Rotary slitter with cutting insert edge positioning arrangement

摘要

A rotary slitter includes a disc-shaped rotary slitter body having a rotation axis, opposing first and second surfaces, a circumferential surface connecting the first and second side surfaces, and a cutting portion. The cutting portion includes an insert seating construction, a groove formed in the first surface and surrounding the insert seating construction, in a view of the first surface along the rotation axis, and a positioning hole. The rotary slitter further includes a positioning screw mounted to the positioning hole and configured to adjust a position of a cutting edge of a cutting insert mounted to the insert seating construction.

主权项

1. A disc-shaped rotary slitter body configured to rotate about an axially extending rotation axis AR and comprising:
opposing first and second surfaces oriented perpendicular to the rotation axis AR; a circumferential surface connecting the first and second surfaces; and a cutting portion located at the circumferential surface; the cutting portion comprising: a cutting insert seating construction; a groove surrounding the cutting insert seating construction in a view of the first surface along the rotation axis AR; and a positioning hole opening out towards the first surface; wherein: the groove extends from a first groove end at a rotationally trailing side to a second groove end at a rotationally leading side, of the cutting insert seating construction of the cutting portion.