| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a laser processing system equipped with an index device, wherein a given processing point is accurately faced to a processing tool by index rotating a ring-shaped work of large diameter and heavy weight in a stable condition, and a work can be easily attached and detached to the rotary table. SOLUTION: A rotary table 17 is provided to hold a ring-shaped work 16. A rotating cylinder 29 is provided to rotate the rotary table 17 to a processing position P1 where the rotary axial line extends in approximately horizontal direction and a stand-by position P2 where the axial line extends in approximately vertical. A rotating motor 33 is provided for rotating the rotary table 17 at the processing position P1, and arranging the processing point on the work 16 facing to the processing tool.</p> |
