Roller and methods for production and operation

摘要

A method for processing a roll includes providing a roll comprising an axis of rotation, providing at least one pulling device, and bending the roll in a direction opposite to a curvature of the roll via the at least one pulling device. The at least one pulling device is disposed at a radial distance from the axis of rotation of the roll.

主权项

1. A method for processing a roll, the method comprising:
providing a roll comprising an axis of rotation, the roll being an engraved roll which is produced by producing engravings comprising flat-top areas protruding radially from a relief base on the engraved roll; providing at least one pulling device; bending the roll in a direction opposite to a curvature of the roll via the at least one pulling device, the at least one puffing device being disposed at a radial distance from the axis of rotation of the roll; providing a grinding tool; rotating the engraved roll about the axis of rotation; and while the at least one pulling device is bending the roll, grinding the flat-top areas of the engraved roll via the grinding tool, the grinding tool being guided at least approximately along a lateral face of the engraved roll formed by an envelope of the flat-top areas.