| 摘要 |
A chamferring machine has a machine body provided with a rotary cutter formed with cutting edges on its outer periphery. The rotating cutting edges chamfer the side edge of a workpiece. A guide is mounted on the base of the machine body and has two guide surfaces intersecting at a predetermined angle and brought into contact with the side edge of the to-be-chamferred workpiece. The cutting edges of the rotary cutter are partially exposed through a hole formed in the guide, at the intersection of the guide surfaces. A displacement unit is provided on the machine body and the guide, for moving the rotary cutter relative to the guide, in the axial directions of the displacement unit. |
