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91. 发明申请

WO2015022569A2 METHOD AND SYSTEM TO START AND USE COMBINATION FILLER WIRE FEED AND HIGH INTENSITY ENERGY SOURCE FOR WELDING ALUMINIUM TO STEEL 审中-公开
标题翻译：方法和系统开始和使用组合填料线和高强度能量源将钢焊接到钢
公开(公告)号：WO2015022569A2
公开(公告)日：2015-02-19
申请号：PCT/IB2014/001494
申请日：2014-08-08
申请人： LINCOLN GLOBAL, INC.
发明人： PETERS, Steven, R. , DENNEY, Paul, Edward
CPC分类号： B23K9/1093 , B23K9/02 , B23K26/24 , B23K26/323 , B23K2203/20
摘要： A method and system to weld or join workpieces of different materials employing a high intensity energy source to create a weld puddle and at least one resistive filler wire which is heated to at or near its melting temperature and deposited into the weld puddle.
摘要翻译：使用高强度能量源来焊接或连接不同材料的工件以产生焊接熔池和至少一个电阻性填充焊丝的方法和系统，其被加热到或接近其熔化温度并沉积到焊接熔池中。

92. 发明申请

WO2014140757A3 CONSUMABLE AND METHOD AND SYSTEM TO UTILIZE CONSUMABLE IN A HOT-WIRE SYSTEM 审中-公开
标题翻译：消耗性方法和系统，以利用在一个热线系统中消耗
公开(公告)号：WO2014140757A3
公开(公告)日：2014-12-11
申请号：PCT/IB2014000335
申请日：2014-03-14
申请人： LINCOLN GLOBAL INC
发明人： DENNEY PAUL EDWARD , PETERS STEVEN R
IPC分类号： B23K35/32 , B23K9/10 , B23K26/14 , B23K26/20 , B23K35/02 , B23K35/36 , B23K35/40
CPC分类号： B23K35/0261 , B23K9/1093 , B23K26/14 , B23K26/1423 , B23K26/211 , B23K35/0227 , B23K35/025 , B23K35/0277 , B23K35/327 , B23K35/3613 , B23K35/40
摘要： A method and system to weld or overlay workpieces employing a high intensity energy source to create a puddle and at least one resistive filler wire which is heated to at or near its melting temperature and deposited into the weld puddle. The filler wire comprises a core and an electrically conductive outer matrix having particles to be deposited into the puddle.
摘要翻译：一种用于使用高强度能源来焊接或覆盖工件以产生熔池的方法和系统，以及至少一个电阻填充焊丝，其被加热到或接近其熔化温度并沉积到焊接熔池中。填充线包括芯和具有要沉积到熔池中的颗粒的导电外基质。

93. 发明申请

WO2014099445A1 SYSTEM FOR ARC WELDING WITH ENHANCED METAL DEPOSITION 审中-公开
标题翻译：具有增强金属沉积的电弧焊接系统
公开(公告)号：WO2014099445A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/073863
申请日：2013-12-09
申请人： ILLINOIS TOOL WORKS INC.
发明人： HUTCHISON, Richard Martin , SCOTT, Kevin Michael
IPC分类号： B23K9/10 , B23K9/28
CPC分类号： B23K9/095 , B23K9/1093 , B23K9/28
摘要： A welding system (10) includes a power supply (12) configured to output power to a welding device (18). The power supply (1) is configured to alternate the power output between an arc phase and a hotwire phase. The power output in the arc phase produces an arc between a welding electrode (44) and a workpiece (20), and the power output in the hotwire phase heats the welding electrode (44) without producing an arc.
摘要翻译：焊接系统（10）包括被配置为向焊接装置（18）输出功率的电源（12）。电源（1）被配置为交替电弧相位和热丝相位之间的功率输出。电弧相中的功率输出在焊接电极（44）和工件（20）之间产生电弧，并且热丝相中的功率输出加热焊接电极（44）而不产生电弧。

