| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a small and lightweight polishing device and a method for efficiently polishing a workpiece using the polishing device. <P>SOLUTION: The polishing device is composed of a substantially cylindrical vertical machining vessel, a cover body which can be fitted to the machining vessel and has a discharge through-hole and a suction through-hole, a discharge pipe with one end fitted to the discharge through-hole, discharging substances other than the workpiece filled in an inner space of the machining vessel outside the machining vessel through a filter disposed in the discharge through-hole, a discharge control means provided on the other end of the discharge pipe, and a cylindrical suction pipe inserted in the suction through-hole. In the polishing method, a cyclone flow is generated in the machining vessel by the discharge control means, and the workpiece in the machining vessel is polished by an effect of the cyclone flow. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
