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61. 发明授权

US09839978B2 Method and system for additive manufacturing using high energy source and hot-wire 有权
公开(公告)号：US09839978B2
公开(公告)日：2017-12-12
申请号：US14665795
申请日：2015-03-23
申请人： LINCOLN GLOBAL, INC.
发明人： Badri Narayanan , Paul E Denney , Steven R Peters , Dionysus Damato , Michael Whitehead
IPC分类号： B23K26/142 , B23K15/00 , B23K9/10 , B23K26/34 , B23K26/14 , B23K9/12 , B23K9/173 , B23K26/32 , B23K26/342 , B23K26/211 , B33Y30/00 , B23K103/04 , B23K103/08 , B23K103/00 , B23K101/34 , B23K103/10 , B23K103/18 , B23K103/20
CPC分类号： B23K26/1423 , B23K9/1093 , B23K9/124 , B23K9/173 , B23K15/0046 , B23K26/14 , B23K26/211 , B23K26/32 , B23K26/34 , B23K26/342 , B23K2101/34 , B23K2103/04 , B23K2103/05 , B23K2103/08 , B23K2103/10 , B23K2103/18 , B23K2103/20 , B23K2103/50 , B23K2103/52 , B33Y30/00
摘要： A method and system to manufacture workpieces employing a high intensity energy source to create a puddle and at least one resistively heated wire which is heated to at or near its melting temperature and deposited into the puddle as droplets.

62. 发明申请

US20150209906A1 METHOD AND SYSTEM FOR ADDITIVE MANUFACTURING USING HIGH ENERGY SOURCE AND HOT-WIRE 有权
公开(公告)号：US20150209906A1
公开(公告)日：2015-07-30
申请号：US14665769
申请日：2015-03-23
申请人： LINCOLN GLOBAL, INC.
发明人： Paul E Denney , Steven R. Peters , Badri Narayanan , Dionysus Damato , Michael Whitehead
IPC分类号： B23K26/14 , B23K9/10 , B23K26/34
CPC分类号： B23K26/1423 , B23K9/1093 , B23K9/124 , B23K9/173 , B23K26/14 , B23K26/211 , B23K26/32 , B23K26/34 , B23K26/342 , B23K2103/02 , B23K2103/04 , B23K2103/08 , B23K2103/12 , B23K2103/18 , B23K2103/20 , B23K2103/50 , B23K2103/52 , B33Y30/00
摘要： A method and system to manufacture workpieces employing a high intensity energy source to create a puddle and at least one resistively heated wire which is heated to at or near its melting temperature and deposited into the puddle as droplets.

63. 发明申请

US20150183045A1 METHOD AND SYSTEM TO USE COMBINATION FILLER WIRE FEED AND HIGH INTENSITY ENERGY SOURCE FOR WELDING WITH CONTROLLED ARCING FREQUENCY 审中-公开
公开(公告)号：US20150183045A1
公开(公告)日：2015-07-02
申请号：US14562026
申请日：2014-12-05
申请人： LINCOLN GLOBAL, INC.
发明人： Steven R. Peters , William T. Matthews , Judah Henry
IPC分类号： B23K9/10 , B23K9/173 , B23K9/00
CPC分类号： B23K9/1093 , B23K9/02 , B23K9/04 , B23K9/042 , B23K9/0671 , B23K9/124 , B23K9/125 , B23K9/173 , B23K26/14 , B23K26/1423 , B23K26/211 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0261 , B23K2101/34 , B23K2103/04 , B23K2103/08 , B23K2103/50
摘要： Systems and methods consistent with embodiments of the present invention are directed to depositing a consumable onto a workpiece using a hot-wire welding technique which employs a combination of hot wire and arc welding. The waveform creates arc events during the hot wire welding operation to add/control heat in the welding process. The hot-wire welding process can be used by itself, with a laser or in conjunction with other welding processes.

