METHOD AND DEVICE FOR MONITORING CLEARANCE BETWEEN PARTS OF ROLLING MILL DRIVE SYSTEM

PURPOSE:To execute unitary monitoring so that instrument control for clearance generated in a drive system of rolling mill is done in good precision and is not of either over-maintenance or under-maintenance and relationship between deterioration of equipment and stable operatability is made clear....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KATAYAMA MASASHI, BABA TAKAHISA, SHIOKAWA TASUKE, ONISHI MASATOSHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To execute unitary monitoring so that instrument control for clearance generated in a drive system of rolling mill is done in good precision and is not of either over-maintenance or under-maintenance and relationship between deterioration of equipment and stable operatability is made clear. CONSTITUTION:Displacements corresponding to the horizontal (X) direction, thrust (Y) direction and vertical (Z) direction of a work roll in the drive system of rolling mill are measured by sensors 10, 13, based on the measured information, data processing/display are done by CPU31, 32 and then the clearances in drive system are unitarily monitored.