公开(公告)号：US06195859B1

公开(公告)日：2001-03-06

申请号：US09326687

申请日：1999-06-07

申请人： Shigefumi Katsura ,  Hideyuki Nikaido ,  Shigeru Isoyama ,  Takeshi Hirabayashi ,  Atsushi Yuki ,  Masuto Shimizu ,  Toshiaki Amagasa ,  Kanji Hayashi ,  Shozo Tashiro ,  Tetsuo Ichikizaki ,  Mitsuhiro Takagi ,  Tadashi Nakagawa ,  Motofumi Kuroda

发明人： Shigefumi Katsura ,  Hideyuki Nikaido ,  Shigeru Isoyama ,  Takeshi Hirabayashi ,  Atsushi Yuki ,  Masuto Shimizu ,  Toshiaki Amagasa ,  Kanji Hayashi ,  Shozo Tashiro ,  Tetsuo Ichikizaki ,  Mitsuhiro Takagi ,  Tadashi Nakagawa ,  Motofumi Kuroda

IPC分类号： B23Q714

CPC分类号： B21B15/0085 ,  B23C3/13 ,  Y10S29/094 ,  Y10S29/102 ,  Y10T29/5182 ,  Y10T409/303808 ,  Y10T409/30392 ,  Y10T409/304088 ,  Y10T409/3042 ,  Y10T409/304256 ,  Y10T409/402625 ,  Y10T409/4056 ,  Y10T409/50164 ,  Y10T409/501968

摘要： In the present invention, in cutting the top and bottom surfaces of a hot-rolled sheet by the rotation of milling cutters holding the sheet therebetween in the thickness direction of the sheet in the running process of the hot-rolled sheet, the cutting resistance determined by the cutting conditions including the type of hot-rolled sheet, the temperature in cutting, and the cut depth is controlled by the adjustment of cut depth, and cutting is performed by making the tension produced on the hot-rolled sheet by the cutting resistance lower than the breaking strength of the joint portion to prevent the breakage of hot-rolled sheet.

摘要翻译： 在本发明中，在热轧板的运转过程中，通过在片材的厚度方向上保持片材的铣刀的旋转来切割热轧板的顶面和底面，确定了切削阻力 通过包括热轧板的类型的切割条件，通过切割深度的调节来控制切割温度和切割深度，并且通过使切割阻力在热轧板上产生的张力进行切割 低于接合部的断裂强度，以防止热轧板断裂。

公开(公告)号：US5951220A

公开(公告)日：1999-09-14

申请号：US809554

申请日：1997-03-21

申请人： Shigefumi Katsura ,  Atsushi Yuki ,  Masuto Shimizu ,  Toshiaki Amagasa ,  Kanji Hayashi ,  Shozo Tashiro ,  Tetsuo Ichikizaki

发明人： Shigefumi Katsura ,  Atsushi Yuki ,  Masuto Shimizu ,  Toshiaki Amagasa ,  Kanji Hayashi ,  Shozo Tashiro ,  Tetsuo Ichikizaki

IPC分类号： B21B15/00 ,  B23C3/13 ,  B23Q11/00 ,  B23Q11/10 ,  B23C3/14 ,  B24B49/00

CPC分类号： B21B15/0085 ,  B23C3/13 ,  Y10S29/094 ,  Y10S29/102 ,  Y10T29/5182 ,  Y10T409/303808 ,  Y10T409/30392 ,  Y10T409/304088 ,  Y10T409/3042 ,  Y10T409/304256 ,  Y10T409/402625 ,  Y10T409/4056 ,  Y10T409/50164 ,  Y10T409/501968

摘要： A surface cutting method for a hot-rolled steel product that includes a joint portion having a predetermined breaking strength includes a step of clamping the steel product between a pair of milling cutters that are arranged on top and bottom surfaces of the steel product, while the steel product is conveyed in a longitudinal running direction. The top and bottom surfaces of the steel product are subjected to cutting by rotating the milling cutters in a rotating direction. A cutting resistance applied to the milling cutters during the cutting is determined based on parameters including type of steel, width, thickness, surface temperature and conveying speed of the steel product, as well as circumferential speed and cutting depth of the milling cutters. The cutting resistance is controlled by adjusting the cutting depth of the milling cutters by actuators connected to the milling cutters, such that a tension lower than the breaking strength of the joint portion is applied to the steel product by the cutting resistance, so as to prevent breakage of the joint portion during the cutting.

