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1.发明授权Process for the MIG welding of aluminum and its alloys with a shielding gas of the Ar/He/O2 type 失效铝及其合金与Ar / He / O2型保护气体的MIG焊接工艺公开(公告)号：US06586700B2
公开(公告)日：2003-07-01
申请号：US09886138
申请日：2001-06-22
IPC分类号： B23K9173
CPC分类号： B23K9/164
摘要： For MIG welding, either in a spray mode without current modulation or in a pulsed mode, of aluminum and aluminum alloys, with the use of a gas shield for at least part of the welding zone, the gas shield is a gas mixture consisting, by volume, of from 0.01% to 1.80% oxygen and from 15% to 98.2% helium, and any balance being argon.
摘要翻译： 对于铝合金和铝合金的无电流调制或脉冲模式的喷射模式，对于焊接区的至少一部分使用气体屏蔽来说，气体屏蔽是气体混合物，其由 体积，氧含量为0.01％至1.80％，氦气为15％至98.2％，其余为氩气。
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2.发明授权Process for the MIG welding of aluminium and its alloys in pulsed mode or unmodulated-spray mode 失效铝及其合金在脉冲模式或未调制喷雾模式下的MIG焊接工艺公开(公告)号：US06392194B1
公开(公告)日：2002-05-21
申请号：US09550792
申请日：2000-04-17
IPC分类号： B23K9173
CPC分类号： B23K9/173
摘要： The process includes shielding of at least part of the welding zone with a gas mixture consisting of 1.2 to 1.70% oxygen and the balance being argon.
摘要翻译： 该方法包括用由1.2至1.70％氧气和余量为氩气的气体混合物屏蔽焊接区域的至少一部分。
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3.发明申请Ternary gas mixture which can be used in the braze welding of galvanised parts 失效三元气体混合物，可用于镀锌部件的钎焊公开(公告)号：US20050082349A1
公开(公告)日：2005-04-21
申请号：US10503357
申请日：2003-01-17
CPC分类号： B23K9/173
摘要： The invention relates to a gas mixture containing hydrogen, carbon dioxide and argon in the following volume proportions: 0.4 to 2% hydrogen, 0.3 to 2% carbon dioxide and argon for the remainder (up to 100%). The invention also relates to a method of braze welding galvanised metal parts in which brazing is performed between the parts to be assembled by means of fusion, using at least one electric arc, one metal filler wire and a brazing gas shield which is formed by one such ternary gas mixture.
摘要翻译： 本发明涉及含有以下体积比例的氢气，二氧化碳和氩气的气体混合物：0.4-2％氢气，0.3-2％二氧化碳和氩气用于余量（达100％）。 本发明还涉及一种钎焊镀锌金属部件的方法，其中使用至少一个电弧，一个金属填充焊丝和钎焊气体屏蔽件，其中通过一个电弧，一个金属填充焊丝和一个钎焊气体屏蔽，其中通过熔化在待组装的部件之间进行钎焊 这样的三元气体混合物。
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4.发明授权Ternary gas mixture which can be used in the braze welding of galvanized parts 失效三元气体混合物，可用于镀锌部件的钎焊公开(公告)号：US07241970B2
公开(公告)日：2007-07-10
申请号：US10503357
申请日：2003-01-17
IPC分类号： B23K9/16
CPC分类号： B23K9/173
摘要： A method of brazing galvanized metal parts such as those used for motor vehicle elements or container components. The parts are joined together to create a brazed joint by using at least one electric arc, a metal filler wire, and a gas shield. The gas shield contains hydrogen, carbon dioxide, and argon.
