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31. 发明申请

US20130186156A1 METHOD AND LUBRICATION APPLICATION DEVICE FOR REGULATING THE FLATNESS AND/OR ROUGHNESS OF A METAL STRIP 审中-公开
标题翻译：用于调节金属条的平坦度和/或粗糙度的方法和润滑应用装置
公开(公告)号：US20130186156A1
公开(公告)日：2013-07-25
申请号：US13789980
申请日：2013-03-08
申请人： SMS SIEMAG AKTIENGESELLSCHAFT
发明人： Hans-Peter RICHTER , Hartmut PAWELSKI
IPC分类号： B21B1/00
CPC分类号： B21B1/00 , B21B1/30 , B21B37/44 , B21B45/0251 , B21B2261/14 , B21B2263/04
摘要： A method and a lubricant application device for regulating flatness and/or roughness of a metal strip in the outlet of a cold rolling stand by suitable metering of the amount of a lubricant per unit time applied to the metal strip in the inlet of the cold rolling stand. The invention that the applied amount of lubricant is metered in the form of a quantitative distribution over the width of the metal strip per unit time according to a detected control deviation between an actual and a desired flatness distribution over the width of the metal strip in the outlet of the cold rolling stand or a control deviation between an actual and a desired roughness distribution over the width of the metal strip in the outlet of the cold rolling stand or a combination of the two control deviations.
摘要翻译：一种方法和润滑剂施加装置，用于通过适当计量在冷轧入口处施加到金属带上的每单位时间的润滑剂的量来调节冷轧机架出口处的金属带的平整度和/或粗糙度站。本发明根据在金属带的宽度上的实际和期望的平坦度分布之间的检测到的控制偏差，以每单位时间在金属带的宽度上的定量分布形式计量润滑剂的应用量冷轧台的出口或冷轧台出口处的金属带的宽度上的实际和期望的粗糙度分布之间的控制偏差或两个控制偏差的组合。

32. 发明授权

US5086634A Coil-to-coil steel slitting process 失效
标题翻译：线圈到钢卷切割工艺
公开(公告)号：US5086634A
公开(公告)日：1992-02-11
申请号：US618074
申请日：1990-11-26
申请人： Lawrence J. Richards
发明人： Lawrence J. Richards
IPC分类号： B21B1/08 , B21B1/30 , B21C47/00
CPC分类号： B21B1/30 , B21B1/0815 , B21C47/006
摘要： A process for slitting and recoiling steel which includes first levelling the uncoiled steel to elongate the steel at its thickest point. The levelled steel sheet is then slit into multiple strands, rolled and recoiled.
摘要翻译：一种用于切割和回卷钢的方法，其中包括首先使开卷钢平整，以在最厚点伸长钢。然后将平整的钢板切成多股，轧制和后退。

33. 发明授权

US3530701A Strip metal rolling mill 失效
标题翻译： STRIP金属轧制机
公开(公告)号：US3530701A
公开(公告)日：1970-09-29
申请号：US3530701D
申请日：1968-05-09
申请人： LOUIS J MAIALE
发明人： MAIALE LOUIS J
IPC分类号： B21B1/22 , B21B1/30 , B21B41/06
CPC分类号： B21B1/30 , B21B1/222

34. 发明授权

US2392323A Rolling strip metal 失效
标题翻译：轧带金属
公开(公告)号：US2392323A
公开(公告)日：1946-01-08
申请号：US42380341
申请日：1941-12-20
申请人： KOSS JOSEPH W
发明人： KOSS JOSEPH W
IPC分类号： B21B1/22 , B21B1/30
CPC分类号： B21B1/30 , B21B1/222

35. 发明授权

US1688252A Plate mill and process of rolling hot metal 失效
标题翻译：轧机和轧制热金属工艺
公开(公告)号：US1688252A
公开(公告)日：1928-10-16
申请号：US2227225
申请日：1925-04-11
申请人： AMERICAN ROLLING MILL CO
发明人： TYTUS JOHN B
IPC分类号： B21B1/26 , B21B1/30 , B21B1/38 , B21B13/04
CPC分类号： B21B1/26 , B21B1/30 , B21B13/04 , B21B2001/386 , Y10S72/701

