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公开(公告)号：US20170333965A1
公开(公告)日：2017-11-23
申请号：US15523904
申请日：2015-10-12
申请人： SMS GROUP GMBH
发明人： Ulrich WIEGARD , Judith AHRENS
CPC分类号： B21B45/0287 , B21B9/00 , B21B45/0275 , B21B99/00 , F04D25/08 , F04D27/001 , F04D27/008
摘要： A device for discharging exhaust air from the surroundings of a metal strip. The device has air quantity boosters with an opposing suction device on the other side of the conveying path in the blowing direction in order to suction and discharge the airflow generated by the air quantity boosters together with the exhaust air. In order to reduce costs for the operation of the device, a sensor device is provided in order to detect whether the metal strip is present or not and at which speed the metal strip is being moved. Additionally, a controller is provided in order to adjust the delivery rate of the air quantity boosters and the suction device depending on the measured speed.
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2.发明申请PROCESS FOR PRODUCING SHAPED COMPONENTS FROM HIGH-STRENGTH AND ULTRA HIGH-STRENGTH STEELS 有权从高强度和超高强度钢生产形状成分的方法公开(公告)号：US20110003113A1
公开(公告)日：2011-01-06
申请号：US12809961
申请日：2008-12-04
申请人： Gerhard Lengauer , Robert Wurzer , Christoph Bauernberger , Franz Weitz , Christoph Dockner , Kenichi Watanabe , Yasuhiro Hayashida , Masayoshi Okumura , Hiroki Nakayama
发明人： Gerhard Lengauer , Robert Wurzer , Christoph Bauernberger , Franz Weitz , Christoph Dockner , Kenichi Watanabe , Yasuhiro Hayashida , Masayoshi Okumura , Hiroki Nakayama
CPC分类号： B21D53/88 , B21D5/08 , B21H8/00 , Y10T428/2419 , Y10T428/24215 , Y10T428/24777
摘要： This invention pertains to a process for producing shaped components from high-strength and ultra high-strength steels with tensile strengths >780 MPa, wherein a steel sheet-metal strip is fed to a roll-forming installation and in the roll-forming installation is passed through roll stands and deformed by means of deformation rollers acting on the steel sheet, and wherein to avoid hydrogen embrittlement in plastically deformed regions of the deformed steel sheet-metal strip compressive stresses are introduced by stamping and/or upset-forging and/or overbending and bending-back or by machining the strip edges.
摘要翻译： 本发明涉及一种拉伸强度> 780MPa的高强度超高强度钢的成型体的制造方法，其中钢板金属带被供给到辊轧成形装置中， 通过辊架通过作用在钢板上的变形辊而变形，并且其中为了避免变形的钢板 - 金属带的塑性变形区域中的氢脆化，通过冲压和/或锻造和/或 过弯和弯曲或通过加工带材边缘。
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公开(公告)号：US11638942B2
公开(公告)日：2023-05-02
申请号：US16609292
申请日：2018-03-27
申请人： SMS GROUP GMBH
发明人： Johannes Alken , Torsten Müller , Peter Sudau
摘要： A metallurgical device, in particular a casting installation, rolling mill or strip processing installation, including at least one machine part rotating about an axis, wherein an energy consumer that is in electrical connection with an energy source is arranged in the machine part. To supply the energy consumer with energy on a sustained basis in spite of adverse ambient conditions, the energy source is designed as a generator which is in connection with the rotating machine part for rotation therewith, wherein the generator is otherwise free of any mechanical connection with the metallurgical device and wherein the generator has a housing element, on which at least one eccentric mass arranged at a location that is at a distance radially from the axis.
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公开(公告)号：US20140331730A1
公开(公告)日：2014-11-13
申请号：US14359191
申请日：2012-11-15
申请人： Jilin University
发明人： Mingzhe Li , Zhiwei Liu , Qigang Han , Zhongyi Cai , Renjun Li , Zhen Ssui , Wenzhi Fu , Chunguo Liu , Ningjia Qiu
摘要： A rolling device for three-dimensional curved surface forming or thin sheet rolling of a sheet metal, comprising a forming roll (1), a supporting mechanism, an adjusting mechanism and a driving mechanism. The forming roll (1) comprises an upper forming roll (1a) and a lower forming roll (1b); the supporting mechanism is a multi-point supporting mechanism (2a) or an overall supporting mechanism (2b) for supporting the forming roll; the adjusting mechanism is a multi-point shape adjusting mechanism (3) and/or an overall displacing mechanism for adjusting the shape and/or relative height of the forming roll (1); and the driving mechanism applies a torque to one or two ends of the upper forming roll (1a) and/or the lower forming roll (1b). The present invention also provides a method for sheet rolling by using the rolling device. The rolling device and rolling method can achieve three-dimensional curved surface rolling or thin sheet rolling of a sheet metal simply, quickly and at a low cost.
