Model of Electromechanical Twisting Vibration System For 4200 Rolling mill Study on Non-linear Twist Vibration of Main

摘要

Middle-thicken plate mill when rolling, always is in the state staring or breaking frequently, but the machinery and electricity always discuss the dynamic response of pulling the system in one's own ranges; its result has very great difference. This paper sets up mathematical model of electromechanical twisting vibration system of 4200 rolling mill together use the ways theory analysis and numerical calculation, and has carried on emulation research of the computer to this. The result make out: It is accordant to the calculated theory with on-the- spot test.