摘要翻译： PCT No.PCT / JP96 / 02058 Sec。 371日期1997年3月21日 102（e）1997年3月21日PCT PCT 1996年7月23日PCT公布。 公开号WO97 / 03778 日本特开1997年2月6日，包括具有预定断裂强度的接合部的热轧钢制品的表面切割方法包括将钢制品夹在一对铣刀之间的步骤，该对铣刀布置在 钢产品，而钢产品沿纵向运行方向输送。 通过沿旋转方向旋转铣刀对钢制品的顶面和底面进行切割。 根据钢种的种类，宽度，厚度，表面温度和钢材输送速度以及铣削刀具的圆周速度和切削深度等参数，决定切削时施加在切削刃上的切削阻力。 通过调节与铣刀相连的致动器的切削深度来控制切削阻力，使得通过切削阻力将低于接头部分的断裂强度的张力施加到钢制品上，以防止 切割期间接头部分断裂。

公开(公告)号：US6086296A

公开(公告)日：2000-07-11

申请号：US326681

申请日：1999-06-07

申请人： Shigefumi Katsura ,  Atsushi Yuki ,  Toshiaki Amagasa ,  Kanji Hayashi ,  Shozo Tashiro ,  Tetsuo Ichikizaki

发明人： Shigefumi Katsura ,  Atsushi Yuki ,  Toshiaki Amagasa ,  Kanji Hayashi ,  Shozo Tashiro ,  Tetsuo Ichikizaki

IPC分类号： B21B15/00 ,  B23C3/13 ,  B23Q11/00 ,  B23Q11/10 ,  B23C3/14

CPC分类号： B21B15/0085 ,  B23C3/13 ,  Y10S29/094 ,  Y10S29/102 ,  Y10T29/5182 ,  Y10T409/303808 ,  Y10T409/30392 ,  Y10T409/304088 ,  Y10T409/3042 ,  Y10T409/304256 ,  Y10T409/402625 ,  Y10T409/4056 ,  Y10T409/50164 ,  Y10T409/501968

摘要： A surface cutting apparatus for hot-rolled products cuts top and bottom surfaces of a hot-rolled steel product continuously or intermittently by passing the steel product between a pair of rotary drums (milling cutters) that rotate in a direction reverse to each other. The apparatus includes a disk having a larger diameter than that of the rotary drums at one or both ends of at least one of the rotary drums. The disk recognizes a gap between the rotary drums, allowing a zero adjustment to be made without excessively pressing the rotary drums. The measurement can be by a non-contact distance meter, eddy-current type sensor or other sensor.

摘要翻译： 用于热轧产品的表面切割装置通过使钢产品在相反方向旋转的一对旋转滚筒（铣刀）之间连续地或间歇地切割热轧钢产品的顶表面和底表面。 该装置包括在至少一个旋转鼓的一端或两端具有比旋转鼓的直径大的直径的盘。 盘识别出旋转鼓之间的间隙，允许在不过度按压旋转鼓的情况下进行零调整。 测量可以通过非接触式距离计，涡流式传感器或其他传感器。

公开(公告)号：US6084222A

公开(公告)日：2000-07-04

申请号：US236628

申请日：1999-01-26

申请人： Kazuo Morimoto ,  Kazuya Tsurusaki ,  Kanji Hayashi ,  Atsushi Yuki ,  Shigefumi Katsura ,  Shigeru Isoyama ,  Hideyuki Nikaido

发明人： Kazuo Morimoto ,  Kazuya Tsurusaki ,  Kanji Hayashi ,  Atsushi Yuki ,  Shigefumi Katsura ,  Shigeru Isoyama ,  Hideyuki Nikaido

