| 摘要 |
PROBLEM TO BE SOLVED: To provide a casting polishing facility which can produce products of a stable quality. SOLUTION: A casting 1 held by a robot 4(a, b, c) is pressed against a first rotating polisher, is roughly finished, conveyed to a second polishing device 7 by a conveying means 6, and polished to finishing in a barrel 50 together with a second polisher comprising small pieces. Thereby local variations among the polished parts of the casting 1 are reduced, and products of a stable quality can be obtained. |