摘要翻译： 一种用于三维曲面成形或薄板轧制的轧制装置，包括成形辊（1），支撑机构，调节机构和驱动机构。 成形辊（1）包括上成型辊（1a）和下成形辊（1b）; 支撑机构是用于支撑成形辊的多点支撑机构（2a）或整体支撑机构（2b） 调节机构是用于调整成形辊（1）的形状和/或相对高度的多点形状调节机构（3）和/或整体移位机构。 并且驱动机构向上成形辊（1a）和/或下成形辊（1b）的一端或两端施加扭矩。 本发明还提供了一种使用滚动装置进行片材轧制的方法。 轧制装置和轧制方法可以简单，快速且低成本地实现金属板的三维曲面轧制或薄板轧制。
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公开(公告)号：US20150128676A1
公开(公告)日：2015-05-14
申请号：US14342737
申请日：2011-11-01
申请人： Gengsheng Chu , Shuiping Deng , Yuqin Zhang , Ye Liu , Weichang Tao
发明人： Gengsheng Chu , Shuiping Deng , Yuqin Zhang , Ye Liu , Weichang Tao
CPC分类号： B21B1/40 , B01J35/04 , B21B35/00 , B21B99/00 , B21C47/02 , B21D11/06 , B21D11/206 , B21D47/00 , B21D53/027 , B21H7/00 , F01N3/281 , F01N2330/04 , F01N2330/44
摘要： A system and method for manufacturing a honeycomb body is described provided. Said system having: a forming mold with a plurality of sub-molds, which are movable so that they can be opened and closed; a tightening mold for tightening said forming mold; rolling pin(s), which can be inserted into and pulled out of the inner volume of said forming mold and can rotate around a rotation axis; wherein said tightening mold has a shape that cooperates with the shape of said forming mold, so that an action of said tightening mold causes tightening of said forming mold.
摘要翻译： 提供了一种用于制造蜂窝体的系统和方法。 所述系统具有：具有多个子模具的成形模具，其可移动以便它们可以打开和关闭; 用于紧固所述成型模具的紧固模具; 可以插入和拉出所述成型模具的内部容积并能够围绕旋转轴线旋转的滚针; 其中所述紧固模具具有与所述成型模具的形状配合的形状，使得所述紧固模具的作用引起所述成形模具的紧固。
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公开(公告)号：US08834086B2
公开(公告)日：2014-09-16
申请号：US13742215
申请日：2013-01-15
申请人： TaeguTec, Ltd.
发明人： Chang Hee Choi , Kil Sung Kim
CPC分类号： F16B7/18 , B21B99/00 , F16B33/02 , Y10T403/68
摘要： The threaded engagement device includes a female thread portion and a male thread portion, which are engaged to each other through a plurality of threads formed along the axis direction. Each thread of the female thread portion and the male thread portion of the threaded engagement device includes a crest, a root, a stab flank and a load flank. The root of the female thread portion has a straight portion extending along the axis direction and a concave rounded portion. The root of the male thread portion has a concave rounded portion, wherein the radius of curvature of the rounded portion formed in the root of the male thread portion is larger than the radius of curvature of the rounded portion formed in the root of the female thread portion.
摘要翻译： 螺纹接合装置包括阴螺纹部分和阳螺纹部分，它们通过沿着轴线方向形成的多个螺纹彼此接合。 内螺纹部分的每个螺纹和螺纹接合装置的外螺纹部分包括一个顶部，一个根部，一个侧面和一个负载侧面。 内螺纹部分的根部具有沿着轴线方向延伸的直线部分和凹入的圆形部分。 外螺纹部分的根部具有凹的圆形部分，其中形成在阳螺纹部分的根部中的圆形部分的曲率半径大于形成在阴螺纹根部中的圆形部分的曲率半径 一部分。
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公开(公告)号：US20130136533A1
公开(公告)日：2013-05-30
申请号：US13742215
申请日：2013-01-15
申请人： TaeguTec, Ltd.
发明人： Chang Hee CHOI , Kil Sung KIM
CPC分类号： F16B7/18 , B21B99/00 , F16B33/02 , Y10T403/68
摘要： The threaded engagement device includes a female thread portion and a male thread portion, which are engaged to each other through a plurality of threads formed along the axis direction. Each thread of the female thread portion and the male thread portion of the threaded engagement device includes a crest, a root, a stab flank and a load flank. The root of the female thread portion has a straight portion extending along the axis direction and a concave rounded portion. The root of the male thread portion has a concave rounded portion, wherein the radius of curvature of the rounded portion formed in the root of the male thread portion is larger than the radius of curvature of the rounded portion formed in the root of the female thread portion.
