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    • 1. 发明公开
    • 강판제조장치
    • 制造钢板的装置
    • KR1020140085129A
    • 2014-07-07
    • KR1020120155339
    • 2012-12-27
    • 주식회사 포스코
    • 김민우
    • B21B1/38B21B45/04C21D9/50
    • According to an embodiment of the present invention, an apparatus for manufacturing a steel plate includes a pickling device which removes scales from the surface of a steel plate having a welded part; a heating device which heats the welded part passed through the pickling device; a soft reduction rolling device which rolls the welded part, passed through the heating device, at a predetermined rate of reduction; and a cold rolling device which performs a cold rolling on the steel plate, passed through the soft reduction rolling device, at a predetermined rate of reduction.
    • 根据本发明的实施例,一种用于制造钢板的设备包括从具有焊接部分的钢板的表面去除鳞片的酸洗装置; 加热装置,其加热通过酸洗装置的焊接部件; 以预定的还原速度滚动焊接部分,通过加热装置的软压下滚动装置; 以及以预定的还原速度对钢板进行冷轧,通过软压下轧制装置的冷轧装置。