| 摘要 |
The present invention relates to a sandpaper machine. The sandpaper machine comprises: a frame made of metallic material, which is a heavy body and includes a horizontal upper surface, a concave groove formed on a lower surface, and both inclined surfaces touching the upper surface; a pair of fixing means provided on each of the inclined surfaces; a plurality of supports provided on the lower surface of the frame; and a sandpaper side fixing means provided on both sides of the frame. Therefore, polishing is performed with a polished surface of a processed article adhering to the horizontally-maintained sandpaper, so the intensity of the work is low. And accurate polishing can be provided, and the sandpaper can be prevented from being punched or torn in advance during the polishing process. |
