Method and device for producing structured sheet metal

摘要

A process for producing at least one structured metal sheet, a process for producing a laminated metal sheet pack and an apparatus for producing structured metal sheets, include initially subjecting a strip of sheet metal to a structuring operation to form a structure having a structural height which is greater than a theoretical or desired structural height. The structuring operation is followed by a calibration operation in a calibration unit. The structure is guided through two rollers of the calibration unit in such a way that the height of the structure once it has passed through the calibration unit corresponds to the theoretical or desired structural height.