| 摘要 |
PURPOSE:To efficiently perform the work of grinding the material to be ground, by making a circulating motion while giving a spiral motion to the material to be ground in the abrasive bath, which is almost horizontally arranged with its both ends optionally and suitably given a circular motion in a synchronous manner. CONSTITUTION:Under a condition with an abrasive bath 1 in a slightly sloped manner or almost horizontally placed, its end part is supported by each of arm frames 2a, 2b. With the above arm frames 2a, 2b moved optionally and suitably in a circular motion by the driving of a motor 10 while making a synchronization through a crank frame 6a, 6b, the material to be ground and abrasives B in the abrasive bath 1 are circulated while applying a spiral motion, thus efficiently the material can be ground. |
