磁気研磨法による内面の平滑加工に関する研究 : 研磨材スラリー循環方式の提案とその研磨特性

概要

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An internal magnetic abrasive machining uses a specialized magnetic abrasive, consisting of AI_20_3 abrasive grains and iron, as a finishing tool. Because of the particular process used to produce the magnetic abrasive, it is difflcult to control the size of the AI_20_3 abrasive grains in the magnetic abrasive. This affects not only the finishing characteristics, but also the applicability of the process. The effective life of the magnetic abrasive, caused by the wear of the AI_20_3 abrasive cutting edges, must also affect the finishing characteristics over the processing time. This research, thereby, processes the application of a commercialized abrasive slurry as a finishing tool in place of the specialized magnetic abrasive. The aim of the paper is to present the principle of the finishing process using an abrasive slurry and examine the finishing characteristics. The fine surface of 0.0lμmRa in roughness (SUS304 stainless steel tube) was obtained using this abrasive slurry circulating system. These results will characterize the finishing mechanism.
公益社団法人精密工学会の論文
2001-04-05