走行磁性体に対する非接触案内制御 : 高速走行時に対する基礎的検討(パワーマグネティックス)

概要

論文の詳細を見る
Recently, along with high-end products, users have come to demand steel plates with high quality and high added value manufactured by a continuous steel plate process. In the factory, a continuous thin steel plate subjected to iron and steel processes is supported by a series of rollers during processes such as rolling. In the plating process, the steel plate is conveyed 20-50 m in the vertical direction for drying, during which time it is not supported by rollers or other mechanisms. Therefore, plating nonuniformity due to the generation of vibration and other factors prevents an increase in productivity. To solve this problem, we developed a noncontact guide system for high-speed traveling steel plates in which electromagnetic forces are applied at the edges of the steel plates. The control performance in replacing the electromagnet with a permanent magnet, moreover thus eliminating the running cost, was examined, and the efficacy of the proposed system was verified by experiments.
社団法人日本磁気学会の論文
2005-03-01