94. 发明申请

WO2014036696A1 WELDING WIRE FEEDING DEVICE AND METHOD 审中-公开
标题翻译：焊丝输送装置及方法
公开(公告)号：WO2014036696A1
公开(公告)日：2014-03-13
申请号：PCT/CN2012/080997
申请日：2012-09-05
申请人： GM GLOBAL TECHONOLOGY OPERATIONS LLC , ZHANG, Jing , WANG, Pei-Chung , YANG, David
发明人： ZHANG, Jing , WANG, Pei-Chung , YANG, David
IPC分类号： B23K9/26 , B23K9/12 , B23K5/22
CPC分类号： B23K9/133 , B23K3/063 , B23K9/1093 , B23K9/124 , B23K26/1476
摘要： Disclosed are wire feeding devices having a wire feeding pipe and a feed unit that pushes a wire through the wire feeding pipe. Either the wire feeding pipe comprises a two- way shape-memory alloy or the wire feeding pipe has an attached, overlapping, or inserted extension segment extending beyond a distal end of the wire feeding pipe, the extension section comprising a two-way shape-memory alloy. The two-way shape-memory alloy has a trained shape in a martensite phase having a passageway for a wire and a trained shape in an austenite phase having a passageway for a wire that is narrower than the martensite phase passageway. When heated to the austenite phase of the two-way shape-memory alloy, the narrower passageway applies pressure to straighten a bend in the wire.
摘要翻译：公开了一种送丝装置，其具有送丝管和将丝穿过送丝管的进给单元。送丝管包括双向形状记忆合金或送丝管具有延伸超过送丝管的远端的附接，重叠或插入的延伸段，所述延伸部分包括双向形状记忆合金，记忆合金。双向形状记忆合金在马氏体相中具有训练的形状，其具有用于线材的通道和在奥氏体相中的训练形状，其具有比马氏体相通道更窄的导线的通道。当加热到双向形状记忆合金的奥氏体相时，较窄的通道施加压力以矫直线中的弯曲。

95. 发明申请

WO2014006488A3 METHOD OF AND SYSTEM FOR HEATING CONSUMABLE DURING HOT WIRE PROCESS USING TWO LASER BEAMS 审中-公开
标题翻译：使用两个激光束在热丝工艺过程中加热消耗的方法和系统
公开(公告)号：WO2014006488A3
公开(公告)日：2014-03-06
申请号：PCT/IB2013001456
申请日：2013-07-05
申请人： LINCOLN GLOBAL INC
发明人： ASH ELLIOTT , MATHEWS WILLIAM T
IPC分类号： B23K9/02 , B23K9/04 , B23K9/067 , B23K9/10 , B23K9/12 , B23K26/20 , B23K26/34
CPC分类号： B23K26/20 , B23K9/02 , B23K9/04 , B23K9/042 , B23K9/0671 , B23K9/1093 , B23K9/124 , B23K9/125 , B23K26/211 , B23K26/34 , B23K26/342 , B23K35/0261 , B23K35/3053
摘要： A system for and a method of use in brazing, cladding, building up, filling, overlaying, welding, and joining applications is provided. The system (100) includes a first laser beam system (120, 130) which directs a first laser beam (110) at a surface of at least one workpiece (115) to create a molten puddle (145) on the surface and a wire feeder (150) which advances a consumable (140) to the molten puddle (145) so that the consumable (140) contacts the molten puddle (145). The system (100) also includes a power supply (160, 170)which outputs a heating signal and the heating signal is directed to the consumable (140) to heat the consumable (140) prior to the consumable (140)entering the puddle (145). The system (100) further includes a second laser beam system (220, 230)which directs a second laser beam (210) at the consumable (145) prior to the consumable (140) entering the puddle (145) and a controller (195) which controls an output of each of the power supply (13060, 170) and the second laser beam system (220, 230).
摘要翻译：提供了一种用于钎焊，包层，建造，填充，覆盖，焊接和连接应用的系统和方法。系统（100）包括第一激光束系统（120,130），其将至少一个工件（115）的表面处的第一激光束（110）引导以在表面上形成熔融熔池（145）进料器（150），其将消耗品（140）推进到熔融水槽（145），使得消耗品（140）接触熔融水槽（145）。系统（100）还包括电源（160,170），其输出加热信号，并且在消耗品（140）进入水坑之前，加热信号被引导到消耗品（140）以加热消耗品（140） 145）。所述系统（100）还包括第二激光束系统（220,230），其在所述消耗品（140）进入所述水坑（145）之前引导所述消耗品（145）处的第二激光束（210）和控制器（195）），其控制每个电源（13060,170）和第二激光束系统（220,230）的输出。

