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1. 发明专利

JP2013099782A Method for manufacturing steel plate 有权
标题翻译：钢板制造方法
公开(公告)号：JP2013099782A
公开(公告)日：2013-05-23
申请号：JP2012224907
申请日：2012-10-10
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： KUGIYA JUNPEI , HIRANO TAKAHIRO , HIRAMOTO AKIRA , SUZUKI HIDEYUKI
IPC分类号： B21B43/00 , B21B1/38
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a steel plate, which is excellent in production efficiency.SOLUTION: In the method for manufacturing a steel plate by heating and hot-rolling a steel slab to form a steel plate, cooling the steel plate on a cooling bed and conveying it to a shearing line, the method includes measuring the surface temperature of the steel plate at the exit of the cooling bed of which the entrance and the exit are located close to each other, before the steel plate is conveyed to the shearing line; returing the steel plate to the entrance of the cooling bed to be cooled again on the cooling bed, if the surface temperature is not lowered to a temperature necessary for the material characteristics of the steel plate; and during cooling, extracting another steel plate from the exit of the cooling bed to conveyed it to the shearing line.
摘要翻译：要解决的问题：提供一种生产效率优异的钢板的制造方法。解决方案：在通过加热和热轧钢坯以形成钢板的钢板的制造方法中，冷却钢板在冷却床上并将其输送到剪切线，该方法包括测量表面在钢板被输送到剪切线之前，入口和出口彼此靠近的冷却床出口处的钢板的温度; 如果表面温度不降低到钢板的材料特性所需的温度，则将钢板再次冷却到冷却床的入口以再次冷却在冷却床上; 并且在冷却期间，从冷却床的出口提取另一个钢板，将其输送到剪切线。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2013099753A Vibration suppression method for rolling mill 审中-公开
标题翻译：用于轧制轧机的振动抑制方法
公开(公告)号：JP2013099753A
公开(公告)日：2013-05-23
申请号：JP2011243471
申请日：2011-11-07
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： SUZUKI HIDEYUKI
IPC分类号： B21B33/00 , B21B31/02 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a vibration suppression method for a rolling mill, capable of reliably suppressing the vibration occurring in the rolling mill such as a finishing rolling mill.SOLUTION: When suppressing the vibration of the rolling mill including work rolls 1a, 1b, backup rolls 2a, 2b, a pressing-down actuator 3, a load meter 4 and an actuator controller 5 by a vibration damper 6 attached to the rolling mill, a load signal outputted in time of rolling from the load meter 4 is processed to extract a natural vibration component of the rolling mill, and the vibration damper 6 is controlled based on the extracted natural vibration component.
摘要翻译：要解决的问题：提供一种能够可靠地抑制诸如精轧机的轧机中发生的振动的轧机的振动抑制方法。解决方案：当通过安装在工作辊1a，1b的支承辊2a，2b，压下致动器3，负载计4和致动器控制器5来抑制轧机的振动时，对轧制机进行轧制时输出的负荷信号进行处理，提取轧机的固有振动成分，并根据抽出的固有振动成分来控制振动阻尼器6。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2014083572A Steel plate carrying device and carrying control method of steel plate 审中-公开
标题翻译：钢板承载装置及执行钢板控制方法
公开(公告)号：JP2014083572A
公开(公告)日：2014-05-12
申请号：JP2012235587
申请日：2012-10-25
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： SUZUKI HIDEYUKI
IPC分类号： B21B39/00 , B21B15/00 , B21C51/00
摘要： PROBLEM TO BE SOLVED: To provide a steel plate carrying device capable of preventing the occurrence of inconvenience caused by switching to a manual mode from an automatic mode even if manual intervention operation by an operator is executed to an unintended carrier table, in the steel plate carrying device having a plurality of carrier tables for automatically carrying by successively delivering a steel plate toward the downstream side from the upstream side in the carrying direction and capable of switching a predetermined carrier table to the manual mode from the automatic mode.SOLUTION: A line controller 40 automatically selects a range of an intervention object table to execute the manual intervention operation by the operator (Step S2), and monitors the existence of the manual intervention operation of the operator (Step S3), and permits switching to the manual mode from the automatic mode based on a result of its selection and monitoring (Step S4), and also regulates automatic carrying operation of the carrier table on the upstream side of the intervention object table (Step S5-S6).
摘要翻译：要解决的问题：为了提供一种能够防止由自动模式切换到手动模式而引起的不方便的钢板承载装置，即使操作者的手动介入操作执行到非预期载体台，在钢板承载装置具有多个承载台，用于通过从运送方向的上游侧向下游侧依次递送钢板并且能够从自动模式将预定的承载台切换到手动模式来自动承载。解决方案：线控制器40自动选择干预对象表的范围以执行操作者的手动干预操作（步骤S2），并且监视操作者的手动干预操作的存在（步骤S3），并允许从手动模式切换到手动模式基于其选择和监视的结果的自动模式（步骤S4），并且还自动调节c 在干预对象表的上游侧进行承载台的操作（步骤S5-S6）。

