Milling tool i.e. die set, guiding device, has guide rail arrangements including curved guideway distribution adapted to curvature of surface of workpiece, where one of arrangements is longitudinally extended in direction

摘要

The device (10) has a guide rail arrangement (18-1) that is longitudinally extended in a direction (x) and provided for moving a tool holder (16) in the direction. A frame (12) has another guide rail arrangement (12-1) that is longitudinally extended in another direction (y) running transverse to the direction (x) for moving the arrangement (18-1) in the direction (y). The arrangements have a curved guideway distribution adapted to the curvature of a surface of a workpiece. The frame is lockable at the surface.