| 摘要 |
PURPOSE:To provide a barrel polishing device having a high degree of freedom for processing for performing a barrel polishing process to part of a work or performing a barrel polishing process to a large-sized work. CONSTITUTION:A polishing chamber 12, 23 where mixed matter 13 such as media is accumulated is provided, a works of an aluminum wheel 11 or an aluminum plate material 21 is put at a wall part of the polishing chamber 12, 23 to form the polishing chamber 12, 23, and a drive unit 3 to move the mixed matter 13 inside time polishing chamber 12, 23 is provided. |
