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1. 发明公开

EP1464429A3 Burr removing method 有权
标题翻译：毛刺去除方法
公开(公告)号：EP1464429A3
公开(公告)日：2004-10-20
申请号：EP04011584.2
申请日：1999-10-28
申请人： NKK CORPORATION , JP Steel Plantech Co.
发明人： Yamashita, Koji , Hayashi, Hiromasa , Okawa, Susumu , Okushima, Koji
IPC分类号： B23C3/12 , B23D37/08 , B23K11/04 , B23K11/36
CPC分类号： B23D79/02 , B21B15/0007 , B21B15/0085 , B21B45/00 , B23B2220/08 , B23C3/12 , B23D37/08 , B23K37/08 , B23K2201/16 , Y10T83/0259 , Y10T409/303808 , Y10T409/304144 , Y10T409/3042 , Y10T409/304256 , Y10T409/307784 , Y10T409/50082 , Y10T409/501476 , Y10T409/501968 , Y10T409/502132 , Y10T409/509512
摘要： A burr removing method comprises the steps of disposing a cutter (11) having a circular cutting edge such that the flank of the cutter (11) is substantially in parallel with the surface of a steel piece (1) on which a burr (2) exists and the following formula is satisfied with respect to the burr (2):R/2 + W/2
摘要翻译：毛刺去除方法包括以下步骤：设置具有圆形切削刃的切削器（11），使得切削器（11）的侧面基本上平行于其上具有毛刺（2）的钢片（1）的表面，（2）满足以下公式：R / 2 + W / 2 <Δ

2. 发明公开

EP1464429A2 Burr removing method 有权
标题翻译： Entgratverfahren
公开(公告)号：EP1464429A2
公开(公告)日：2004-10-06
申请号：EP04011584.2
申请日：1999-10-28
申请人： NKK CORPORATION , JP Steel Plantech Co.
发明人： Yamashita, Koji , Hayashi, Hiromasa , Okawa, Susumu , Okushima, Koji
IPC分类号： B23C3/12 , B23D37/08 , B23K11/04 , B23K11/36
CPC分类号： B23D79/02 , B21B15/0007 , B21B15/0085 , B21B45/00 , B23B2220/08 , B23C3/12 , B23D37/08 , B23K37/08 , B23K2201/16 , Y10T83/0259 , Y10T409/303808 , Y10T409/304144 , Y10T409/3042 , Y10T409/304256 , Y10T409/307784 , Y10T409/50082 , Y10T409/501476 , Y10T409/501968 , Y10T409/502132 , Y10T409/509512
摘要： A burr removing method comprises the steps of disposing a cutter (11) having a circular cutting edge such that the flank of the cutter (11) is substantially in parallel with the surface of a steel piece (1) on which a burr (2) exists and the following formula is satisfied with respect to the burr (2): R/2 + W/2 wherein W shows the width of the burr (2), R shows the radius of the cutter (11), and Δ shows the shortest distance from the center of the cutter to the center line of the width of the burr; and cutting the burr (2) located at an edge of the steel piece (1) by the cutter (41) by relatively moving the cutter (41) toward the outside of the steel piece (1) along the lengthwise direction of the burr (2).
摘要翻译：一种毛刺去除方法包括以下步骤：设置具有圆形切割边缘的切割器（11），使得切割器（11）的侧面基本上与钢片（1）的表面平行，在其上具有毛刺（2）存在并且相对于毛刺（2）满足以下公式： R / 2 + W / 2 其中W表示毛刺（2）的宽度，R表示刀具（11）的半径，DELTA表示从刀具的中心到毛刺宽度的中心线的最短距离; 以及通过使刀具（41）沿着毛刺的长度方向相对地移动到钢片（1）的外侧，通过刀具（41）切割位于钢片（1）的边缘处的毛刺（2） 2）。

3. 发明授权

EP1464429B1 Burr removing method 有权
标题翻译：去毛刺
公开(公告)号：EP1464429B1
公开(公告)日：2006-12-13
申请号：EP04011584.2
申请日：1999-10-28
申请人： JP Steel Plantech Co.
发明人： Yamashita, Koji , Hayashi, Hiromasa , Okawa, Susumu , Okushima, Koji
IPC分类号： B23C3/12 , B23D37/08 , B23K11/04 , B23K11/36
CPC分类号： B23D79/02 , B21B15/0007 , B21B15/0085 , B21B45/00 , B23B2220/08 , B23C3/12 , B23D37/08 , B23K37/08 , B23K2201/16 , Y10T83/0259 , Y10T409/303808 , Y10T409/304144 , Y10T409/3042 , Y10T409/304256 , Y10T409/307784 , Y10T409/50082 , Y10T409/501476 , Y10T409/501968 , Y10T409/502132 , Y10T409/509512

