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公开(公告)号：US08959968B2
公开(公告)日：2015-02-24
申请号：US12527858
申请日：2008-06-04
申请人： Holger Böse , Christoph Janssen , Johannes Ehrlich , Piet Wölcken
发明人： Holger Böse , Christoph Janssen , Johannes Ehrlich , Piet Wölcken
CPC分类号： B21D22/201 , B21C9/00 , B21C23/00 , B21D37/18 , B21J3/00 , C10M171/00 , C10M171/001 , C10N2240/402 , H01F1/447 , Y10S72/707
摘要： A forming method includes using at least one forming tool to form a material of a workpiece and using a lubricant between the material and the at least one forming tool. The lubricant has a viscosity that is modifiable by applying or varying a field.
摘要翻译： 成形方法包括使用至少一个成形工具来形成工件的材料并且在材料和至少一个成形工具之间使用润滑剂。 润滑剂具有可通过施加或改变场来修改的粘度。
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公开(公告)号：US20130086961A1
公开(公告)日：2013-04-11
申请号：US13647421
申请日：2012-10-09
CPC分类号： B23K20/06 , B23K2101/38 , Y10S72/707 , Y10T29/49803
摘要： A method of welding two workpieces together is described. A conductor in electrical communication with a pulse circuit is provided. A portion of the second workpiece is located adjacent the conductor. The two workpieces are also located together. A portion, or all, of one workpiece is welded to the other by applying a pulse current to one of the workpieces. A method of forming a workpiece is disclosed using a pulse current to move the workpiece into a desired shape.
摘要翻译： 描述了将两个工件焊接在一起的方法。 提供与脉冲电路电连通的导体。 第二工件的一部分位于导体附近。 两个工件也位于一起。 通过向一个工件施加脉冲电流将一个工件的一部分或全部焊接到另一个工件。 使用脉冲电流公开了形成工件的方法，以将工件移动到期望的形状。
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公开(公告)号：US07958764B2
公开(公告)日：2011-06-14
申请号：US12370212
申请日：2009-02-12
摘要： The invention relates to a method of providing an armature housing having the steps of providing a solid cylinder of malleable material having a first part and a second part; raising at least a part of a perimeter of the first part in a direction away from the second part for defining a raised wall; compressing the second part in an axial direction toward the first part, resulting in a flattened disc generally perpendicular to the first part; and wherein the first part, second part, and at least part of the perimeter are all integrally connected as a single piece.
摘要翻译： 本发明涉及一种提供电枢外壳的方法，该电枢外壳具有以下步骤：提供具有第一部分和第二部分的可延展材料的实心圆柱体; 在远离所述第二部分的方向上升高所述第一部分的周边的至少一部分，以限定凸起壁; 沿轴向方向将第二部分压向第一部分，导致大致垂直于第一部分的扁平盘; 并且其中所述第一部分，所述第二部分以及所述周边的至少一部分都整体地连接成一体。
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公开(公告)号：US07827838B2
公开(公告)日：2010-11-09
申请号：US12115028
申请日：2008-05-05
CPC分类号： B21D26/12 , B21D22/205 , B21D22/30 , Y10S72/707 , Y10T29/49805 , Y10T29/49806
摘要： A tooling method for calibrating a partially formed metal part in an electro-hydraulic forming tool. The method includes loading a partially formed metal part onto a forming surface of a die. The part is then clamped onto the forming surface and the part is pulsed with a high rate energy pulse to overcome a spring-back effect in the part. The EHF calibration tool includes a punch to which a part is held by clamps while a capacitive discharge circuit is discharged through electrodes provided in the tool. Upon discharge of the capacitive discharge circuit through the electrodes, a high rate energy pulse is applied through a liquid to calibrate the part.