96. 发明申请

WO2010082081A1 METHOD AND SYSTEM TO START AND USE A COMBINATION FILLER WIRE FEED AND HIGH INTENSITY ENERGY SOURCE 审中-公开
标题翻译：启动和使用组合填料线进料和高强度能源的方法和系统
公开(公告)号：WO2010082081A1
公开(公告)日：2010-07-22
申请号：PCT/IB2009/007882
申请日：2009-12-23
申请人： LINCOLN GLOBAL, INC. , PETERS, Steven, R.
发明人： PETERS, Steven, R.
IPC分类号： B23K9/12 , B23K9/04 , B23K9/10 , B23K26/34 , B23K9/067
CPC分类号： B23K9/04 , B23K9/0671 , B23K9/0956 , B23K9/1093 , B23K9/124 , B23K9/125 , B23K26/34 , B23K26/342 , B23K35/0227
摘要： A method and system to start and use a combination wire feed and energy source system for any of brazing, cladding, building up, filling, and hard-facing overlaying applications. High intensity energy is applied onto a workpiece (115) to heat the workpiece (115). One or more resistive filler wires (140) are fed toward the workpiece (115) at or just in front of the applied high intensity energy. Sensing of when a distal end of the one or more resistive filler wires (140) makes contact with the workpiece (115) at or near the applied high intensity energy is accomplished. Electric heating current to the one or more resistive filler wires (140) is controlled based on whether or not the distal end of the one or more resistive filler wires (140) is in contact with the workpiece (115). The applied high intensity energy and the one or more resistive filler wires (140) are moved in a same direction along the workpiece (115) in a fixed relation to each other.
摘要翻译：一种方法和系统，用于启动和使用组合送丝和能源系统，用于任何钎焊，包层，建筑，填充和硬面覆盖应用。将高强度能量施加到工件（115）上以加热工件（115）。在施加的高强度能量处或刚刚在施加的高强度能量的前面，将一个或多个电阻填充线（140）朝向工件（115）供给。实现当一个或多个电阻性填充线（140）的远端在施加的高强度能量处或其附近与工件（115）接触时的感测。基于一个或多个电阻填充线（140）的远端是否与工件（115）接触来控制到一个或多个电阻填充线（140）的电加热电流。施加的高强度能量和一个或多个电阻填充线（140）以相对于彼此固定的关系沿着工件（115）沿相同的方向移动。

97. 发明申请

WO2015125006A1 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：WO2015125006A1
公开(公告)日：2015-08-27
申请号：PCT/IB2015/000216
申请日：2015-02-23
申请人： LINCOLN GLOBAL, INC.
发明人： PETERS, Steven, R. , MATTHEWS, William, Thomas , HENRY, Judah, Benjamin , JOHNS, Kent
IPC分类号： B23K9/02 , B23K9/04 , B23K9/09 , B23K9/10 , B23K9/12 , B23K26/34 , B23K28/02 , B23K26/20 , B23K9/08
CPC分类号： B23K9/1093 , B23K9/02 , B23K9/08 , B23K9/091 , B23K9/125
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. The consumable deposition method, comprising: generating and delivering a deposition current to a consumable; advancing said consumable towards a coated work- piece to deposit said consumable on said coated workpiece using said deposition current, where said consumable is deposited on a surface of said workpiece having a coating thereon; wherein said generating current waveform comprises: generating an arc deposition portion which results in an arc between said consumable and said puddle; and generating a hot wire portion during which a heating current is provided to said consumable and no arc is created between said consumable and said puddle; and determining a desired heat input into said at least one coated workpiece from said current waveform and alternating said current waveform between said arc deposition portion and said hot wire portion to control said heat input into said coated workpiece from said current waveform to maintain said desired heat input.
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。所述消耗性沉积方法包括：产生并将沉积电流输送到消耗品; 将所述消耗品推向涂覆的工件，以使用所述沉积电流将所述消耗品沉积在所述涂覆的工件上，其中所述消耗品沉积在具有涂层的所述工件的表面上; 其中所述产生电流波形包括：产生在所述消耗品和所述熔池之间产生电弧的电弧沉积部分; 并且产生热丝部分，在所述热丝部分期间向所述消耗品提供加热电流，并且在所述消耗品和所述熔池之间不产生电弧; 以及从所述电流波形确定所述至少一个被涂覆的工件的期望的热量输入，并且在所述电弧沉积部分和所述热丝部分之间交替所述电流波形，以从所述电流波形控制所述涂覆的工件的所述热量输入，以保持所述期望的热量输入。

