Method for operating a roller straightening machine and roller straightening machine

摘要

The present invention relates to a method for operating a roller straightening machine, the roller straightening machine having a plurality of deforming tools. , 5 comprises at least one set of an upper straightening roll 2 and a lower straightening roll 3, between the upper straightening roll 2 and the lower straightening roll 3 of the metal to be straightened. The flat material 6 is transported in the transport direction F. In order to achieve a high correction quality in the case of similarly occurring wear, according to the invention, the method also comprises: a) calculating the wear state of at least one of the deformation tools 2, 3, 4, 5; b) calculating a correction value and / or a compensation value for the operation of the deformable tool 2, 3, 4, 5 based on the calculated wear state of the deformed tool; c) the calculated corrected value And / or adaptation of operating parameters, in particular positioning parameters or setpoints, for the deforming tools 2, 3, 4, 5 on the basis of the compensation values. The invention further relates to a roller straightening machine.