IPC分类号： H05B6/10 ,  B21B15/00 ,  B23K13/02 ,  B23K20/00 ,  B23K37/04 ,  H05B6/40

CPC分类号： B23K13/02 ,  B21B15/0085 ,  B23K2201/18

摘要： A sheet bar joining apparatus comprises a heater provided between a delivery-side clamp for clamping a rear end of a preceding sheet bar and an entry-side clamp for clamping a front end of a succeeding sheet bar; upper and lower anti-buckling plates provided on the entry-side clamp and located above and below the sheet bars; upper comb tooth portions and lower comb tooth portions formed in the upper and lower anti-buckling plates, respectively; a heat resistant insulator provided at a surface of each comb tooth portion opposed to the sheet bars; and a plurality of groove portions provided near the surface of each comb tooth portion opposed to the sheet bars.

摘要翻译： 片材接合装置包括：加热器，设置在用于夹紧前一片材杆的后端的传送侧夹具和用于夹紧后续片材杆的前端的入口侧夹具之间; 设置在入口侧夹具上并位于片材杆上方和下方的上下抗弯板; 分别形成在上下抗弯板中的上梳齿部分和下梳齿部分; 设置在与所述薄板坯相对的每个梳齿部的表面处的耐热绝缘体; 以及设置在每个梳齿部的与片材杆相对的表面附近的多个槽部。

公开(公告)号：US5951903A

公开(公告)日：1999-09-14

申请号：US513789

申请日：1995-12-29

申请人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Toshiaki Amagasa ,  Nozomu Tamura ,  Takahiro Yamasaki ,  Masashi Osada ,  Hirosuke Yamada ,  Toshisada Takechi ,  Norio Takashima ,  Junzo Nitta ,  Shuji Amanuma ,  Kanji Hayashi ,  Akio Kuroda ,  Yoshiki Mito ,  Kunio Miyamoto ,  Kazuo Morimoto ,  Ikuo Wakamoto ,  Kazuya Tsurusaki ,  Hideo Sakamoto ,  Michio Hashimoto ,  Hiroyuki Nakano ,  Toshinobu Eguchi ,  Fumihiro Maeda

发明人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Toshiaki Amagasa ,  Nozomu Tamura ,  Takahiro Yamasaki ,  Masashi Osada ,  Hirosuke Yamada ,  Toshisada Takechi ,  Norio Takashima ,  Junzo Nitta ,  Shuji Amanuma ,  Kanji Hayashi ,  Akio Kuroda ,  Yoshiki Mito ,  Kunio Miyamoto ,  Kazuo Morimoto ,  Ikuo Wakamoto ,  Kazuya Tsurusaki ,  Hideo Sakamoto ,  Michio Hashimoto ,  Hiroyuki Nakano ,  Toshinobu Eguchi ,  Fumihiro Maeda

IPC分类号： B21B1/26 ,  B21B15/00 ,  B23K13/01 ,  B23K13/02 ,  H05B6/10 ,  B21B45/00

CPC分类号： B21B15/0085 ,  B23K13/015 ,  B23K13/02 ,  B21B1/26 ,  B23K2201/18

摘要： According to the invention, the rear end of a preceding metal piece and a front end of a succeeding metal piece are heated, pressed and joined prior to the finishing hot rolling. An alternating magnetic field running through the metal pieces in the thickness direction thereof is generated in an end region on opposed faces of the respective metal pieces to perform heating. Another alternating magnetic field whose direction is reverse with respect to that of the former alternating magnetic field is partially generated in the end region on the opposed faces of the metal pieces and in either a region where the metal pieces exist or a region outside width ends of the metal pieces. This assures a uniform heating of the end region on the opposed faces of the metal pieces over their full width to reliably join the both metal pieces to each other.

