精密工学会誌
Online ISSN : 1882-675X
Print ISSN : 0912-0289
ISSN-L : 0912-0289
非磁性円管内面の磁気援用研磨法に関する研究
永久磁石を利用したユニット型研磨装置の開発
進村 武男山口 ひとみ会沢 利夫
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ジャーナル フリー

1993 年 59 巻 1 号 p. 161-166

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A new unit type magnetic finishing apparatus composed of ferrite permanent magnets is developed to finish precisely the internal surface of a non-ferromagnetic tubing, as a substitute for the previous finishing apparatus with large and heavy electromagnetic coils. This new finishing unit is installed easily on the carriage of a conventional lathe. The finishing jig composed of rare earth permanent magnets is also developed by which the powerful finishing pressure is generated by a magnetic force. This paper described the new unit type finishing apparatus, the finishing jig and their internal finishing performances for cleaning stainless steel tubings.

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