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1.发明授权公开(公告)号：US08584923B2
公开(公告)日：2013-11-19
申请号：US12159133
申请日：2006-11-20
申请人： Jong-Sub Lee , Youn-Hee Kang , Chun-Soo Won , Jong-Bong Lee , Sang-Wook Ha , Kenji Horii , Toshihiro Usugi , Hideaki Furumoto , Shigenori Shirogane , Takao Funamoto
发明人： Jong-Sub Lee , Youn-Hee Kang , Chun-Soo Won , Jong-Bong Lee , Sang-Wook Ha , Kenji Horii , Toshihiro Usugi , Hideaki Furumoto , Shigenori Shirogane , Takao Funamoto
IPC分类号： B23K20/12
CPC分类号： B23K20/028 , B23K20/02 , B23K2101/16
摘要： An endless hot rolling material shear-joining method capable of threading hot rolling materials in a finish rolling process without strip breakage by controlling joining conditions for the hot rolling materials in an endless hot rolling process for high carbon steel, and an endless hot rolling plant therefor are disclosed. The shear-joining method for endless hot rolling materials of high carbon steel includes shear-joining high carbon steel metal bars comprising, in terms of weight %, 0.30% to 1.20% C, inevitable impurities, and balance Fe, or comprising 0.15% to 1.5% C containing at least one of Cr, Ni, Mo, V, Ti, W, B, Nb, and Sb, inevitable impurities, and balance Fe, such that a joined surface of the joined metal bars is formed to be inclined in a thickness direction of the metal bars, in a hot rolling plant by a joiner adapted to join the metal bars after overlapping tail part of a leading one of the metal bar and top part of a trailing metal bar.
摘要翻译： 一种能够通过在高碳钢的环形热轧方法中控制热轧材料的接合条件而能够在精轧方法中对热轧材料进行无钢带断裂的循环热轧材料剪切接合方法及其环形热轧机 被披露。 高碳钢的环形热轧材料的剪切接合方法包括：剪切接合高碳钢金属棒，以重量％计，C：0.30〜1.20％C，不可避免的杂质，余量为Fe，或0.15％〜 含有Cr，Ni，Mo，V，Ti，W，B，Nb和Sb中的至少一种的1.5％C，不可避免的杂质，余量为Fe，使得接合的金属棒的接合表面形成为倾斜 金属棒的厚度方向，在热轧设备中，通过适于在金属棒的前导部分和后部金属棒的顶部部分的重叠尾部之后连接金属棒的接合器。
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2.发明申请公开(公告)号：US20110174869A1
公开(公告)日：2011-07-21
申请号：US12159133
申请日：2006-11-20
申请人： Jong-Sub Lee , Youn-Hee Kang , Chun-Soo Won , Jong-Bong Lee , Sang-Wook Ha , Kenji Horii , Toshihiro Usugi , Hideaki Furumoto , Shigenori Shirogane , Takao Funamoto
发明人： Jong-Sub Lee , Youn-Hee Kang , Chun-Soo Won , Jong-Bong Lee , Sang-Wook Ha , Kenji Horii , Toshihiro Usugi , Hideaki Furumoto , Shigenori Shirogane , Takao Funamoto
CPC分类号： B23K20/028 , B23K20/02 , B23K2101/16
摘要： An endless hot rolling material shear-joining method capable of threading hot rolling materials in a finish rolling process without strip breakage by controlling joining conditions for the hot rolling materials in an endless hot rolling process for high carbon steel, and an endless hot rolling plant therefor are disclosed. The shear-joining method for endless hot rolling materials of high carbon steel includes shear-joining high carbon steel metal bars comprising, in terms of weight %, 0.30% to 1.20% C, inevitable impurities, and balance Fe, or comprising 0.15% to 1.5% C containing at least one of Cr, Ni, Mo, V, Ti, W, B, Nb, and Sb, inevitable impurities, and balance Fe, such that a joined surface of the joined metal bars is formed to be inclined in a thickness direction of the metal bars, in a hot rolling plant by a joiner adapted to join the metal bars after overlapping tail part of a leading one of the metal bar and top part of a trailing metal bar.