64. 发明申请

US20150158108A1 METHOD AND SYSTEM TO USE COMBINATION FILLER WIRE FEED AND HIGH INTENSITY ENERGY SOURCE FOR WELDING WITH CONTROLLED ARCING FREQUENCY 审中-公开
公开(公告)号：US20150158108A1
公开(公告)日：2015-06-11
申请号：US14622191
申请日：2015-02-13
申请人： LINCOLN GLOBAL, INC.
发明人： Steven R Peters , Kent Johns , William T. Matthews
IPC分类号： B23K9/10
CPC分类号： B23K9/1093 , B23K9/02 , B23K9/04 , B23K9/042 , B23K9/0671 , B23K9/092 , B23K9/124 , B23K9/125 , B23K26/14 , B23K26/1423 , B23K26/211 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0261 , B23K2101/34 , B23K2103/04 , B23K2103/08 , B23K2103/50
摘要： Systems and methods consistent with embodiments of the present invention are directed to depositing a consumable onto a workpiece using a hot-wire welding technique which employs a combination of hot wire and arc welding. The waveform creates arc events during the hot wire welding operation to add/control heat in the welding process. The hot-wire welding process can be used by itself, with a laser or in conjunction with other welding processes.

65. 发明申请

US20150158106A1 METHOD AND SYSTEM TO USE COMBINATION FILLER WIRE FEED AND HIGH INTENSITY ENERGY SOURCE FOR WELDING WITH CONTROLLED ARCING FREQUENCY 审中-公开
标题翻译：使用组合填料线进料和高强度能量源的方法和系统用于具有控制的电弧频率的焊接
公开(公告)号：US20150158106A1
公开(公告)日：2015-06-11
申请号：US14561985
申请日：2014-12-05
申请人： LINCOLN GLOBAL, INC.
发明人： Steven R. Peters , William T. Matthews , Judah Henry
IPC分类号： B23K9/10 , B23K9/173 , B23K9/095
CPC分类号： B23K9/1093 , B23K9/02 , B23K9/04 , B23K9/042 , B23K9/0671 , B23K9/0953 , B23K9/124 , B23K9/125 , B23K9/173 , B23K26/14 , B23K26/1423 , B23K26/211 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/00 , B23K35/0255 , B23K35/0261 , B23K35/0266 , B23K35/0294 , B23K2103/04 , B23K2103/08 , B23K2103/50
摘要： Systems and methods consistent with embodiments of the present invention are directed to depositing a consumable onto a workpiece using a hot-wire welding technique which employs a combination of hot wire and arc welding. The waveform creates arc events during the hot wire welding operation to add/control heat in the welding process. The hot-wire welding process can be used by itself, with a laser or in conjunction with other welding processes.
摘要翻译：与本发明的实施例一致的系统和方法涉及使用采用热丝和电弧焊接的组合的热丝焊接技术将消耗品沉积到工件上。该波形在热丝焊接操作期间产生电弧事件，以在焊接过程中加热/控制热量。热线焊接工艺本身可以使用激光或其他焊接工艺。

66. 发明申请

US20130330506A1 METHOD OF GENERATING HIGH QUALITY HOLE, RECESS OR WELL IN SUBSTRATE 有权
标题翻译：产生高质量孔洞的方法，在衬底中保持良好
公开(公告)号：US20130330506A1
公开(公告)日：2013-12-12
申请号：US13967689
申请日：2013-08-15
申请人： ASAHI GLASS CO., LTD.
发明人： Christian Schmidt , Leander Dittmann , Adrien Chaize , Svend Hoyer
IPC分类号： B23K26/38 , H01L31/048 , B23K26/42
CPC分类号： B23K26/382 , B23K26/0661 , B23K26/1423 , B23K26/18 , B23K26/348 , B23K26/386 , B23K26/389 , B23K26/40 , B23K26/402 , B23K26/50 , B23K26/702 , B23K2103/42 , B23K2103/50 , B23K2103/52 , B26F1/28 , C03C23/0025 , H03K3/537 , Y10T428/24273
摘要： A method of generating a hole or well in an electrically insulating or semiconducting substrate, a hole or well in a substrate generated by this method, and an array of holes or wells in a substrate generated by the method.
摘要翻译：在电绝缘或半导体衬底中产生孔或阱的方法，通过该方法产生的衬底中的孔或阱以及通过该方法产生的衬底中的孔或阱的阵列。

