A ROLL BITE LUBRICATION SYSTEM FOR PREPARATION AND APPLICATION OF ROLLING OIL DISPERSION IN HOT ROLLING MILLS

摘要

The present invention relates to a Roll Bite Lubrication (RBL) System for hot rolling mills and in particular to a pilot roll bite lubrication system developed for application of lubrication involving preparation and application of rolling oil dispersion at the roll bite of hot rolling mills. The system is of mobile type and can be applied at the laboratory scale mill as well as at the industrial hot rolling mill. The operating parameters like flow rate, pressure, and dispersion concentration of lubricant can be varied in a specified range by the lubrication system. The Roll Bite Lubrication system incorporates a built-in automation system for operating it automatically matching with the biting condition of the mill. Significant reduction in roll force, power and roll wear have been achieved with the application of lubrication using Pilot RBL system in hot rolling mills ensuring the prospect of wide industrial application.