摘要翻译： 一种能够通过在高碳钢的环形热轧方法中控制热轧材料的接合条件而能够在精轧方法中对热轧材料进行无钢带断裂的循环热轧材料剪切接合方法及其环形热轧机 被披露。 高碳钢的环形热轧材料的剪切接合方法包括：剪切接合高碳钢金属棒，以重量％计，C：0.30〜1.20％C，不可避免的杂质，余量为Fe，或0.15％〜 含有Cr，Ni，Mo，V，Ti，W，B，Nb和Sb中的至少一种的1.5％C，不可避免的杂质，余量为Fe，使得接合的金属棒的接合表面形成为倾斜 金属棒的厚度方向，在热轧设备中，通过适于在金属棒的前导部分和后部金属棒的顶部部分的重叠尾部之后连接金属棒的接合器。
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公开(公告)号：US20140007637A1
公开(公告)日：2014-01-09
申请号：US13997005
申请日：2010-12-24
申请人： Kanji Hayashi , Shuji Maniwa , Hideaki Furumoto , Shinya Kanemori
发明人： Kanji Hayashi , Shuji Maniwa , Hideaki Furumoto , Shinya Kanemori
IPC分类号： B21B1/26
CPC分类号： B21B1/26 , B21B37/28 , B21B37/62 , B21B37/68 , B21B38/00 , B21B2263/02 , B21B2273/04
摘要： Provided are hot rolling equipment and a hot rolling method for precisely controlling the meandering and plate shape of a steel strip, thereby making it possible to prevent tail end squeezing of the steel strip. Hot rolling equipment (10) for this purpose, for sequentially passing a steel strip (1) through rolling machines (11, 12) and thereby rolling the steel strip (1), wherein a plurality of split rolls (63) capable of contacting the steel strip (1) is provided between the rolling machines (11, 12), and, when the split rolls (63) contact the steel strip (1), detection torques (Td, Tw) acting on the left and right ends of the split rolls (63) are detected by torque detectors (67a, 67b), the reduction leveling of the rolling machines (11, 12) being adjusted on the basis of the detected detection torques (Td, Tw) to control the meandering and plate shape of the steel strip (1).
摘要翻译： 提供了用于精确控制钢带的曲折和板形的热轧设备和热轧方法，从而可以防止钢带的尾端挤压。 为此，为了使钢带（1）顺序通过轧制机（11,12），从而轧制钢带（1），为此目的的热轧设备（10），其中能够接触 钢丝带（1）设置在轧制机（11,12）之间，当分割辊（63）与钢带（1）接触时，检测转矩（Td，Tw）作用在轧制机的左右两端 通过转矩检测器（67a，67b）检测分割辊（63），根据检测到的检测转矩（Td，Tw）来调整轧制机（11,12）的还原调平，以控制曲折和板形 的钢带（1）。
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公开(公告)号：US06510721B1
公开(公告)日：2003-01-28
申请号：US09807269
申请日：2001-06-11
申请人： Mikio Yamamoto , Atsushi Higashio , Hideaki Furumoto , Naoki Morihira , Kanji Hayashi , Mitsuhiro Yoshida , Kazuo Morimoto
发明人： Mikio Yamamoto , Atsushi Higashio , Hideaki Furumoto , Naoki Morihira , Kanji Hayashi , Mitsuhiro Yoshida , Kazuo Morimoto
IPC分类号： B21B3107
CPC分类号： B21B13/023 , B21B31/02 , B21B31/30 , B21B31/32 , B21B37/007 , B21B2013/025 , B21B2031/206 , B21B2269/14
摘要： Work rolls opposed to each other have shafts rotatably supported by upper and lower work roll chocks of a housing, a screw down device for applying a predetermined pressure to the upper work roll is provided in an upper portion of the housing, screw mechanisms capable of thrusting the work roll chocks in a horizontal direction are provided on an entry side or a delivery side of the housing, hydraulic cylinder mechanisms capable of thrusting the work roll chocks in the horizontal direction are provided on the other side, and contraction portions are provided in hydraulic supply and discharge pipes of the hydraulic cylinder mechanisms.