4. 发明专利

JP2013099841A Product measurement position correction method and crop part shearing method for rolled steel plate 有权
标题翻译：滚动钢板的产品测量位置校正方法和作业部分剪切方法
公开(公告)号：JP2013099841A
公开(公告)日：2013-05-23
申请号：JP2012228810
申请日：2012-10-16
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： KUGIYA JUNPEI , HIRANO TAKAHIRO , HIRAMOTO AKIRA , SUZUKI HIDEYUKI
IPC分类号： B23D36/00 , B21B15/00 , B21C51/00
摘要： PROBLEM TO BE SOLVED: To provide a product measurement position correction method and a crop part shearing method for a rolled steel plate, with additional information such as crop shape in addition to bending amount, a total length, and a total width of a steel plate taken into account.SOLUTION: The crop part shearing method for a rolled steel plate is characterized in that upon shearing a crop part by using the crop shape information of the rolled steep plate, an horn length is calculated from a valley position based on the crop measurement data of a planar shape meter, and a cutting position is set according to L-L=A (mm), L(mm) being a long horn length, L(mm) being a short horn length, the maximum value CLmax (mm) of a crop length limit, a minimum value CLmin (mm), and a margin α(mm) when the vicinity of the valley is sheared in crop conveyor equipment.
摘要翻译：要解决的问题：为了提供一种用于轧制钢板的产品测量位置校正方法和作物部件剪切方法，除了弯曲量，总长度和总宽度之外，还具有作物形状等附加信息考虑到钢板。解决方案：轧制钢板的裁剪部分剪切方法的特征在于，通过使用轧制陡峭板的作物形状信息剪切作物部分时，根据作物测量从谷位计算喇叭长度平面形状计数器的数据和切割位置根据L 2 = A（mm）设定， L 1 （mm）是长喇叭长度，L 2 （mm）是短喇叭长度，最大值CLmax （mm），在谷物附近剪切作物输送机设备时的最小值CLmin（mm）和边缘α（mm）。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013132680A Method of continuously cutting metal plate 有权
标题翻译：连续切割金属板的方法
公开(公告)号：JP2013132680A
公开(公告)日：2013-07-08
申请号：JP2011286525
申请日：2011-12-27
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： SUZUKI HIDEYUKI , KUGIYA JUNPEI
IPC分类号： B21B15/00 , B21B39/00
摘要： PROBLEM TO BE SOLVED: To provide a method of continuously cutting a metal plate by which a metal plate such as steel plate can be efficiently and continuously cut.SOLUTION: When the transfer speed of transfer tables 31-36 that are arranged at the inlet and outlet sides of a cutter 2 for cutting a metal plate 1 is set to v (m/sec) and the acceleration rate thereof is set to α (m/sec), the transfer tables 34-36 arranged at the outlet side of the cutter 2 are operated only for a period equivalent to two times of v/α to convey a metal plate 1A cut by the cutter 2 to the outlet side of a continuous cutting facility, and then the transfer tables 32 and 33 arranged at the inlet side of the cutter 2 and the transfer tables 34-36 arranged at the outlet side thereof are operated at the same time to convey a metal plate 1B positioned short of the cutter 2 to the cutter 2.
摘要翻译：要解决的问题：提供一种连续切割金属板的方法，通过该金属板可以有效且连续地切割诸如钢板的金属板。解决方案：当设置在入口处的转印台31-36的转印速度和用于切割金属板1的切割器2的出口侧被设定为v（m / sec），加速度被设定为α（m / sec），布置在切割器出口侧的转印台34-36 2仅操作相当于v /α的两倍的时间以将由切割器2切割的金属板1A输送到连续切割设备的出口侧，然后设置在连续切割设备的入口侧的转印台32和33 布置在其出口侧的切割器2和转印台34-36同时进行操作以将位于切割器2的位置的金属板1B输送到切割器2。

