FIELD: metalworking.
SUBSTANCE: present invention relates to a method for bending the edges of metal sheets with an edge-bending head containing an edge-bending roller (101) and a second, opposite roller (102), made with the ability to rotate around the corresponding axes and lying in the same plane. This method involves changing the position of the second roller opposite to the edge-bending roller, depending on the signal indicating the force applied by the second roller to the metal sheet, and/or depending on the signal indicating the position of the head along a given trajectory. This method involves changing the position of the second roller opposite to the edge-bending roller, depending on the signal indicating the force applied by the second roller to the metal sheet, and/or depending on the signal indicating the position of the head along the predetermined trajectory.
EFECT: as a result, the machining quality is improved.
11 cl, 7 dwg