摘要翻译： PCT No.PCT / JP94 / 02113 Sec。 371 1995年12月29日第 102（e）1995年12月29日PCT PCT 1994年12月15日PCT公布。 公开号WO95 / 16525 日期：1995年6月22日根据本发明，在精加工热轧之前，先前金属片的后端和后面的金属片的前端被加热，压制和接合。 在各个金属片的相对面上的端部区域中产生沿其厚度方向穿过金属片的交变磁场，以进行加热。 在金属片的相对面上的端部区域和金属片存在的区域或外侧宽度端部的区域中部分地产生相对于前者的交变磁场的方向相反的另一个交变磁场 金属件。 这确保了金属片的相对面上的端部区域在其全宽度上的均匀加热，以将两个金属片彼此可靠地接合。

公开(公告)号：US06373017B1

公开(公告)日：2002-04-16

申请号：US09415609

申请日：1999-10-09

申请人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Hirosuke Yamada ,  Nozomu Tamura ,  Toshiaki Amagasa ,  Toshisada Takechi ,  Katsuhiro Takebayashi ,  Kanji Hayashi ,  Kunio Miyamoto ,  Akio Kuroda ,  Kazunori Nagai ,  Yoshiki Mito ,  Kazuo Morimoto ,  Kazuya Tsurusaki ,  Kiyoshi Izumi

发明人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Hirosuke Yamada ,  Nozomu Tamura ,  Toshiaki Amagasa ,  Toshisada Takechi ,  Katsuhiro Takebayashi ,  Kanji Hayashi ,  Kunio Miyamoto ,  Akio Kuroda ,  Kazunori Nagai ,  Yoshiki Mito ,  Kazuo Morimoto ,  Kazuya Tsurusaki ,  Kiyoshi Izumi

IPC分类号： B23K1102

CPC分类号： B23K13/00 ,  B21B1/26 ,  B21B15/0085 ,  B23K13/015 ,  B23K37/047 ,  B23K2101/16

摘要： A continuous hot rolling mill with a metal block conveying apparatus and a metal block joining apparatus which moves with the metal blocks along the metal block conveying apparatus to conform a joining operation. The metal block conveying apparatus uses rollers supported by cylinders with a common hydraulic circuit which allows the cylinders to follow guide rails on the metal block joining apparatus and lower out of the path of the metal block joining apparatus and then return to a metal block support position after the metal block joining apparatus' passage without individual control circuits and valves for each of the cylinders.

摘要翻译： 一种具有金属块输送装置和金属块接合装置的连续热轧机，其与金属块沿着金属块输送装置一起移动以符合接合操作。 金属块输送装置使用由气缸支撑的辊，其具有公共液压回路，其允许气缸跟随金属块接合装置上的导轨并且靠近金属块接合装置的路径，然后返回到金属块支撑位置 在没有各个控制电路的金属块接合装置通路和每个气缸的阀之后。

公开(公告)号：US06345756B1

公开(公告)日：2002-02-12

申请号：US09441503

申请日：1999-11-15

申请人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Hirosuke Yamada ,  Nozomu Tamura ,  Toshiaki Amagasa ,  Toshisada Takechi ,  Katsuhiro Takebayashi ,  Kanji Hayashi ,  Kunio Miyamoto ,  Akio Kuroda ,  Kazunori Nagai ,  Yoshiki Mito ,  Kazuo Morimoto ,  Kazuya Tsurusaki ,  Kiyoshi Izumi

发明人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Hirosuke Yamada ,  Nozomu Tamura ,  Toshiaki Amagasa ,  Toshisada Takechi ,  Katsuhiro Takebayashi ,  Kanji Hayashi ,  Kunio Miyamoto ,  Akio Kuroda ,  Kazunori Nagai ,  Yoshiki Mito ,  Kazuo Morimoto ,  Kazuya Tsurusaki ,  Kiyoshi Izumi

IPC分类号： B23K100

CPC分类号： B23K13/00 ,  B21B1/26 ,  B21B15/0085 ,  B23K13/015 ,  B23K37/047 ,  B23K2101/16

摘要： The invention comprises a continuous hot rolling method in which a rear end portion of a preceding metal block and a fore end portion of a succeeding metal block are cut and the metal blocks are joined to each other by heating and pressing followed by a finish rolling. A region of each metal block is restrained from a clamping position to the end portion thereof in order to prevent a change in level of the metal blocks in heating and pressing the piece. The end portions of the metal blocks can be thus prevented from deformation.

