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    HOT ROLLING APPARATUS
    1.
    发明公开
    HOT ROLLING APPARATUS 有权
    WARMWALZWERK

    公开(公告)号：EP2172281A1

    公开(公告)日：2010-04-07

    申请号：EP08777319.8

    申请日：2008-06-18

    申请人： IHI Corporation ,  IHI Metaltech Co., Ltd.

    发明人： ISHIGE, Kengo ,  MATSUNAGA, Yasuo ,  OTSUKA, Hiroyuki ,  IDE, Kenichi ,  KUCHI, Masahiro ,  HONJOU, Hisashi

    IPC分类号： B21B1/26 ,  B21B45/00

    CPC分类号： B21B1/26 ,  B21B1/34 ,  B21B39/10 ,  B21B39/12 ,  B21B45/004 ,  B21B45/0203 ,  B21B2003/005 ,  C21D1/76 ,  C21D8/0226 ,  C21D9/46 ,  C21D11/00

    摘要： The present invention relates to a hot rolling apparatus for manufacturing a metal plate by hot-rolling-treating a metal material including copper. The apparatus includes: a rough rolling device for rolling-treating the metal material, which has been heating-treated, a plurality of times with a back-and-forth movement of the metal material, to mold the metal material into a metal plate; a heat retention/application treatment device for retaining heat of or applying heat to the metal plate molded by the rough rolling device at lower temperatures than in the heating treatment, without applying bending; a finish rolling device for further rolling-treating the metal plate that has been heat-treated by the heat retention/application treatment device; a cooling device for cooling the metal plate that has been rolling-treated by the finish rolling device; and a support table for movably supporting the metal plate from below before and after the rough rolling device while the metal material is moved back and forth by the rough rolling device. According to the present invention, it is possible to improve the quality of the metal plate manufactured in the hot rolling apparatus, and also to improve the speed of the process required for rolling.

    摘要翻译： 本发明涉及通过对包括铜的金属材料进行热轧处理来制造金属板的热轧装置。 该设备包括：用于通过金属材料的往复运动多次对已经被加热处理的金属材料进行轧制处理的粗轧装置，以将金属材料模制成金属板; 用于在不施加弯曲的情况下以比在加热处理中的温度低的温度来保持由粗轧装置模制的金属板的热量或施加热量的保温/施加处理装置; 精加工装置，用于对通过保温/涂敷处理装置进行热处理的金属板进行进一步的轧制处理; 用于冷却由精轧机进行了轧制处理的金属板的冷却装置; 以及用于在粗轧装置前后从下方可动地支撑金属板的支撑台，同时金属材料通过粗轧装置前后移动。 根据本发明，可以提高在热轧设备中制造的金属板的质量，并且提高轧制所需的加工速度。