公开(公告)号：US20220297176A1

公开(公告)日：2022-09-22

申请号：US17833376

申请日：2022-06-06

申请人： SUMITOMO HEAVY INDUSTRIES, LTD.

发明人： Masayuki Saika ,  Norieda Ueno

IPC分类号： B21D26/035

摘要： A forming system includes a forming device that forms a heated metal material with a forming die, a first scale removing unit that removes scales from a formed product removed from the forming die and cools the formed product, and a machining unit that machines the formed product that has been scale-removed and cooled by the first scale removing unit.

公开(公告)号：US10441989B2

公开(公告)日：2019-10-15

申请号：US15208991

申请日：2016-07-13

申请人： Liebherr-Aerospace Lindenberg GmbH

发明人： Lothar Kroll ,  Frank Schubert ,  Stefan Demmig ,  Sebastian Blümer ,  Alexander Altmann ,  Camille Kunzi ,  David Hölzler ,  Gerhard Hummel

IPC分类号： B24B1/00 ,  B21D26/035 ,  B33Y10/00 ,  B33Y80/00 ,  B22F3/105 ,  B22F3/24 ,  B22F5/10 ,  F16L41/02 ,  B22F5/00

摘要： According to the manufacturing method of the invention the line component, in particular an additively fabricated line component, comprises a line element for conducting a fluid from a first opening to a second opening, and a line branching connected with the line element for conducting the fluid to a third opening, wherein an outer region of the line component is designed load-compliant by means of a numerical optimization program and thereby includes a multitude of irregular topological structures in its outer region. In the manufacturing method of the line component a notch is incorporated on the inside of the line element, which serves to relieve a tension in a highly loaded state of the line component or the line element, a particle-filled gas stream is guided through the interior of the line component, in order to smooth the inside of the line component and/or the line component is subjected to a pressurization, in order to produce a plastic deformation on an inner surface of the line component.

公开(公告)号：US09950356B2

公开(公告)日：2018-04-24

申请号：US15403577

申请日：2017-01-11

申请人： SUMITOMO HEAVY INDUSTRIES, LTD.

发明人： Masayuki Ishizuka ,  Norieda Ueno ,  Masayuki Saika ,  Takashi Komatsu

IPC分类号： B21D26/035 ,  B21D26/047 ,  B21D26/033 ,  B21D26/043

CPC分类号： B21D26/035 ,  B21D26/033 ,  B21D26/043 ,  B21D26/047

摘要： A forming device includes a gas supply part supplying a gas into a metal pipe material held and heated between a first die and a second die paired with each other. A driving mechanism moves at least one of the first die and the second die in a direction in which the dies are combined together. A first cavity part is formed between the first die and the second die to form the pipe part. A second cavity part communicates with the first cavity part to form the flange part. A flange forming member can be allowed to advance or retreat in the second cavity part, and forms the flange part. A controller controls the gas supply of the gas supply part, the driving of the driving mechanism, and the advance or retreat of the flange forming member.

公开(公告)号：US20170014887A1

公开(公告)日：2017-01-19

申请号：US15208991

申请日：2016-07-13

申请人： Liebherr-Aerospace Lindenberg GmbH

发明人： Lothar Kroll ,  Frank Schubert ,  Stefan Demmig ,  Sebastian Blümer ,  Alexander Altmann ,  Camille Kunzi ,  David Hölzler ,  Gerhard Hummel

IPC分类号： B21D26/035 ,  F16L41/02 ,  B22F3/24 ,  B22F5/10 ,  B33Y10/00 ,  B33Y80/00

摘要： According to the manufacturing method of the invention the line component. In particular an additively fabricated line component, comprises a line element for conducting a fluid from a first opening to a second opening, and a line branching connected with the line element for conducting the fluid to a third opening, wherein an outer region of the line component is designed load-compliant by means of a numerical optimization program and thereby includes a multitude of irregular topological structures in its outer region. In the manufacturing method of the line component a notch is incorporated on the inside of the line element, which serves to relieve a tension in a highly loaded state of the line component or the line element, a particle-filled gas stream is guided through the interior of the line component, in order to smooth the inside of the line component and/or the line component is subjected to a pressurization, in order to produce a plastic deformation on an inner surface of the line component.

