Verfahren zum Herstellen von exakten Schnittflächen

摘要

The invention relates to a method for producing exact cut edges (4.1, 4.2) on a workpiece (2) by stamping or cutting, especially by fine cutting. According to the inventive method, a profile (15) is stamped or cut at a distance (a) from the actual profile (13) of the workpiece and which is subsequently scraped up to the profile (15) of said workpiece. In step one, only part of the thickness (d) of the workpiece is scraped. In the next step, the profile (13) of the workpiece is scraped in an opposite direction to step one.