring system is used to monitor the vibration information of the rough rolling mill and the finishing rolling mill. The software part integrates spectrum analysis, wavelet analysis and characteristic frequency identification, and realizes functions such as characteristic frequency calculation; Rolling Mill Gearbox Fault Viewer Board” to obtain shock fault signatures from vibration signals. Since the system has been in operation for more than 5 years, the danger of failure has been found many times. In order to ensure the safe and reliable operation of the rolling mill)