ROTARY SLITTER WITH CUTTING INSERT EDGE POSITIONING ARRANGEMENT

摘要

The rotary slitter 10 has a disk-shaped rotary slitter body 12 having a rotation axis A _R , a first surface 20A and a second surface 20B facing each other, a first surface 20A and a second surface 20B, A circumferential surface 20C connecting the cutter portion 20B, and a cutting portion 14. [ The cutting portion 14 includes an insert seating structure 24B and a groove 26B formed in the first surface 20A and surrounding the insert seating structure 24B as viewed from the first surface 20A along the axis of rotation A _R , And a positioning hole 30B. The rotary slitter 10 is provided with a positioning screw 32 mounted on the positioning hole 30B and configured to adjust the position of the cutting edge of the cutting inserts 22A and 22B mounted on the insert seating structure 24B .