67. 发明申请

US20120325379A1 METHOD FOR PRODUCING A CORROSION-RESISTANT, WORKABLE SHEET METAL WITH FULL-SURFACE COATING OF THE JOINED, THERMALLY TREATED STEEL SHEETS 审中-公开
标题翻译：用于生产耐腐蚀，可工作的金属片的方法，具有加工的热处理钢板的全表面涂层
公开(公告)号：US20120325379A1
公开(公告)日：2012-12-27
申请号：US12376211
申请日：2007-07-26
申请人： Harald Baulig , Bernd Baumann , Josef Kesselem , Helmut Oberhoffer , Andrea Link , Reiner Sauer
发明人： Harald Baulig , Bernd Baumann , Josef Kesselem , Helmut Oberhoffer , Andrea Link , Reiner Sauer
IPC分类号： C21D9/50
CPC分类号： C25D17/005 , B23K15/0053 , B23K26/1423 , B23K26/144 , B23K26/242 , B23K26/702 , B23K2101/185 , C21D9/50 , C25D5/02 , C25D5/06 , C25D17/10 , C25D17/14
摘要： The invention relates to a method of producing corrosion-resistant and workable sheet metal consisting of uncoated steel sheets (1, 1′), comprising the following steps: —placing the steel sheets (1, 1′) in abutting relationship, —welding the or each joint groove (14) by butt joint welding by means of a welding beam (13) for forming a weld (2) along the respective joint groove (4), —thermal treatment of the or each weld (2) directly after or even during the forming of the weld (2) by means of an annealing beam (15), —full-surface coating of the joined steel sheets (1, 1′), including the or each weld (2), after cooling the welds (2), with a metallic coating.
摘要翻译：本发明涉及一种生产由未涂覆钢板（1,1'）组成的耐腐蚀和可加工的钣金的方法，包括以下步骤：将钢板（1,1'）邻接，将或每个接合槽（14），通过用于沿着各个接合槽（4）形成焊缝（2）的焊接梁（13）通过对接接合焊接，直接在即使在通过退火梁（15）形成焊缝（2）期间，在冷却焊接后，包括焊接部（2）的连接的钢板（1,1'）的全表面涂覆（2），金属涂层。

68. 发明申请

US20110115129A1 Method and Apparatus for Laser Machining 有权
标题翻译：激光加工方法与装置
公开(公告)号：US20110115129A1
公开(公告)日：2011-05-19
申请号：US13003450
申请日：2009-07-09
申请人： Marcus Straw , Amin Samsavar , Milos Toth , Mark Utlaut
发明人： Marcus Straw , Amin Samsavar , Milos Toth , Mark Utlaut
IPC分类号： B29C35/08 , B23K26/36
CPC分类号： B23K26/03 , B23K26/0622 , B23K26/0853 , B23K26/14 , B23K26/1423 , B23K26/348 , H01J2237/2813
摘要： A charged particle beam and a laser beam are used together to micromachine a substrate. A first beam alters the state of a region of the work piece, and the second beam removes material whose state was altered. In one embodiment, an ion beam can create photon absorbing defects to lower the local ablation threshold, allowing the laser beam to remove material in a region defined by the ion beam. The combination of laser beam and charged particle beam allows the creation of features similar in size to the charged particle beam spot size, at milling rates greater than charged particle processing because of the increased energy provided by the laser beam.
摘要翻译：带电粒子束和激光束一起用于微机械衬底。第一光束改变工件的区域的状态，第二光束去除状态被改变的材料。在一个实施例中，离子束可以产生光子吸收缺陷以降低局部消融阈值，允许激光束去除由离子束限定的区域中的材料。激光束和带电粒子束的组合允许在大小与带电粒子束点尺寸相似的特征的情况下产生大于带电粒子处理的铣削速率，因为激光束提供的能量增加。

