REGULATION METHOD OF ROLLING MILL Russian patent published in 2009 - IPC B21B37/00 B21B31/02 

FIELD: metallurgy.

SUBSTANCE: regulation method of rolling mill with facility for loading of roll bearing plane guide face, located in stand embrasure of rolling mill, containing pressure plate, implemented with ability of overlaying on bearing plane guide face, and also hydraulic actuators for pressure plate movement, located in stands of rolling mills, outfitted by instruments, recording pressure and movement tracks of piston, includes position definition of roller bearing planes by means of pressure plate occlusion and measurement of piston stroke in direction of bearing planes at the side of driver and on side of rollers maintenance, comparison of received values of bearing plane position of roller with filled earlier values, definition of wear and frictional force in stand embrasure of rolling mill by means of comparison results, implementation subject to defined values of frictional forces regulation of bearing planes and wear take up in stands of rolling mill.

EFFECT: optimisation control of rolling mill with wear take up and regulation frictional forces in embrasure of mill stand.

4 cl, 3 dwg