摘要翻译： 一种用于校准电液成形工具中的部分形成的金属部件的加工方法。 该方法包括将部分形成的金属部件加载到模具的成形表面上。 然后将该部件夹紧在成形表面上，并且该部件以高速能量脉冲进行脉冲以克服部件中的回弹效应。 EHF校准工具包括通过夹具保持部件的冲头，而电容放电电路通过设置在工具中的电极放电。 在通过电极放电电容放电电路时，通过液体施加高速能量脉冲以校准该部件。
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5.发明授权Shot, devices, and installations for ultrasonic peening, and parts treated thereby 有权用于超声波喷丸的喷丸，装置和装置以及由此处理的部件公开(公告)号：US07647801B2
公开(公告)日：2010-01-19
申请号：US12498179
申请日：2009-07-06
CPC分类号： B24C5/005 , C21D7/06 , C21D10/00 , Y10S72/707 , Y10T29/479
摘要： A system for ultrasonically peeing surfaces includes a sonotrode comprising a body material and a vibrating surface, the vibrating surface coated with a coating material having a hardness greater than the body material, a treatment chamber defined at least in part by the vibrating surface, and at least one piece of shot within the treatment chamber to be excited by the vibrating surface of the sonotrode, the at least one piece of shot having a hardness greater than or equal to 800 HV.
摘要翻译： 用于超声波撒尿表面的系统包括：超声波发生器，其包括主体材料和振动表面，所述振动表面涂覆有具有大于所述主体材料的硬度的涂层材料，至少部分地由所述振动表面限定的处理室，以及 在处理室内的至少一个镜头被超声波发生器的振动表面激发，该至少一个镜片具有大于或等于800HV的硬度。
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公开(公告)号：US07516634B1
公开(公告)日：2009-04-14
申请号：US12114998
申请日：2008-05-05
CPC分类号： B21D26/12 , Y10S72/707 , Y10T29/49803 , Y10T29/53448
摘要： An electrohydraulic forming (EHF) tool having a pair of electrodes that can be used to generate a shockwave to facilitate forming a sheet metal blank against a forming die. The electrodes may be adjusted during the course of operation. This may be useful should continued use cause their efficiency to drop below a desired threshold.
摘要翻译： 一种具有一对电极的电动液压成型（EHF）工具，其可用于产生冲击波，以便于使成形模具形成金属板坯料。 可以在操作过程中调节电极。 如果继续使用会导致其效率降至所需阈值以下，这可能是有用的。
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公开(公告)号：US07143627B2
公开(公告)日：2006-12-05
申请号：US11138057
申请日：2005-05-26
申请人： James M. Akins
发明人： James M. Akins
IPC分类号： B21J15/24
CPC分类号： B21D3/14 , B21D1/06 , B21D26/14 , Y10S72/705 , Y10S72/707
摘要： A system for removing dents from metal or other materials comprising (i) a device which includes at least one magnet having a handle detachably held to a portion of the magnet by magnetic attraction and a roller detachably held to a portion of the magnet opposite the handle by the magnetic forces of the magnet; and (ii) a method which includes the steps of attaching the magnet to the handle, placing the roller inside the tubing of a dented instrument, placing the portion of the magnet opposite the handle against the exterior of the instrument, catching or acquiring the roller with the magnet such that the magnet and the roller form a magnetic assembly, wherein the roller is on the interior of the instrument and the magnet is on the exterior of the instrument, and moving, sliding, or rocking the magnetic assembly across the dents until the dents are removed from the metal.
