METHOD FOR LUBRICATING AND COOLING ROLLERS AND METAL STRIPS ON ROLLING IN PARTICULAR ON COLD ROLLING OF METAL STRIPS

摘要

The invention relates to a method for lubricating and cooling rollers(3,4,5,6) and metal strips (2) on rolling in particular, on cold rolling ofmetal strips (2), wherein, on the inlet side (7a) a minimal amount of purelubricant (9) without a high water content is continuously supplied in anonline controlled manner with a controlled viscosity and lubricity dependingon a number of process data measurements (23) by means of a physical computermodel (22) and the equivalent process data measurements (23) from the outletside (8a) are also used online by the physical computer model (22).