Method and device for monitoring the pivot bearings, particularly the rolling bearings, of continuous casting supporting rollers mounted in a supporting roller stand of metal, especially steel, continuous casting devices

摘要

The invention relates to a method and device for particularly the rolling bearing (3a), if continuous casting supporting rollers (2), which are mounted on both sides and/or centrally in a supporting roller stand (1) of metal, especially steel, continuous casting devices, by using sensors arranged in the proximity. The invention does not make the exchange of the pivot bearings (3) dependent on the occurrence of damages but targets it at the cost-effectiveness and the most-measurement and storage of the mechanical and/or thermal stresses (load collective) on at least one or more pivot bearings (3) or on selected groups of pivot bearing (3) or on a part 1a) that influences that pivot bearing 3) are effected for determining the remaining serviceable life of the rolling bearings and/or slide bearings (3a). In addition, the digital mearsurement results are processed in an evaluation and storage unit (5; 6), and a ratio consisting of the load collective and of the limiting load capacity or the respective pivot bearing (3; 3a) is calculated from the total number of all stresses.