36. 发明授权

US10610914B2 Rolling method for boards with different longitudinal thicknesses 有权
公开(公告)号：US10610914B2
公开(公告)日：2020-04-07
申请号：US15561043
申请日：2016-03-29
申请人： BAOSHAN IRON & STEEL CO., LTD.
发明人： Chunwei Zhang , Shanqing Li , Zhenglian Jiang , Fei Xiong
IPC分类号： B21D37/00 , B21B37/26 , B21B1/30 , B21B3/00
CPC分类号： B21B37/26 , B21B1/30 , B21B3/00
摘要： Disclosed is a rolling method for a board having various longitudinal thicknesses, comprising the following steps: 1) setting a number N of uniform-thickness segments of a sample, thicknesses h1, h2, . . . , hN of the uniform-thickness segments, lengths L1, L2, . . . , LN of the uniform-thickness segments, and lengths T1, T2, . . . , TN−1 of transitional segments between the uniform-thickness segments, the N uniform-thickness segments having N−1 transitional segments therebetween, and both the thickness and length having a unit of mm; 2) selecting a raw material; 3) setting a rolling force, a roll gap and a rolling period of time for each segment; 4) preparing rolling; 5) conducting rolling; 6) optimizing rolling parameters, measuring thicknesses and lengths of the uniform-thickness segments and lengths of the transitional segments after the rolling member is rolled; comparing the measured thicknesses of the uniform-thickness segments with the set thicknesses for the sample, so as to correct the rolling force Pi and roll gap Gi set for each segment in step 3); comparing the measured lengths with the positions marked in step 4), so as to correct the rolling period of time set for each segment in step 3); repeating steps 4) and 5) using raw materials of the same size, and making correction again, wherein a rolled member meeting the requirements of the sample can be made after 2-3 times of trial rolling. This method avoids preparation of a raw material in the form of a roll, avoids study on a complex controlling method for various-thickness rolling of the roll, and saves the raw material and test time.

37. 发明授权

US4759205A Multi-pass rolling method and multi-path rolling-mill stand for carrying out said method 失效
标题翻译：多道轧制法和多道轧机机架，用于实施所述方法
公开(公告)号：US4759205A
公开(公告)日：1988-07-26
申请号：US844894
申请日：1986-03-27
申请人： Hiroaki Kuwano , Takao Kawanami , Ken Okudaira , Akihiro Tanaka
发明人： Hiroaki Kuwano , Takao Kawanami , Ken Okudaira , Akihiro Tanaka
IPC分类号： B21B1/22 , B21B1/30 , B21B13/02 , B21B37/68 , B21B13/04 , B21B31/32
CPC分类号： B21B37/68 , B21B1/222 , B21B1/30 , B21B2013/028 , B21B2269/04
摘要： A multi-pass rolling method which permits a multi-pass rolling-mill stand to perform multi-path rolling and still stabilize the rolling operation by preventing lateral deviation movement of a metal workpiece being rolled. The rolling-mill stand has three or more work rolls arranged one above the other and the workpiece is simultaneously rolled at two or more points by at least one of the work rolls. Directly or indirectly roll gaps are detected on the work and drive sides of at least one pass by sensors. A difference signal from the output signals of the sensors is obtained thereby determining a roll gap difference. Control devices are provided which are responsive to the difference signal for independently changing the roll gaps on the work and drive sides.
摘要翻译：一种多道轧制方法，其允许多道轧机机架进行多路轧制，并且通过防止被轧制的金属工件的横向偏移运动来使轧制操作稳定。轧机机架具有三个或更多个一个上下布置的工作辊，并且通过至少一个工作辊同时在两个或多个点上轧制工件。在传感器的至少一个通过的工作和驱动侧上检测到直接或间接滚动间隙。获得与传感器的输出信号的差分信号，从而确定辊隙差。提供响应于差分信号的控制装置，用于独立地改变工件和驱动侧上的辊间隙。

38. 发明授权

US2906652A Method of making bright-finished steel strip 失效
标题翻译：制造光亮钢带的方法
公开(公告)号：US2906652A
公开(公告)日：1959-09-29
申请号：US59252356
申请日：1956-06-20
申请人： UNITED STATES STEEL CORP
发明人： KIEFER JR JOHN M
IPC分类号： B21B1/30 , C21D8/02
CPC分类号： C21D8/0236 , B21B1/30 , C21D8/0268 , C21D8/0273

39. 发明授权

US1919202A Rolling mill 失效
公开(公告)号：US1919202A
公开(公告)日：1933-07-25
申请号：US54030131
申请日：1931-05-27
申请人： AMERICAN BRASS CO
发明人： COE JAMES R
IPC分类号： B21B1/30
CPC分类号： B21B1/30 , Y10T29/301

40. 发明授权

US1824486A Rolling sheets 失效
标题翻译：滚动片
公开(公告)号：US1824486A
公开(公告)日：1931-09-22
申请号：US33363329
申请日：1929-01-19
申请人： JULIAN KENNEDY
发明人： JULIAN KENNEDY
IPC分类号： B21B1/30
CPC分类号： B21B1/30 , Y10T29/301

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