| 摘要 |
PROBLEM TO BE SOLVED: To provide a continuous sphere processing apparatus for permitting continuous charging of spheres and uniformly grinding surfaces of the spheres. SOLUTION: The continuous sphere processing apparatus for permitting the continuous charging of the spheres and uniformly grinding the surfaces of the spheres is obtained. First and second grindstone plates 1, 2 are disposed with their grinding surfaces opposed to each other, and a spiral groove is formed in the grinding surface of the second grindstone plate 2. The spheres supplied between the first and second grindstone plates 1, 2 from central portions of the first and second grindstone plates 1, 2 or the vicinity are passed through the spiral groove and discharged from outer peripheries of the first and second grindstone plates 1, 2 while being ground. COPYRIGHT: (C)2004,JPO
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