摘要翻译： 彼此相对的工作辊具有由壳体的上下工作辊轴承座可旋转地支撑的轴，在壳体的上部设置有用于向上工作辊施加预定压力的螺旋装置，能够推动的螺杆机构 工作辊在水平方向上的轴承座设置在壳体的入口侧或出口侧，另一侧设置有能够使工作辊轴承座沿水平方向推压的液压缸机构，并且收缩部设置在液压 液压缸机构的排放管道。
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5.发明授权Method and machine for rolling a metal workpiece at a reduced rolling load 失效用于在减少的轧制载荷下滚动金属工件的方法和机器
公开(公告)号：US5105638A
公开(公告)日：1992-04-21
申请号：US714940
申请日：1991-06-13
申请人： Yoshiki Mito , Hiroshi Aratani , Kazuo Morimoto , Keiji Mizuta , Osamu Miyamoto , Yukio Hiasa , Hideaki Furumoto
发明人： Yoshiki Mito , Hiroshi Aratani , Kazuo Morimoto , Keiji Mizuta , Osamu Miyamoto , Yukio Hiasa , Hideaki Furumoto
CPC分类号： B21B1/227 , B21B27/005 , B21B45/0251 , B21B2265/12 , B21B39/006 , B21B45/0242
摘要： A rolling method and machine provides for decreasing the rolling load of work rolls of a rolling mill for a given reduction ratio achieved thereby. A pair of pinch rolls upstream of the work rolls have projections that form a large number of recesses in one or both surfaces of a metal workpiece. A lubricating agent is forced into the recesses in the region of contact between the workpiece and the work rolls. As a result, when the workpiece is rolled by the work rolls the lubricating agent is retained in the recesses such that the recesses progressively are flattened, thereby causing the lubricating agent to form a boundary film between the portion of the workpiece being rolled and the work rolls. The recesses are controlled to regulate the dimension of the length of each recess in the direction of rolling of the workpiece, to regulate the inclination of front and rear walls of each recess, and to regulate the total area of the recesses relative to the total surface area of the workpiece.
摘要翻译： 轧制方法和机器提供了一种降低轧制机工作轧辊的轧制负荷，从而达到给定的减速比。 在工作辊上游的一对夹送辊具有在金属工件的一个或两个表面中形成大量凹部的突起。 在工件和工作辊之间的接触区域中，润滑剂被迫进入凹部。 结果，当通过工作辊轧制工件时，润滑剂保持在凹部中，使得凹部逐渐变平，从而使润滑剂在被轧制的工件的部分和工件之间形成边界膜 劳斯莱斯。 控制凹部以调节工件的滚动方向上的每个凹部的长度的尺寸，以调节每个凹部的前壁和后壁的倾斜度，并且调节凹部相对于总表面的总面积 工件面积
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公开(公告)号：US09211573B2
公开(公告)日：2015-12-15
申请号：US13997005
申请日：2010-12-24
申请人： Kanji Hayashi , Shuji Maniwa , Hideaki Furumoto , Shinya Kanemori
发明人： Kanji Hayashi , Shuji Maniwa , Hideaki Furumoto , Shinya Kanemori
CPC分类号： B21B1/26 , B21B37/28 , B21B37/62 , B21B37/68 , B21B38/00 , B21B2263/02 , B21B2273/04
摘要： Provided are hot rolling equipment and a hot rolling method for precisely controlling the meandering and plate shape of a steel strip, thereby making it possible to prevent tail end squeezing of the steel strip. Hot rolling equipment (10) for this purpose, for sequentially passing a steel strip (1) through rolling machines (11, 12) and thereby rolling the steel strip (1), wherein a plurality of split rolls (63) capable of contacting the steel strip (1) is provided between the rolling machines (11, 12), and, when the split rolls (63) contact the steel strip (1), detection torques (Td, Tw) acting on the left and right ends of the split rolls (63) are detected by torque detectors (67a, 67b), the reduction leveling of the rolling machines (11, 12) being adjusted on the basis of the detected detection torques (Td, Tw) to control the meandering and plate shape of the steel strip (1).
