| 摘要 |
The present invention concerns a device (1) for machining sheet edges (3) during bookmaking, with at least one cutting tool (10) for machining the sheet edges (3) of an Inner book (2) running across the cutting tool (10), such that paper fibers are exposed along the sheet edges (3). The invention provides that the cutting tool (10) has at least two axles (20, 30) arranged in pairs at a slanting position angle to each other and turning In opposite directions, wherein the axles (30) arranged to the left of the inner book in the direction of travel (L) of the inner book (2) can turn clockwise and the axles (20) arranged to the right of the inner book in the direction of travel (L) of the inner book (2) can tum counterclockwise, and wherein each axle (20, 30) is outfitted with one or more milling disks (21, 31), which have cutting devices (22, 32) on their outer circumference. Moreover, the present invention concerns a method for operating such a device.
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