摘要翻译： 一种用于从金属或其他材料去除凹陷的系统，包括（i）包括至少一个磁体的装置，所述磁体具有通过磁吸引可拆卸地保持在磁体的一部分上的手柄，以及可拆卸地保持在与手柄相对的磁体的一部分的辊 通过磁铁的磁力; 和（ii）一种方法，其包括以下步骤：将磁体附接到手柄上，将辊放置在凹陷仪器的管道内，将磁体的与手柄相对的部分抵靠在仪器的外部，捕获或获取辊 磁体使得磁体和辊形成磁性组件，其中辊位于仪器的内部，磁体位于仪器的外部，并且移动，滑动或摇动磁性组件穿过凹痕直到 凹痕从金属上去除。
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公开(公告)号：US20060016239A1
公开(公告)日：2006-01-26
申请号：US11138057
申请日：2005-05-26
申请人： James Akins
发明人： James Akins
IPC分类号： B21D1/06
CPC分类号： B21D3/14 , B21D1/06 , B21D26/14 , Y10S72/705 , Y10S72/707
摘要： A system for removing dents from metal or other materials comprising (i) a device which includes at least one magnet having a handle detachably held to a portion of the magnet by magnetic attraction and a roller detachably held to a portion of the magnet opposite the handle by the magnetic forces of the magnet; and (ii) a method which includes the steps of attaching the magnet to the handle, placing the roller inside the tubing of a dented instrument, placing the portion of the magnet opposite the handle against the exterior of the instrument, catching or acquiring the roller with the magnet such that the magnet and the roller form a magnetic assembly, wherein the roller is on the interior of the instrument and the magnet is on the exterior of the instrument, and moving, sliding, or rocking the magnetic assembly across the dents until the dents are removed from the metal.
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公开(公告)号：US06170308B2
公开(公告)日：2001-01-09
申请号：US09357260
申请日：1999-07-20
申请人： William A. Veronesi , Pedro Sainz de Baranda , Vincent C. Nardone , Stephen E. Tolman , Paul H. Wawrzonek
发明人： William A. Veronesi , Pedro Sainz de Baranda , Vincent C. Nardone , Stephen E. Tolman , Paul H. Wawrzonek
IPC分类号： B21D2614
CPC分类号： B24B31/006 , B24B39/006 , Y10S72/707 , Y10T29/479
摘要： The rate of impact between the peening elements and an internal surface of a hollow part is a function of the vibration frequency, and there is a cut-off frequency at which a hollow part can vibrate and induce repeated impact between its internal surface and the peening elements because the rate of impact becomes erratic and loses its cyclical nature as the vibration frequency deviates from the cut-off frequency. The present invention provides a method for determining the cut-off frequency at which a hollow part can vibrate and maintain the repetitive nature of the impact between its internal surface and the peening elements. Such a method requires a peening element speed limit ratio, which is the ratio of the velocity of the hollow part compared to the velocity of the peening element above which the rate of impact begins to become erratic and lose its cyclical nature. The present invention utilizes the peening element speed limit ratio to determine the frequency at which to vibrate the hollow part when peening its internal surface so as to and maintain repeated impact between it and the peening elements.
摘要翻译： 喷丸元件与中空部件的内表面之间的冲击速率是振动频率的函数，并且中空部件可以在其内表面和喷丸之间振动并引起反复冲击的截止频率 因为当振动频率偏离截止频率时，冲击速率变得不稳定并且失去周期性质。 本发明提供了一种用于确定中空部件能够振动并且保持其内表面和喷丸元件之间的冲击的重复性质的截止频率的方法。 这种方法需要喷丸元件速度限制比，其是中空部分的速度与喷丸元件的速度之比，其中冲击速率开始变得不稳定并且失去其周期性质。 本发明利用喷丸元件限速比来确定当其内表面硬化时使中空部分振动的频率，从而在其与喷丸元件之间保持重复的冲击。
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公开(公告)号：US6085562A
公开(公告)日：2000-07-11
申请号：US135205
申请日：1998-08-17
CPC分类号： B21D37/20 , B21D26/14 , Y10S72/707
摘要： The present invention relates to several hybrid methods of metal forming including: (1) a method involving a partial mechanical forming followed by electromagnetic forming; (2) a method involving the initial mechanical forming, followed by further mechanical and electromagnetic forming; and a method involving the initial partial mechanical forming and electromagnetic forming, followed by further mechanical and electromagnetic forming.
摘要翻译： 本发明涉及金属成型的几种混合方法，其包括：（1）涉及部分机械成形和电磁成形的方法; （2）一种涉及初始机械成型的方法，随后进一步进行机械和电磁成形; 以及涉及初始部分机械形成和电磁成形的方法，随后进一步进行机械和电磁成形。
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