| 摘要 |
PROBLEM TO BE SOLVED: To provide a spherical body polishing machine capable of improving machining accuracy in machining a lot having small total number of out of design standard range. SOLUTION: A spherical body polishing machine 1 is provided with a fixed table 6 having a cutout part 6b and a plurality of circulating grooves for guiding a spherical body concentrically in a circumferential direction, and a rotary table 5 arranged opposedly to the fixed table 6, and the surface of the spherical body is polished between the fixed table 6 and the rotary table 5. In this case, the spherical body polishing machine 1 is further provided with a pressing means 13 for supplying pressure to press the spherical body toward the rotary table 5, and a tubular conveying path 11 for leading the spherical body discharged from the outlet of the circulating groove by the pressing means 13, to the inlet of the desired circulating groove. |
