Patent ID: 6231426
Filing Date: 2001-05-15
Classification: B24B

Abstract:
A magnetic polishing machine comprising:a housing;a polishing tub disposed in said housing and provided with a plurality of magnetic polishing media;an alternating magnetic field generator disposed in said housing such that said alternating magnetic field generator is corresponding in location to said polishing tub whereby said alternating magnetic field generator brings about a magnetic field effect to induce said magnetic polishing media to travel in a direction to polish by rubbing a workpiece contained in said polishing tub;a separation tub disposed in said housing; anda homomagnetic field generator disposed in said housing such that said homomagnetic field generator is corresponding in location to said separation tub whereby said homomagnetic field generator brings about a unidirectional magnetic field effect to separate the cohered magnetic polishing media from the workpiece which is transferred from said polishing tub to said separation tub.