1P1-B33 電磁石と永久磁石を併用した走行磁性体の非接触案内 : スライディングモード制御適用時における考察

概要

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In a factory, a continuous steel plate subjected to iron and steel processes supported by rollers tends to experience plate vibrations that lower the quality of the surface finish. In the plating process, rollers negligibly support the steel plates. Therefore, plating nonuniformity due to the generation of vibrations and other factors prevents an increase in productivity. To solve this problem, we developed a noncontact guide system in which electromagnetic and permanent magnet forces are applied at the edges of the steel plates. However, the negative effect caused by the negative spring force of the permanent magnet has, to date, not been examined. In this study, it was examined to use a permanent magnet effectively.
一般社団法人日本機械学会の論文