磁気研磨法によるファインセラミックスの平滑加工に関する研究

強磁性体粒子混合ダイヤモンド磁性砥粒の研磨能率向上効果

抄録

A new efficient magnetic abrasive finishing process is created in which the new type magnetic abrasives are used mixing small sized diamond magnetic abrasives with such large sized ferromagnetic particles as iron particles. From the experiments, it was clarified that the machining efficiency was improved remakably based on the increasing effects of both the finishing pressure and the magnetic brush rigidity. It was also pointed out that the machining efficiency was influenced severely by both the iron particle diameter and the mixing weight percentage of iron particles, and there was suitable value for the mixing weight percentage.