摘要翻译： 提供了用于精确控制钢带的曲折和板形的热轧设备和热轧方法，从而可以防止钢带的尾端挤压。 为此，为了使钢带（1）顺序通过轧制机（11,12），从而轧制钢带（1），为此目的的热轧设备（10），其中能够接触 钢丝带（1）设置在轧制机（11,12）之间，当分割辊（63）与钢带（1）接触时，检测转矩（Td，Tw）作用在轧制机的左右两端 通过转矩检测器（67a，67b）检测分割辊（63），根据检测到的检测转矩（Td，Tw）来调整轧制机（11,12）的还原调平，以控制曲折和板形 的钢带（1）。
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公开(公告)号：US08051692B2
公开(公告)日：2011-11-08
申请号：US11919489
申请日：2006-03-10
申请人： Kanji Hayashi , Shigeki Sueda , Hideaki Furumoto , Junichi Nishizaki , Yoichiro Tsumura , Nobuyoshi Goshima
发明人： Kanji Hayashi , Shigeki Sueda , Hideaki Furumoto , Junichi Nishizaki , Yoichiro Tsumura , Nobuyoshi Goshima
CPC分类号： B21B38/02 , B21B37/68 , B21B2273/04
摘要： A shape detection device capable of detecting meandering of a strip with high accuracy and a method thereof. The device includes a plurality of split rolls provided in a width direction of a rolling material; a table which guides the rolling material and which is rotatably supported; a fixing member supported by the table; torque detectors for separately detecting loads acting on both ends of the split rolls when the rolling material comes in contact with the split roll as moments; supporting arms of which one end rotatably supports the split roll and the other end is supported by the fixing member through the torque detectors; a meandering amount computing unit for computing a meandering amount of the rolling material using the moments detected by the torque detectors, and a plate shape computing unit for computing a plate shape of the rolling material using the moments and the meandering amount.
摘要翻译： 能够高精度地检测条纹的形状检测装置及其方法。 该装置包括沿轧制材料的宽度方向设置的多个分割辊; 引导滚动材料并被可旋转地支撑的工作台; 由桌子支撑的固定构件; 扭矩检测器，用于当轧制材料以分裂辊接触作为力矩时分别检测作用在分割辊两端的负载; 其一端可旋转地支撑分割辊的支撑臂，另一端由固定构件通过扭矩检测器支撑; 用于使用由扭矩检测器检测到的力矩计算滚动材料的曲折量的曲折量计算单元，以及用于使用力矩和曲折量计算轧制材料的板形的板形计算单元。
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公开(公告)号：US5191696A
公开(公告)日：1993-03-09
申请号：US774181
申请日：1991-10-09
申请人： Osamu Kishi , Kanji Hayashi , Hideaki Furumoto , Osamu Miyamoto , Kazuo Morimoto , Hideki Akita , Yasuyuki Yoshida , Ikuo Wakamoto
发明人： Osamu Kishi , Kanji Hayashi , Hideaki Furumoto , Osamu Miyamoto , Kazuo Morimoto , Hideki Akita , Yasuyuki Yoshida , Ikuo Wakamoto
CPC分类号： B21B15/0085 , B21B1/26 , B21B13/023 , Y10T29/49936 , Y10T29/49938 , Y10T29/49941
摘要： In a continuous rolling line wherein the tail end part of a preceding rolled plate and the head end part of a following rolled plate are joined subsequently to a rough rolling and subjected to a following continuous finish rolling: a joining method of rolled plates wherein the tail end of the preceding rolled plate and the head end of the following rolled plate are formed into a nearly rectangular convex and concave shape respectively so as to inlay each other, the convex part and the concave part being combined each other in the same plane as the rolling lines, and then being fed to the continuous finish rolling; a joining method rolled plates wherein the side surface of the parallel inlay is formed in a taper shape in the direction of the plate thickness at any desired location of either the tail end part of the preceding rolled plate or the head end part of the backward rolled plate or of the both parts, and then being fed to the continuous finish rolling; and a joining method of rolled plates wherein the cut parts of the preceding and the following rolled plates are inlaid each other at the same plane, and joining only a part of the side edge of the inlay.
