…Rolling with grooved rolls is called grooved rolling. In mass production, long pieces of material are rolled, so continuous rolling is performed by passing them through a series of rolls that move at the same time. Thin steel sheets with a thickness of 3 mm or less are used to make seamless containers with bottoms by drawing, or as steel sheets for surface treatment, but thin sheet production usually involves annealing after rolling and then temper rolling. … *Some of the terminology explanations that refer to "continuous rolling" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…この溝付きのロールで行う圧延を穴型圧延という。大量生産の場合には長大な材料を圧延することになるので,同時に動く一連のロールを順に通して連続圧延continuous rollingが行われる。 鋼板のうち厚さ3mm以下の薄板は,絞り加工で継目のない底付き容器にしたり,表面処理用鋼板とされるが,薄板製造は,ふつう圧延後に焼きなましをしてから,さらに調質圧延を行っている。… ※「continuous rolling」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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