| 摘要 |
PROBLEM TO BE SOLVED: To shape the shape with high accuracy in a non-contact manner by implementing the irradiation scanning of the laser beam on an outer surface of a grinding wheel to be shaped. SOLUTION: This shaping device comprises a rotary spindle 2 to rotate a disk-like grinding wheel 1, a laser irradiation device 3 to irradiate the laser beam L on an outer circumferential surface of the disk-like grinding wheel 1, and a laser device body 4 to perpendicularly irradiate and scan the laser beam L along a reference surface 1a, the disk-like grinding wheel 1 is rotated, and the laser beam L is irradiated and scanned on the outer circumferential surface. An uneven part 1b projecting from the reference surface 1a of the outer circumferential surface 1 is removed by the laser energy to shape the outer circumferential surface of the disk-like grinding wheel 1. The surface such as the outer circumferential surface and the side surface of the disk-like grinding wheel can be shaped with high accuracy in a non-contact manner by using the irradiation of the laser beam.
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