4. 发明授权

EP1057563B1 METHOD AND DEVICE FOR DEBURRING 有权
标题翻译：方法和设备进行微调
公开(公告)号：EP1057563B1
公开(公告)日：2004-12-22
申请号：EP99952800.3
申请日：1999-10-28
申请人： JFE Steel Corporation , JP Steel Plantech Co.
发明人： Yamashita, Koji , Hayashi, Hiromasa , Okawa, Susumu , Okushima, Koji NKK Plant & Construction Co. Ltd.
IPC分类号： B23C3/12 , B23K11/04 , B23K11/36 , B23D37/08
CPC分类号： B23D79/02 , B21B15/0007 , B21B15/0085 , B21B45/00 , B23B2220/08 , B23C3/12 , B23D37/08 , B23K37/08 , B23K2201/16 , Y10T83/0259 , Y10T409/303808 , Y10T409/304144 , Y10T409/3042 , Y10T409/304256 , Y10T409/307784 , Y10T409/50082 , Y10T409/501476 , Y10T409/501968 , Y10T409/502132 , Y10T409/509512

5. 发明授权

EP0761331B1 Method for removing burr in continuous rolling process and apparatus thereof 失效
标题翻译：一种用于在连续轧制方法及其装置的去除毛刺的处理
公开(公告)号：EP0761331B1
公开(公告)日：2000-05-03
申请号：EP96113917.7
申请日：1996-08-30
申请人： NKK CORPORATION
发明人： Matsuo, Giichi , Hamura, Nobuyoshi , Okawa, Susumu , Anai, Hidenori , Sakai, Akira , Aoyama, Soichi , Okushima, Koji , Sugawara, Yuki , Ushioda, Bunnosuke , Watanabe, Yuji
IPC分类号： B21B15/00 , B24B5/38
CPC分类号： B21B15/0085 , B21B1/04 , B21B1/466 , B21B2001/022 , B24B5/38

6. 发明公开

EP0761329A1 An apparatus for joining billets in continuous rolling mill 失效
标题翻译： Vorrichtung zum Verbinden vonKnüppeln在einem kontinueierlichen Walzwerk
公开(公告)号：EP0761329A1
公开(公告)日：1997-03-12
申请号：EP96113831.0
申请日：1996-08-29
申请人： NKK CORPORATION
发明人： Okushima, Koji , Aoyama, Soichi , Okawa, Susumu
IPC分类号： B21B15/00 , B21B39/12 , B23K11/00 , B24B5/38
CPC分类号： B24B5/38 , B21B1/18 , B21B15/0085 , B21B39/12 , B23K11/0073 , B24B27/033
摘要： An apparatus for joining billets in continuous rolling mill comprises a pair of parallel rails 14, a travelling welding machine 4 having first support rolls 54,55, a travelling grinding machine 5 having second support rolls 56a, 56b,57, a first group of carriages 41,42,43 each of which has a third support roll 51,52,53 for support billets, and a second group of carriages 44,45,46 each of which has a fourth support roll 58,59,60 for support billets. The travelling welding machine welds a rear end of a preceding billet with a front end of a succeeding billet while moving on the pair of rails. The travelling grinding machine removes burr on weld zone of the billets while moving on the pair of rails. The first group of carriages is arranged at upstream of the travelling welding machine and is connected with the travelling welding machine by a flexible joint member. The second group of carriages is arranged at downstream of the travelling grinding machine and is connected with the travelling grinding machine by a flexible joint member.
摘要翻译：用于在连续轧机中连接坯料的装置包括一对平行轨道14，具有第一支撑辊54,55的行进焊接机4，具有第二支撑辊56a，56b，57的行进研磨机5，第一组支架 41,42,43各具有用于支撑坯料的第三支撑辊51,52,53，以及第二组托架44,45,46，每个托架具有用于支撑坯料的第四支撑辊58,59,60。移动焊接机在一对轨道上移动时，将前一坯料的后端与后续钢坯的前端焊接。移动式磨床在一对轨道上移动时，能够消除坯料焊接区的毛刺。第一组滑架布置在行进焊接机的上游，并通过柔性接头构件与移动焊接机连接。第二组滑架布置在行进研磨机的下游，并通过柔性接头构件与行进研磨机连接。