摘要翻译： 在连续轧制生产线中，其中先前轧制板的尾端部分和随后的轧制板材的头端部分在粗轧后接合并进行后续的连续精轧：轧制板的接合方法，其中尾部 先前的轧制板的端部和随后的轧制板的头端分别形成为大致矩形的凸形和凹形，使得凸部和凹部彼此组合在与 轧制线，然后进给连续精轧; 接合方法轧制板，其中平行嵌入物的侧表面在板厚度的方向上形成为在先前轧制板的尾端部分的任何所需位置或向后轧制的头端部分的锥形形状 板或两部分，然后进给到连续精轧; 以及轧制板的接合方法，其中前后轧制板的切割部分在相同的平面处彼此镶嵌，并且仅接合镶嵌物的侧边缘的一部分。
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公开(公告)号：US20080134739A1
公开(公告)日：2008-06-12
申请号：US11919489
申请日：2006-03-10
申请人： Kanji Hayashi , Shigeki Sueda , Hideaki Furumoto , Junichi Nishizaki , Yoichiro Tsumura , Nobuyoshi Goshima
发明人： Kanji Hayashi , Shigeki Sueda , Hideaki Furumoto , Junichi Nishizaki , Yoichiro Tsumura , Nobuyoshi Goshima
CPC分类号： B21B38/02 , B21B37/68 , B21B2273/04
摘要： Provided is a shape detection device capable of detecting meandering of a strip with high accuracy and a method thereof. Accordingly, the present invention is formed so as to include a plurality of split rolls (23) provided in a width direction of a rolling material (S); a table (13) which guides the rolling material (S) and which is rotatably supported; a fixing member (25) supported by the table (13); torque detectors (29a, 29b) for separately detecting loads acting on both ends of the split rolls (23) when the rolling material (S) comes in contact with the split roll (23) as moments; supporting arms (24a, 24b) of which one end rotatably supports the split roll (23) and the other end is supported by the fixing member (25) through the torque detectors (29a, 29b); a meandering amount computing unit (41) for computing a meandering amount of the rolling material using the moments detected by the torque detectors (29a, 29b), and a plate shape computing unit (42) for computing a plate shape of the rolling material (S) using the moments and the meandering amount.
摘要翻译： 提供一种能够高精度地检测条带的弯曲的形状检测装置及其方法。 因此，本发明形成为包括在轧制材料（S）的宽度方向上设置的多个分割辊（23）。 引导滚动材料（S）并被可旋转地支撑的工作台（13） 由所述台（13）支撑的固定构件（25）; 扭转检测器（29a，29b），用于当轧制材料（S）以分裂辊（23）接触作为力时分别检测作用在分割辊（23）两端的负载; 支撑臂（24a，24b）的一端可旋转地支撑分割辊（23），另一端通过转矩检测器（29a，29b）由固定构件（25）支撑; 用于使用由扭矩检测器（29a，29b）检测到的力矩来计算滚动材料的曲折量的曲折量计算单元（41），以及用于计算滚动的板形的板形计算单元（42） 材料（S）使用时刻和蜿蜒数量。
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公开(公告)号：US06959571B2
公开(公告)日：2005-11-01
申请号：US10192641
申请日：2002-07-11
CPC分类号： B21B31/02 , B21B13/023 , B21B31/32 , B21B37/007 , B21B2013/025
摘要： Hydraulic cylinders are provided in a housing so as to be opposed to work rolls and backup rolls. Before a front end portion of a rollable material is engaged between the work rolls, the working oil pressure of the hydraulic cylinders is set at a high pressure value to make a pressing force on roll chocks high. After the rollable material is completely engaged between the work rolls, the working oil pressure of the hydraulic cylinders is set at a low pressure value to make the pressing force on the roll chocks low.
摘要翻译： 液压缸设置在壳体中以与工作辊和支撑辊相对。 在可滚动材料的前端部分接合在工作辊之间之前，液压缸的工作油压被设定在高压力值，以使辊轴承座上的压力高。 在可轧材料完全接合在工作辊之间后，液压缸的工作油压被设定在低压值，使得辊轴承座上的按压力低。
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