摘要翻译： 本发明包括一个连续热轧方法，其中先前金属块的后端部分和后面的金属块的前端部分被切割，金属块通过加热和压制然后进行精轧而彼此接合。 每个金属块的区域被限制到其端部的夹紧位置，以防止在加热和压制件时金属块的水平的变化。 因此可以防止金属块的端部变形。

公开(公告)号：US06184508B2

公开(公告)日：2001-02-06

申请号：US09352163

申请日：1999-07-12

申请人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Toshiaki Amagasa ,  Nozomu Tamura ,  Takahiro Yamasaki ,  Masashi Osada ,  Hirosuke Yamada ,  Toshisada Takechi ,  Norio Takashima ,  Junzo Nitta ,  Shuji Amanuma ,  Kanji Hayashi ,  Akio Kuroda ,  Yoshiki Mito ,  Kunio Miyamoto ,  Kazuo Morimoto ,  Ikuo Wakamoto ,  Kazuya Tsurusaki ,  Hideo Sakamoto ,  Michio Hashimoto ,  Hiroyuki Nakano ,  Toshinobu Eguchi ,  Fumihiro Maeda

发明人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Toshiaki Amagasa ,  Nozomu Tamura ,  Takahiro Yamasaki ,  Masashi Osada ,  Hirosuke Yamada ,  Toshisada Takechi ,  Norio Takashima ,  Junzo Nitta ,  Shuji Amanuma ,  Kanji Hayashi ,  Akio Kuroda ,  Yoshiki Mito ,  Kunio Miyamoto ,  Kazuo Morimoto ,  Ikuo Wakamoto ,  Kazuya Tsurusaki ,  Hideo Sakamoto ,  Michio Hashimoto ,  Hiroyuki Nakano ,  Toshinobu Eguchi ,  Fumihiro Maeda

IPC分类号： H05B640

CPC分类号： B21B15/0085 ,  B21B1/26 ,  B23K13/015 ,  B23K13/02 ,  B23K2101/18

摘要： An apparatus for joining metal pieces using induction heating. Preceding and succeeding metal pieces are followed by a carriage which carries an inductor. The inductor has the ability to move in the longitudinal direction of the metal pieces relative to the carriage to allow the inductor to move more or less upon the preceding or succeeding metal pieces to increase or decrease the induction heating effect, thereby taking into account any thickness variation of the metal pieces and yet still heating them evenly with regard to each other, prior to their being pressed against each other for joining before hot finishing rolling.

摘要翻译： 一种使用感应加热连接金属片的装置。 前面和后面的金属件之后是一个带有电感的托架。 电感器具有相对于托架在金属片的纵向上移动的能力，以允许电感器或多或少地前进或后续的金属片移动以增加或减少感应加热效应，从而考虑到任何厚度 金属片的变化，并且仍然在彼此相互压合之前彼此均匀加热，然后在热精轧之前彼此压合。

公开(公告)号：US06262402B1

公开(公告)日：2001-07-17

申请号：US09352164

申请日：1999-07-12

申请人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Toshiaki Amagasa ,  Nozomu Tamura ,  Takahiro Yamasaki ,  Masashi Osada ,  Hirosuke Yamada ,  Toshisada Takechi ,  Norio Takashima ,  Junzo Nitta ,  Shuji Amanuma ,  Kanji Hayashi ,  Akio Kuroda ,  Yoshiki Mito ,  Kunio Miyamoto ,  Kazuo Morimoto ,  Ikuo Wakamoto ,  Kazuya Tsurusaki ,  Hideo Sakamoto ,  Michio Hashimoto ,  Hiroyuki Nakano ,  Toshinobu Eguchi ,  Fumihiro Maeda

发明人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Toshiaki Amagasa ,  Nozomu Tamura ,  Takahiro Yamasaki ,  Masashi Osada ,  Hirosuke Yamada ,  Toshisada Takechi ,  Norio Takashima ,  Junzo Nitta ,  Shuji Amanuma ,  Kanji Hayashi ,  Akio Kuroda ,  Yoshiki Mito ,  Kunio Miyamoto ,  Kazuo Morimoto ,  Ikuo Wakamoto ,  Kazuya Tsurusaki ,  Hideo Sakamoto ,  Michio Hashimoto ,  Hiroyuki Nakano ,  Toshinobu Eguchi ,  Fumihiro Maeda