7. 发明公开

EP0761331A1 Method for removing burr in continuous rolling process and apparatus thereof 失效
标题翻译： Verfahren zur Beseitigung der Grate in einem kontinueierlichen Walzverfahren undGerätdafür
公开(公告)号：EP0761331A1
公开(公告)日：1997-03-12
申请号：EP96113917.7
申请日：1996-08-30
申请人： NKK CORPORATION
发明人： Matsuo, Giichi , Hamura, Nobuyoshi , Okawa, Susumu , Anai, Hidenori , Sakai, Akira , Aoyama, Soichi , Okushima, Koji , Sugawara, Yuki , Ushioda, Bunnosuke , Watanabe, Yuji
IPC分类号： B21B15/00 , B24B5/38
CPC分类号： B21B15/0085 , B21B1/04 , B21B1/466 , B21B2001/022 , B24B5/38
摘要： A method for removing burr in a continuous rolling process of the first aspect of the present invention comprises the steps of: joining the rear end of a preceding billet (10) with the front end of a succeeding billet (10) using the flash butt welding method while running both thereof; and grinding a burr on the welded part of the joined portion using a plurality of grinders (31) while the billets running and while rotating the grinders and moving thereof synchronously with the travelling speed of the billets. and
A grinding machine for continuously rolling a round billet (20) comprises: a travelling body (11) shuttling along the direction of the round billet movement; a turret ring (55) supported by the travelling body in a rotatable state thereof; a plurality of grinding devices (51) arranged in a movable manner within a radius of the turret ring; and grinders (31) of the grinding device, which are set at a tilted angle against the center axis of the turret ring.
摘要翻译：在本发明的第一方面的连续轧制过程中，除去毛刺的方法包括以下步骤：使用闪光对接焊接前一坯料（10）的后端与后续坯料（10）的前端方法同时运行; 并使用多个研磨机（31）在所述接合部的焊接部分上研磨毛刺，同时所述坯料行进并同时使所述研磨机旋转并与所述坯料的行进速度同步地移动。以及用于连续轧制圆坯（20）的研磨机包括：沿着圆坯运动方向穿梭的行进体（11）; 在所述行进体的可旋转状态下支承的转台环（55）; 多个研磨装置（51），其可移动地设置在所述转盘环的半径内; 和研磨装置的研磨器（31），其相对于转盘环的中心轴线倾斜设置。

8. 发明授权

EP0815968B1 Method of continuous rolling and apparatus therefor 失效
标题翻译：连续轧制方法和装置
公开(公告)号：EP0815968B1
公开(公告)日：2001-08-29
申请号：EP97110040.9
申请日：1997-06-19
申请人： NKK CORPORATION
发明人： Matsuo, Giichi , Okawa, Susumu , Fujii, Hiroshi
IPC分类号： B21B15/00
CPC分类号： B21B15/0085 , B21B1/18 , Y10T29/5183

9. 发明授权

EP0761329B1 An apparatus for joining billets in continuous rolling mill 失效
标题翻译：装置用于在连续轧机接合钢坯
公开(公告)号：EP0761329B1
公开(公告)日：1999-10-27
申请号：EP96113831.0
申请日：1996-08-29
申请人： NKK CORPORATION
发明人： Okushima, Koji , Aoyama, Soichi , Okawa, Susumu
IPC分类号： B21B15/00 , B21B39/12 , B23K11/00 , B24B5/38
CPC分类号： B24B5/38 , B21B1/18 , B21B15/0085 , B21B39/12 , B23K11/0073 , B24B27/033

10. 发明公开

EP0815969A1 Method for continuous rolling and apparatus therefor 失效
标题翻译：连续轧制方法及其装置
公开(公告)号：EP0815969A1
公开(公告)日：1998-01-07
申请号：EP97110043.3
申请日：1997-06-19
申请人： NKK CORPORATION
发明人： Matsuo, Giichi , Okawa, Susumu , Okushima, Koji
IPC分类号： B21B15/00 , B23K11/04 , B23K11/00 , B21B37/00
CPC分类号： B21B37/005 , B21B1/18 , B21B15/0085 , B21B39/006 , B21B2273/20 , B21B2275/04 , B21B2275/06 , B23K11/04
摘要： A plurality of materials are rolled in an upstream stand (10). While transfer speed of a succeeding material and the front end position thereof are detected, the transfer speed and the rear end position of a preceding material are detected by a measuring roll (28). The transfer speed of the succeeding material is controlled by adjusting at least the drive speed of the pinch rolls (27) so as the front end of the succeeding material to contact with the rear end of the preceding material at a specified position in a travelling welder (24). The rear end of the preceding material is joined with the front end of the succeeding material by flash-butt welding using the travelling welder (24) to form a continuous material while letting the travelling welder (24) move at a speed synchronous with the transfer speed of the continuous material. The welded portion on the continuous material is ground and/or cut to remove burr therefrom. After removing the burr, the continuous material is continuously rolled by a down-stream stand (11), and apparatus for carrying out the above-described method.
摘要翻译：多个材料在上游支架（10）中滚动。在检测后续材料的传送速度及其前端位置的同时，用测量辊（28）检测先行材料的传送速度和后端位置。通过至少调节夹送辊（27）的驱动速度来控制后续材料的传送速度，以使后续材料的前端在前进材料的后端与行进焊机中的特定位置接触（24）。利用行走焊机（24）通过闪光对焊将前面材料的后端与后面材料的前端焊接在一起，形成连续材料，同时使移动焊机（24）以与转移同步的速度移动连续材料的速度。对连续材料上的焊接部分进行研磨和/或切割以去除其上的毛刺。在去除毛刺后，通过下游支架（11）连续地轧制连续材料，并实施上述方法。

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