摘要翻译： 镀锌金属部件如用于机动车辆部件或容器部件的部件的方法。 通过使用至少一个电弧，金属填充线和气体屏蔽件将部件连接在一起以形成钎焊接头。 气体保护罩包含氢气，二氧化碳和氩气。
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5.发明授权Process for the MIG welding of nickel and nickel alloys with a shielding gas based on argon and CO2 有权镍和镍合金与基于氩气和二氧化碳的保护气体的MIG焊接工艺公开(公告)号：US06596971B1
公开(公告)日：2003-07-22
申请号：US09946730
申请日：2001-09-06
IPC分类号： B23K9173
CPC分类号： F28F21/087 , B23K9/173
摘要： Process for the MIG welding of nickel and nickel alloys, with the use of a gas shield for at least part of the welding zone, in which process the gas shield is a gas mixture containing from 0.05% to 0.5% CO2, the balance being argon. Advantageously, the gas mixture also contains, by volume, from 15 to 50% helium, preferably from 17% to 30% helium, or from 0.1% to 10% hydrogen by volume and preferably from 1% to 7% hydrogen by volume.
摘要翻译： 使用镍和镍合金的MIG焊接方法，使用气体屏蔽件至少部分焊接区域，其中气体屏蔽是含有0.05％至0.5％二氧化碳的气体混合物，余量为氩气 。 有利地，气体混合物还包含体积比为15-50体积％的氦，优选17％至30％的氦，或体积为0.1体积％至10体积％的氢气，优选为1体积％至7体积％。
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6.发明申请公开(公告)号：US20050139583A1
公开(公告)日：2005-06-30
申请号：US10503263
申请日：2003-01-17
CPC分类号： B23K9/0735
摘要： The invention relates to an arc welding method. According to the invention, a filler wire is subjected to a cyclical mechanical movement, whereby it approaches and, subsequently, moves away from the pieces to be welded in an alternating manner. In this way, a short circuit is created between the end of said filler wire and the pieces to be assembled and weld metal is deposited thereon, so that a weld joint is gradually produced between said pieces. The inventive method is characterised in that the pieces to be assembled are the constituent elements of a motor vehicle. For example, the elements to be assembled can be selected from the group comprising: the body shell, the rocker panel, tailored blanks, side members, wheel housings, under-seat crossmembers, foot reinforcements, dashboard crossmembers, front crossmembers, shock absorbers and the engine cradle. Preferably, the thickness of the elements to be welded is between 0.5 and 2 mm and, optionally, said elements can comprise a zinc coating on one of the surfaces thereof.
摘要翻译： 本发明涉及一种电弧焊接方法。 根据本发明，填充线经受周期性机械运动，由此其接近并且随后以交替方式远离待焊接件移动。 以这种方式，在所述填充焊丝的端部和待组装件之间产生短路，并且在其上沉积焊接金属，使得在所述件之间逐渐地产生焊接接头。 本发明的方法的特征在于，待组装的零件是机动车辆的组成元件。 例如，要组装的元件可以从包括主体外壳，摇杆板，定制的坯件，侧部构件，车轮外壳，座椅下座椅，脚部加强件，仪表板交叉构件，前横梁，减震器和 发动机摇篮。 优选地，要焊接的元件的厚度在0.5和2mm之间，并且任选地，所述元件可以在其一个表面上包括锌涂层。
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公开(公告)号：US06608285B2
公开(公告)日：2003-08-19
申请号：US09867428
申请日：2001-05-31
IPC分类号： B23K932
CPC分类号： B23K26/26 , B23K9/025 , B23K9/32 , B23K26/02 , B23K26/035 , B23K26/037 , B23K26/042 , B23K26/348 , B23K2101/185
摘要： Hybrid welding process using a laser beam and an electric arc to produce a weld bead. The electric arc is established between an electrode connected to a first pole of a current source and at least one workpiece to be welded and connected to a second pole of a current source via at least one electrically conducting earth contactor in contact with the workpiece to be welded. To obtain effective welding, a contact is made between the earth contactor and the workpiece to be welded laterally and/or upstream of the point of impingement of the electric arc on the workpiece(s) to be welded, and considering the direction of formation of the welded joint, so as to balance the forces associated with the induced electromagnetic field acting on the puddle of liquid metal.