摘要翻译： 根据本发明的制造方法的线路部件。 特别地，附加制造的线路部件包括用于将流体从第一开口传导到第二开口的线路元件，以及与线路元件分接的线路，用于将流体传导到第三开口，其中线路的外部区域 组件通过数字优化程序设计为负载兼容，从而在其外部区域包括大量不规则拓扑结构。 在线路部件的制造方法中，在线路元件的内侧并入切口，其用于缓解线路部件或线路元件的高负载状态下的张力，填充颗粒的气流被引导通过 为了使线路部件和/或线路部件的内部平滑，线部件的内部经受加压，以便在线部件的内表面上产生塑性变形。

公开(公告)号：US09545657B2

公开(公告)日：2017-01-17

申请号：US14300378

申请日：2014-06-10

申请人： FORD GLOBAL TECHNOLOGIES, LLC

发明人： Andrey M. Ilinich ,  Stephen Kernosky ,  Christopher John May ,  S. George Luckey, Jr.

IPC分类号： B21D53/88 ,  B21D26/041 ,  B21D26/045 ,  B21D26/053 ,  B62D29/00 ,  B21D26/035

CPC分类号： B21D53/88 ,  B21D26/035 ,  B21D26/041 ,  B21D26/045 ,  B21D26/053 ,  B62D29/008 ,  Y10T29/49623

摘要： A method of hydroforming a vehicle rail from an extruded aluminum tube includes the steps of positioning the extruded aluminum tube into a hydroforming die and partially closing the hydroforming die. Next is the step of applying a liquid under a first level of pressure to the extruded aluminum tube in the hydroforming die. This is followed by engaging an inner radius of a bend in the extruded aluminum tube with the hydroforming die before completely closing the hydroforming die and increasing the level of liquid pressure in the workpiece to a second level to form and hydro-pierce a part from the extruded aluminum tube.

摘要翻译： 从挤压铝管液压成形车辆导轨的方法包括以下步骤：将挤出的铝管定位到液压成型模具中并部分关闭液压成型模具。 接下来是将第一级压力下的液体施加到液压成形模具中的挤压铝管的步骤。 之后，在完全关闭液压成形模具之前将挤出的铝管中的弯曲部的内半径与液压成形模具接合，并将工件中的液体压力水平提高到第二水平，以形成并刺穿来自 挤压铝管。

公开(公告)号：US09308565B2

公开(公告)日：2016-04-12

申请号：US13388678

申请日：2009-08-05

申请人： Dino Giusti

发明人： Dino Giusti

IPC分类号： B21D26/035 ,  B21D28/28

CPC分类号： B21D26/035 ,  B21D28/28 ,  Y10T428/12361

摘要： The present invention refers to a method for obtaining an opening (8) in a hollow-body member (3) having a longitudinal extension and a cavity (6), and to a hollow-body member (3) provided with one or more openings (8, 9) obtained with the above-mentioned method, which includes the following phases: a. predisposing a holding die (12) including a seat (17) countershaped with respect with said hollow-body member (3) and an ejection channel (13) having a first end (18) communicating with said seat (17) and a second ejection end (19); b. inserting and positioning the hollow-body member (3) in the seat (17) so that said first end (18) is arranged in correspondence with a wall portion of said hollow-body member (3) on which to obtain an opening (8); c. generating a progressively increasing pressure inside said cavity (6) sufficient to deform said wall portion (16) to a point of detaching it from the hollow-body member (3) to form said opening (8), and expelling the wall portion (16) along the ejection channel (13).

摘要翻译： 本发明涉及一种在具有纵向延伸部和空腔（6）的中空体部件（3）中获得开口（8）的方法，以及设置有一个或多个开口 （8,9），其包括以下步骤：a。 倾向于包括相对于所述中空本体构件（3）重合的座（17）和具有与所述座（17）连通的第一端（18）的弹出通道（13）的保持模（12） 结束（19）; b。 将所述中空体构件（3）插入并定位在所述座（17）中，使得所述第一端（18）与所述中空体构件（3）的壁部相对应地设置，在所述中空体构件 ）; C。 在所述空腔（6）内产生足以使所述壁部分（16）变形到将其从中空本体构件（3）拆下以形成所述开口（8）的点的逐渐增加的压力，并且排出所述壁部分 ）沿着喷射通道（13）。