6. 发明专利

JP2009000735A Method for analyzing roll eccentricity, and device for eliminating roll eccentricity 有权
标题翻译：用于分析滚子偏心的方法，以及用于消除滚子偏心的装置
公开(公告)号：JP2009000735A
公开(公告)日：2009-01-08
申请号：JP2007166056
申请日：2007-06-25
申请人： Ihi Corp , Ihi Metaltech Co Ltd , Ihiメタルテック株式会社 , Jfe Steel Kk , Jfeスチール株式会社 , 株式会社Ihi
发明人： HORI NORIBUMI , SUZUKI HIDEYUKI , FUKAMIZU TAKASHI
IPC分类号： B21B37/18 , B21B37/66
摘要： PROBLEM TO BE SOLVED: To provide a method for analyzing roll eccentricity of a rolling mill, which can simply, surely, and accurately calculate upper and lower eccentricity components, and to provide a device for eliminating the roll eccentricity. SOLUTION: Roll eccentricity of a rolling mill 10 is analyzed as follows: Fourier analysis is conducted at each of one-rotation sections while rotating a pair of backup rolls B1, B2 predetermined times in a state that a pair of work rolls W1, W2 is kept in a kiss-roll state at the time of non-rolling, and a first eccentricity-eliminating control value is set; a relative phase regulated by the order number of the Fourier analysis of the pair of backup rolls B1, B2 is shifted at 180°; Fourier analysis is conducted while rotating the rolling mill 10, which is operated in a kiss-roll state based on the first eccentricity-eliminating control value, predetermined times, and the first eccentricity-eliminating control value is corrected to set a second eccentricity-eliminating control value; the relative phase is further shifted at 180°; and Fourier analysis is conducted while rotating the rolling mill 10, which is operated in a kiss-roll state based on the second eccentricity-eliminating control value, predetermined times, and the second eccentricity-eliminating control value is corrected to set a third eccentricity-eliminating control value. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于分析轧机的辊偏心率的方法，其可以简单地，可靠地且准确地计算上下偏心分量，并提供一种消除辊偏心的装置。解决方案：轧机10的辊偏心度如下分析：在一对工作辊W1的状态下，在一对支承辊B1，B2预定次数的同时旋转一个旋转部，进行傅立叶分析在不轧制时，W2保持接合辊状态，设定第一偏心消除控制值; 由一对支撑辊B1，B2的傅里叶分析的顺序编号相位相位相位偏移180°; 在基于第一偏心消除控制值预定次数的同时滚动状态下操作的轧机10进行傅立叶分析，并且校正第一偏心消除控制值以设定第二偏心消除控制值相对相位进一步向180度偏移; 并且在基于第二偏心消除控制值以预定次数旋转以接触滚转状态操作的轧机10进行傅立叶分析，并且校正第二偏心消除控制值以设定第三偏心消除控制值，消除控制值。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2003293111A Metallic strip non-contact controller 审中-公开
标题翻译：金属条非接触式控制器
公开(公告)号：JP2003293111A
公开(公告)日：2003-10-15
申请号：JP2002100497
申请日：2002-04-02
申请人： Jfe Steel Kk , Jfeスチール株式会社
发明人： KUWANA TERUHISA , YOKOYAMA NAOYA , ISHIDA TADAHIRA , SUZUKI HIDEYUKI
IPC分类号： C23C2/40 , C21D11/00
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive metallic strip non-contact controller which is adaptable to the meandering of a metallic strip and the change of the width thereof. SOLUTION: The metallic strip non-contact controller is provided with a non-contact controlling means at least having first and second actuators arranged at the both end parts in the width direction on one surface side or obverse and reverse surface sides of a metallic strip so as to be confronted with the metallic strip, and applying electromagnetic force to the metallic strip in a non-contact state, and controlling the behavior thereof; and a frame having a sheet width follow-up mechanism movable so as to change a spacing between he first and second actuators while holding a center position in the width direction between the first and second actuators, and a meandering follow-up mechanism movable while retaining the spacing in the width direction between the first and second actuators. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种便宜的金属条非接触式控制器，其适用于金属条的曲折和其宽度的变化。解决方案：金属带非接触式控制器设置有非接触式控制装置，该非接触式控制装置至少具有布置在宽度方向上的两个端部处的第一和第二致动器的一个表面侧或正面和反面两侧金属带，以面对金属带，并以非接触状态向金属带施加电磁力，并控制其行为; 以及具有纸张宽度跟随机构的框架，其可移动，以便在保持第一和第二致动器之间的宽度方向上的中心位置的同时改变第一和第二致动器之间的间隔，以及曲折的跟随机构，在第一和第二致动器之间的宽度方向上的间隔。版权所有（C）2004，JPO

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