摘要翻译： 使用激光束和电弧产生焊缝的混合焊接工艺。 电弧建立在连接到电流源的第一极的电极与待焊接的至少一个工件之间，并经由至少一个与工件接触的导电接地器连接到电流源的第二极，以使其成为 焊接 为了获得有效的焊接，在被焊接的工件上的电弧的横向和/或上游侧的接地接触器和被焊接工件之间进行接触，并考虑到要焊接的工件的形成方向 焊接接头，以平衡与作用在液态金属熔池上的感应电磁场相关联的力。
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公开(公告)号：US07078646B2
公开(公告)日：2006-07-18
申请号：US10798761
申请日：2004-03-11
申请人： André Borne , Jean-Marie Fortain
发明人： André Borne , Jean-Marie Fortain
IPC分类号： B23K9/167
摘要： A wire-guide/nozzle assembly for an electric arc welding torch, with at least one nozzle for delivering gas and at least one wire-guide system for guiding at least one consumable wire, distinguished in that the downstream end of the wire-guide system runs into the nozzle. The peripheral wall of the nozzle has at least one cut-out through which the wire-guide system passes. The wire-guide system is fastened to the nozzle. A TIG welding torch utilizing such a wire-guide/nozzle assembly.
摘要翻译： 一种用于电弧焊炬的导丝/喷嘴组件，其具有用于输送气体的至少一个喷嘴和用于引导至少一个消耗线的至少一个导线系统，其特征在于，导线系统的下游端 进入喷嘴。 喷嘴的周壁具有至少一个切口，导线系统通过该切口。 引导系统固定在喷嘴上。 使用这种导线/喷嘴组件的TIG焊枪。
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公开(公告)号：US20060243715A1
公开(公告)日：2006-11-02
申请号：US11432150
申请日：2006-05-11
申请人： Andre Borne , Jean-Marie Fortain
发明人： Andre Borne , Jean-Marie Fortain
IPC分类号： B23K9/12
摘要： The invention relates to a wire-guide/nozzle assembly (11, 13) for an electric arc welding torch, comprising at least one nozzle (11) for delivering gas and at least one wire-guide system (13) for guiding at least one consumable wire, characterized in that the downstream end (20) of the wire-guide system (13) runs into the nozzle (11). The peripheral wall of the nozzle (11) has at least one cut-out (10) through which the wire-guide system (13) passes. The wire-guide system (13) is fastened to the nozzle (11). The TIG welding torch comprises a wire-guide/nozzle assembly (11, 13).
摘要翻译： 本发明涉及一种用于电弧焊炬的导丝/喷嘴组件（11,13），其包括至少一个用于输送气体的喷嘴（11）和至少一个导线系统（13），用于引导至少一个 消耗线，其特征在于，导线系统（13）的下游端（20）进入喷嘴（11）。 喷嘴（11）的周壁具有至少一个切口（10），导线系统（13）穿过该切口。 导丝系统（13）固定在喷嘴（11）上。 TIG焊枪包括导线管/喷嘴组件（11,13）。
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公开(公告)号：US20080006611A1
公开(公告)日：2008-01-10
申请号：US11802649
申请日：2007-05-24
申请人： Andre Borne , Jean-Marie Fortain
发明人： Andre Borne , Jean-Marie Fortain
IPC分类号： B23K9/167
摘要： The invention relates to a wire-guide/nozzle assembly (11, 13) for an electric arc welding torch, comprising at least one nozzle (11) for delivering gas and at least one wire-guide system (13) for guiding at least one consumable wire, characterized in that the downstream end (20) of the wire-guide system (13) runs into the nozzle (11). The peripheral wall of the nozzle (11) has at least one cut-out (10) through which the wire-guide system (13) passes. The wire-guide system (13) is fastened to the nozzle (11). The TIG welding torch comprises a wire-guide/nozzle assembly (11, 13).
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