公开(公告)号：US6134767A

公开(公告)日：2000-10-24

申请号：US057824

申请日：1998-04-09

申请人： Bernd Schulze

发明人： Bernd Schulze

IPC分类号： B21D26/023 ,  B21D26/035 ,  B23P19/06 ,  B23P11/00

CPC分类号： B21D26/023 ,  B21D26/035 ,  B21D39/044 ,  B23P19/062 ,  Y10T29/49835 ,  Y10T29/49837 ,  Y10T29/4994

摘要： The invention relates to a method and a device for embedding connection elements in a wall. The connection elements (14, 34, 50) exhibit in each case a punch-like section. The punch-like section pierces the wall (22) based on the influence of a shearing force (Fs), wherein the shearing force (Fs) opposes the pressure force (Fd) of an internal high pressure acting on the wall (2). The punch-like section remains in the wall (2) after piercing the wall (2). A wide range of connection possibilities and a high connection loadability is thereby guaranteed at a low expenditure.

摘要翻译： 本发明涉及一种在墙壁上嵌入连接元件的方法和装置。 连接元件（14,34,50）在每种情况下表现为冲压状部分。 冲击部分基于剪切力（Fs）的影响刺穿壁（22），其中剪切力（Fs）与作用在壁（2）上的内部高压的压力（Fd）相反。 冲孔部分在穿透壁（2）之后保留在壁（2）中。 因此，以低的支出保证了广泛的连接可能性和高的连接负载能力。

公开(公告)号：US6067830A

公开(公告)日：2000-05-30

申请号：US361998

申请日：1999-07-28

申请人： Gerrald A. Klages ,  Blair J. Longhouse

发明人： Gerrald A. Klages ,  Blair J. Longhouse

IPC分类号： B21D26/035 ,  B21D28/28 ,  B21D45/08 ,  B21D26/02

CPC分类号： B26F1/40 ,  B21D26/035 ,  B21D28/28 ,  B21D45/003 ,  B26D7/1854 ,  B26D7/1818 ,  B26F1/0015 ,  Y10T29/49805 ,  Y10T83/0591

摘要： A method of cutting opposing holes in a side wall of a tubular workpiece and removing the cut out slugs, in which first and second axially aligned punches are applied to opposite side walls of a pressurized workpiece. The second punch has a larger width than the first punch, and reciprocates in a passageway extending laterally from the workpiece. The punches are reciprocated so that the first punch passes through both side walls, and first and second slugs are cut out. The end of the first punch is advanced toward the end of the second punch to capture the cut out slugs between the ends of the first and second punches, and the punches are moved so that the ends of the punches and the slugs captured between them progress along the passageway away from the workpiece. The ends of the punches are separated at a region of the passageway spaced from the workpiece, and the released slugs are removed from the ends of the punches.

摘要翻译： 一种在管状工件的侧壁上切割相对的孔的方法，并且去除切割的块，其中第一和第二轴向对准的冲头施加到加压工件的相对侧壁。 第二冲头具有比第一冲头更大的宽度，并且在从工件横向延伸的通道中往复运动。 冲头往复运动，使得第一冲头穿过两个侧壁，并且第一和第二部分被切出。 第一冲头的端部朝向第二冲头的端部前进，以捕获在第一和第二冲头的端部之间的切出的塞子，并且冲头被移动，使得冲头的端部和在它们之间捕获的塞子进行 沿着远离工件的通道。 冲头的端部在通道与工件间隔开的区域处分开，并且释放的塞子从冲头的端部移除。

公开(公告)号：US3487668A

公开(公告)日：1970-01-06

申请号：US3487668D

申请日：1966-07-12

申请人： WESTERN ELECTRIC CO

发明人： FUCHS FRANCIS JOSEPH JR

IPC分类号： B21D26/035 ,  B21D26/043 ,  B21D26/045 ,  B21D26/04 ,  B21D28/28

CPC分类号： B21D26/045 ,  B21D26/035 ,  B21D26/043 ,  Y10T83/0591 ,  Y10T83/0596