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保加利亚开发了一种去毛刺的新式装置,利用磁力研磨工件来去除表面毛刺,可使光洁度达到镜面。其工作原理是将微粒磁性研磨材料置于强磁场(N 极与 S 极)中间,利用磁场形成磁电刷,让工件在其中运转、振动,即可去除工件的微小毛刺。这种装置具有以下特性:1.便于调节并保持磁性材料有较强的研磨能力;2.研磨工时短、效率高,易于实现自动化生产;3.由于磁电刷研磨是柔性的,故而异型、曲面的内外形状表面都能同时研磨;
Bulgaria has developed a new deburring device that uses magnetic grinding of workpieces to remove surface burrs and achieve a mirror finish. Its working principle is the magnetic abrasive particles placed in a strong magnetic field (N pole and S pole) in the middle, the use of magnetic field to form a magnetic brush, so that the workpiece in which operation, vibration, you can remove the workpiece micro-burr. This device has the following features: 1. Easy to adjust and maintain a strong magnetic grinding ability; 2. Grinding time is short, high efficiency, easy to achieve automated production; 3. As the magnetic brush grinding is flexible, The inner and outer surface of the surface can be ground at the same time;