摘要翻译： 螺纹接合装置包括阴螺纹部分和阳螺纹部分，它们通过沿着轴线方向形成的多个螺纹彼此接合。 内螺纹部分的每个螺纹和螺纹接合装置的外螺纹部分包括一个顶部，一个根部，一个侧面和一个负载侧面。 内螺纹部分的根部具有沿着轴线方向延伸的直线部分和凹入的圆形部分。 外螺纹部分的根部具有凹的圆形部分，其中形成在阳螺纹部分的根部中的圆形部分的曲率半径大于形成在阴螺纹根部中的圆形部分的曲率半径 一部分。
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公开(公告)号：US10095199B2
公开(公告)日：2018-10-09
申请号：US15110331
申请日：2014-01-24
发明人： Kazutoshi Kitagoh
摘要： The present invention includes (1) inputting, into a model expression that defines relation between various operating values of a facility operating on a material to be rolled and energy consumption of the facility, various actual operating values as the various operating values, to calculate an actual calculation value of the energy consumption; (2) dividing the actual value of the energy consumption by the actual calculation value to calculate a reference learning value of the energy consumption; (3) inputting the set operating value defined by the setting calculation unit only in one operating value, among various operating values of the model expression, while inputting the actual operating values collected by the actual value unit in other operating values to calculate a pseudo-actual calculation value of the energy consumption; (4) dividing the actual calculation value by the pseudo-actual calculation value to calculate a correction learning value; and (5) inputting the various set operating values as the various operating values of the model expression to calculate a prediction value of the energy consumption for the material to be rolled, which is scheduled to be conveyed to the rolling line next time or later, and multiplies the prediction value by the reference learning value and the correction learning value to calculate a corrected prediction value of the energy consumption.
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公开(公告)号：US20180193889A1
公开(公告)日：2018-07-12
申请号：US15742377
申请日：2015-07-07
发明人： Zhengyi JIANG , Xiawei CHENG , Jingwei ZHAO , Bob de JONG , Laizhu JIANG , Suzhen LUO , Jianguo PENG , Ming LUO , Li MA
CPC分类号： B21B31/20 , B21B45/004 , B21B99/00 , H05B3/0009 , H05B3/023
摘要： A rolling mill (1) which is suitable for performing hot stalling rolling includes: a housing (2); a first roller (9) mountable to the housing (2); a second roller (10) mountable to the housing (2), wherein the position of the second roller (10) relative to the housing (2) is adjustable, thereby adjusting the width of a roll gap (17) between the first roller (9) and the second roller (10), and wherein the roll gap (17) is configured to deform a workpiece (18) when the workpiece (18) is passed therethrough. The rolling mill provides the advantage of optimizing the rolling process.
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公开(公告)号：US20150165512A1
公开(公告)日：2015-06-18
申请号：US14572201
申请日：2014-12-16
发明人： Christian Gutsche , Stefan Janke , Raphael Lienau
摘要： A thread rolling head comprises a bearing housing, in which at least two profile rollers, preferably at least three, are each rotatably mounted on an eccentric shaft. A shank is coupled to the housing, and adjacent profile rollers delimit an insertion section into which a workpiece can be longitudinally inserted. The bearing housing comprises two housing parts rotatable relative to each other to change the spacing between the profile rollers. An adjustment element interacts with one of the two housing parts and can rotate about the longitudinal axis thereof. Rotation of the adjustment element in a first direction causes rotation of the two housing parts in a third rotational direction, while its rotation in the second direction causes rotation of the housing parts in a fourth rotational direction counter to the third rotational direction. A display apparatus displays a change of the spacing between the profile rollers.
摘要翻译： 螺纹滚动头包括轴承壳体，其中至少两个轮廓辊优选地至少三个可旋转地安装在偏心轴上。 柄连接到壳体，并且相邻轮廓辊限定了可以纵向插入工件的插入部分。 轴承座包括两个可相对于彼此旋转的壳体部件，以改变轮廓辊之间的间隔。 调节元件与两个壳体部件中的一个相互作用并且可以围绕其纵向轴线旋转。 调节元件沿第一方向的旋转使得两个壳体部分沿第三旋转方向旋转，同时其沿第二方向的旋转引起壳体部分沿与第三旋转方向相反的第四旋转方向的旋转。 显示装置显示轮廓辊之间的间隔的变化。
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