CONTROL PROCESS FOR A COLD ROLLING MILL BY VIBRATIONS AND TORQUE
Mots-clés :
Cold rolling mill, torque, vibration, chatter, quality control, maintenanceRésumé
This paper shows the results of researches regarding a system of monitoring and other parallel systems for diagnose used in a cold rolling mill. The first system (with specific sensors) is an online vibration monitoring system for control on-line the sheet quality and mill maintenance in relation with diagnostic functions. The second system is used to monitor the torque and to measure the mill parameters as well (the force, the mill speed, the gap between work roll etc.). This system is a part of the integrated control process.
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