| 摘要 |
PURPOSE:To provide the polishing method capable of preventing the occurrence of a brush pattern with the same brush on a polished material with a different width size. CONSTITUTION:A polished material 1 is polished by a drum type brush 3 with a rotary shaft 2 at an angle against the polishing advance direction so that the drum type brush 3 is brought into contact with the whole surface of the polished member on the polishing face of the brush 3. |