69. 发明授权

US07759607B2 Method of direct Coulomb explosion in laser ablation of semiconductor structures 失效
标题翻译：半导体结构激光烧蚀中直接库仑爆炸的方法
公开(公告)号：US07759607B2
公开(公告)日：2010-07-20
申请号：US11820655
申请日：2007-06-20
申请人： William W. Chism, II
发明人： William W. Chism, II
IPC分类号： B23K26/00
CPC分类号： B23K26/1423 , B23K26/03 , B23K26/032 , B23K26/0624 , B23K26/0665 , B23K26/40 , B23K2101/40 , B23K2103/50
摘要： A new technique and Method of Direct Coulomb Explosion in Laser Ablation of Semiconductor Structures in semiconductor materials is disclosed. The Method of Direct Coulomb Explosion in Laser Ablation of Semiconductor Structures provides activation of the “Coulomb explosion” mechanism in a manner which does not invoke or require the conventional avalanche photoionization mechanism, but rather utilizes direct interband absorption to generate the Coulomb explosion threshold charge densities. This approach minimizes the laser intensity necessary for material removal and provides optimal machining quality. The technique generally comprises use of a femtosecond pulsed laser to rapidly evacuate electrons from a near surface region of a semiconductor or dielectric structure, and wherein the wavelength of the laser beam is chosen such that interband optical absorption dominates the carrier production throughout the laser pulse. The further application of a strong electric field to the semiconductor or dielectric structure provides enhancement of the absorption coefficient through a field induced redshift of the optical absorption. The use of this electric field controlled optical absorption is available in all semiconductor materials and allows precise control of the ablation rate. When used in conjunction with nanoscale semiconductor or dielectric structures, the application of a strong electric field provides for laser ablation on sub-micron lateral scales.
摘要翻译：公开了半导体材料中半导体结构的激光烧蚀中的直接库仑爆炸的新技术和方法。在半导体结构的激光烧蚀中的直接库仑爆炸的方法提供了“库仑爆炸”机制的激活，其方式不会引起或需要常规的雪崩光电离机理，而是利用直接的带间吸收来产生库仑爆炸阈值电荷密度。这种方法可最大限度地减少材料去除所需的激光强度，并提供最佳的加工质量。该技术通常包括使用飞秒脉冲激光来从半导体或电介质结构的近表面区域快速排出电子，并且其中选择激光束的波长，使得带间光吸收主导整个激光脉冲中的载流子产生。对半导体或电介质结构的强电场的进一步应用通过光吸收的场诱导红移提高了吸收系数。在所有的半导体材料中都可使用这种电场控制的光吸收，并允许精确控制烧蚀速率。当与纳米级半导体或电介质结构结合使用时，强电场的应用提供了亚微米横向尺度上的激光烧蚀。

70. 发明申请

US20040222196A1 Device for laser drilling 审中-公开
标题翻译：激光钻孔设备
公开(公告)号：US20040222196A1
公开(公告)日：2004-11-11
申请号：US10798116
申请日：2004-03-10
发明人： Gert Callies , Tilmann Schmidt-Sandte , Thomas Wawra
IPC分类号： B23K026/38
CPC分类号： B23K26/382 , B23K26/066 , B23K26/1423 , B23K26/16 , B23K26/40 , B23K28/02 , B23K2103/50
摘要： A device and a method for optimizing laser drilling and laser erosion. An electrode is situated opposite a workpiece to be processed. A current-voltage source is interconnected in such a way that an electric field is applied between the workpiece and the electrode, the workpiece being positively charged and the electrode being negatively charged. By acting upon a point of action on the workpiece, a laser beam causes the material erosion. Metal ions and/or plasma ions created in the proximity of the point of action are positively charged. They are accelerated in the direction of the electrode, so that they are removed from the point of action.
摘要翻译：一种用于优化激光钻孔和激光侵蚀的装置和方法。电极与要加工的工件相对。电流电压源以这样的方式相互连接，即在工件和电极之间施加电场，工件被带正电并且电极带负电。通过作用在工件上的作用点，激光束会导致材料侵蚀。在作用点附近产生的金属离子和/或等离子体离子是带正电荷的。它们在电极的方向上被加速，使得它们从作用点移除。

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