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    • 8. 发明公开
    • 형상 검출 장치 및 그 방법
    • 形状检测装置和形状检测方法
    • KR1020080017373A
    • 2008-02-26
    • KR1020077029453
    • 2006-03-10
    • 미쯔비시 히다찌 세이떼쯔 기까이 가부시끼가이샤
    • 하야시간지스에다시게키후루모토히데아키니시자키준이치츠무라요이치로고시마노부요시
    • B21B38/02B21B38/04
    • B21B38/02B21B37/68B21B2273/04
    • A shape detection device and a shape detection method capable of accurately detecting the meandering of a strip. The shape detection device comprises a plurality of split rolls (23) installed in the lateral direction of a rolled material (S), a table (13) guiding the rolled material (S) and supported rotatably, a fixed member (25) supported on the table (13), torque detectors (29a, 29b) individually detecting, as moments, loads acting on both ends of the split rolls (23) when the rolled material (S) is brought into contact with the split rolls (23), support arms (24a, 24b) rotatably supporting the split rolls (23) at their one ends and supported, at their other ends, on the fixed member (25) through the torque detectors (29a, 29b), a meandering amount calculator (41) calculating the meandering amount of the rolled material (S) based on the moments detected by the torque detectors (29a, 29b), and a plate shape calculator (42) calculating the plate shape of the rolled material (S) based on the moments and the meandering amount.
    • 一种形状检测装置和形状检测方法,能够精确地检测条带的曲折。 形状检测装置包括沿轧制材料(S)的横向方向安装的多个分割辊(23),引导轧制材料(S)并被可旋转地支撑的工作台(13),固定构件(25)支撑在 台(13),当轧制材料(S)与分割辊(23)接触时,扭矩检测器(29a,29b)单独地检测作用于分裂辊(23)的两端的负荷, 支撑臂(24a,24b)在其一端可旋转地支撑分裂辊(23),并且在其另一端通过扭矩检测器(29a,29b)支撑在固定构件(25)上,蜿蜒数量计算器 基于由扭矩检测器(29a,29b)检测到的力矩来计算轧制材料(S)的曲折量;以及板形计算器(42),基于该时刻计算轧制材料(S)的板形状 和蜿蜒的数量。
    • 9. 发明公开
    • 크로스롤 압연기 및 그것을 사용한 압연 방법
    • 交叉滚子式滚压铣刀和滚动方法,使用相同位置的旋转位置,每个旋转轴在缺口范围内的误差
    • KR1020040086192A
    • 2004-10-08
    • KR1020040020036
    • 2004-03-24
    • 제이에프이 스틸 가부시키가이샤미쯔비시 히다찌 세이떼쯔 기까이 가부시끼가이샤
    • 오하라유지유끼아쯔시
    • B21B13/14
    • PURPOSE: To provide a cross roll type rolling mill which is constructed in a simple structure and installed inexpensively, has high reliability and is capable of preventing position misalignment of respective roll chocks within a clearance range, and a rolling method using the same. CONSTITUTION: In a cross roll type rolling mill comprising work roll chocks(3,4) for rotatably supporting work rolls(1) and back up roll chocks(5,6) for rotatably supporting back up rolls(2), the cross roll type rolling mill is characterized in that springs for elastically supporting the work roll chocks are formed in a direction in which the work rolls are off set during rolling of a material to be rolled, wherein springs for elastically supporting the back up roll chocks are additionally formed in a direction in which the back up rolls are off set during rolling of the material to be rolled, and wherein a lubricating agent is supplied between spring holders and chock liners and between cross heads(8) and cross head liners(13,14).
    • 目的:提供一种以简单的结构构造并且廉价安装的横轧式轧机,其可靠性高,能够防止在间隙范围内的各个轧辊轴承座的位置偏移,以及使用该轧机的轧制方法。 构成:在包括用于可旋转地支撑工作辊(1)的工作轧辊轴承座(3,4)和用于可旋转地支撑后备辊(2)的备用辊轴承座(5,6)的横轧式轧机中,横轧型 轧机的特征在于,用于弹性地支撑工作辊轴承座的弹簧形成在轧制材料的轧制期间工作辊被设定的方向,其中弹性地支撑后备辊轴承座的弹簧另外形成在 在轧制材料的轧制过程中,后退辊被放下的方向,并且其中润滑剂被供应在弹簧保持件和衬套衬套之间以及十字头(8)和十字头衬垫(13,14)之间。