IPC分类号： H05B610

CPC分类号： B21B15/0085 ,  B21B1/26 ,  B23K13/015 ,  B23K13/02 ,  B23K2101/18

摘要： According to the invention, the rear end of a preceding metal piece and a front end of a succeeding metal piece are heated, pressed and joined prior to the finishing hot rolling. An alternating magnetic field running through the metal pieces in the thickness direction thereof is generated in an end region on opposed faces of the respective metal pieces to perform heating. Another alternating magnetic field whose direction is reverse with respect to that of the former alternating magnetic field is partially generated in the end region on the opposed faces of the metal pieces and in either a region where the metal pieces exist or a region outside width ends of the metal pieces. This assures a uniform heating of the end region on the opposed faces of the metal pieces over their full width to reliably join the both metal pieces to each other.

摘要翻译： 根据本发明，在精加工热轧之前，先前金属片的后端和后面的金属片的前端被加热，压制和接合。 在各个金属片的相对面上的端部区域中产生沿其厚度方向穿过金属片的交变磁场，以进行加热。 在金属片的相对面上的端部区域和金属片存在的区域或外侧宽度端部的区域中部分地产生相对于前者的交变磁场的方向相反的另一个交变磁场 金属件。 这确保了金属片的相对面上的端部区域在其全宽度上的均匀加热，以将两个金属片彼此可靠地接合。

公开(公告)号：US06218649B1

公开(公告)日：2001-04-17

申请号：US09352157

申请日：1999-07-12

申请人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Toshiaki Amagasa ,  Nozomu Tamura ,  Takahiro Yamasaki ,  Masashi Osada ,  Hirosuke Yamada ,  Toshisada Takechi ,  Norio Takashima ,  Junzo Nitta ,  Shuji Amanuma ,  Kanji Hayashi ,  Akio Kuroda ,  Yoshiki Mito ,  Kunio Miyamoto ,  Kazuo Morimoto ,  Ikuo Wakamoto ,  Kazuya Tsurusaki ,  Hideo Sakamoto ,  Michio Hashimoto ,  Hiroyuki Nakano ,  Toshinobu Eguchi ,  Fumihiro Maeda

发明人： Shigeru Isoyama ,  Takeshi Hirabayashi ,  Hideyuki Nikaido ,  Toshiaki Amagasa ,  Nozomu Tamura ,  Takahiro Yamasaki ,  Masashi Osada ,  Hirosuke Yamada ,  Toshisada Takechi ,  Norio Takashima ,  Junzo Nitta ,  Shuji Amanuma ,  Kanji Hayashi ,  Akio Kuroda ,  Yoshiki Mito ,  Kunio Miyamoto ,  Kazuo Morimoto ,  Ikuo Wakamoto ,  Kazuya Tsurusaki ,  Hideo Sakamoto ,  Michio Hashimoto ,  Hiroyuki Nakano ,  Toshinobu Eguchi ,  Fumihiro Maeda

IPC分类号： H05B610

CPC分类号： B21B15/0085 ,  B21B1/26 ,  B23K13/015 ,  B23K13/02 ,  B23K2101/18

摘要： Method and apparatus for joining metal pieces using induction heating. Metal pieces to be joined are placed end-to-end with a gap between them and induction heated in the thickness portion. To maximize speed and even heating edge-to-edge of the ends, members of a magnetic substance are provided in a gap between the inductor and the piece to be heated, thereby enhancing local heating effect by increasing magnetic flux density. Once heated, the ends are pressed together end-to-end for joining.

摘要翻译： 使用感应加热连接金属件的方法和装置。 要连接的金属片端对端放置，并在厚度部分进行感应加热。 为了最大化速度，甚至加热端部的边缘到边缘，磁性物质的构件设置在电感器和待加热件之间的间隙中，从而通过增加磁通密度来增强局部加热效果。 一旦被加热，端部端对端地被压在一起用于接合。