98. 发明申请

WO2015125003A1 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：WO2015125003A1
公开(公告)日：2015-08-27
申请号：PCT/IB2015/000208
申请日：2015-02-24
申请人： LINCOLN GLOBAL, INC.
发明人： PETERS, Steven, R. , MATTHEWS, William, Thomas , JOHNS, Kent , HENRY, Judah, Benjamin
IPC分类号： B23K9/02 , B23K9/04 , B23K9/09 , B23K9/10 , B23K9/12 , B23K26/34 , B23K28/02 , B23K26/20 , B23K9/08
CPC分类号： B23K9/02 , B23K9/08 , B23K9/091 , B23K9/1093 , B23K9/125
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. The method comprising: generating and delivering a deposition current to a consumable; advancing said consumable towards a workpiece to deposit said consumable on said workpiece using said deposition current; wherein said generating current waveform comprises: generating an arc deposition portion which results in an arc between said consumable and said puddle; and generating a hot wire portion during which a heating current is provided to said consumable and no arc is created between said consumable and said puddle; and determining a desired heat input into said at least one workpiece from said current waveform and alternating said current waveform between said arc deposition portion and said hot wire portion to control said heat input into said workpiece from said current waveform to maintain said desired heat input, and wherein said arc deposition portion has a polarity which is different than a polarity of said hot wire portion.
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。该方法包括：产生并将消耗品传送到沉积电流; 使所述消耗品朝向工件推进，以使用所述沉积电流将所述消耗品沉积在所述工件上; 其中所述产生电流波形包括：产生在所述消耗品和所述熔池之间产生电弧的电弧沉积部分; 并且产生热丝部分，在所述热丝部分期间向所述消耗品提供加热电流，并且在所述消耗品和所述熔池之间不产生电弧; 以及从所述电流波形确定到所述至少一个工件的所需热量输入，并且在所述电弧沉积部分和所述热丝部分之间交替所述电流波形，以控制从所述电流波形输入到所述工件中的所述热输入，以保持所述期望的热输入，并且其中所述电弧沉积部分具有与所述热丝部分的极性不同的极性。

99. 发明申请

WO2015011537A2 SYSTEM AND METHOD OF CONTROLLING HEAT INPUT IN TANDEM HOT-WIRE APPLICATIONS 审中-公开
标题翻译：控制热插拔热线应用的系统和方法
公开(公告)号：WO2015011537A2
公开(公告)日：2015-01-29
申请号：PCT/IB2014001309
申请日：2014-07-10
申请人： LINCOLN GLOBAL INC
发明人： PETERS STEVEN R
CPC分类号： B23K9/09 , B23K9/02 , B23K9/093 , B23K9/1093 , B23K9/1735 , B23K26/1429
摘要： A system (100) and method is provided. The system (100) includes a high intensity energy source to create a molten puddle (112) on a surface of a workpiece (115) and a wire feeder (150) that feeds a wire (145) to the molten puddle (112) via a contact tube (122, 125). The system (100) also includes a power supply (130, 135) that outputs a first heating current during a first mode of operation and a second heating current during a second mode of operation. The system (100) further includes a controller (195) that initiates the first mode of operation in the power supply (130, 135) to heat the wire to a desired temperature and switches the power supply from the first mode of operation to the second mode of operation to create a micro-arc. The second mode of operation provides at least one of an increased heat input to the molten puddle (112) and an increased agitation of the molten puddle (112) relative to the first mode of operation.
摘要翻译：提供了一种系统（100）和方法。系统（100）包括高强度能源，以在工件（115）的表面上产生熔融熔池（112），以及焊丝进给器（150），其将焊丝（145）馈送到熔融熔池（112）经由接触管（122,125）。系统（100）还包括在第一操作模式期间输出第一加热电流的电源（130,135）和在第二操作模式期间输出第二加热电流的电源（130,135）。所述系统（100）还包括控制器（195），其启动所述电源（130,135）中的所述第一操作模式，以将所述电线加热到期望的温度，并将所述电源从所述第一操作模式切换到所述第二模式创建微弧的操作模式。第二操作模式提供了对熔融熔池（112）的增加的热量输入和相对于第一操作模式的熔融熔池（112）的增加的搅拌中的至少一个。

100. 发明申请

WO2014024036A8 HOT-WIRE WELDING POWER SUPPLY 审中-公开
标题翻译：热线焊接电源
公开(公告)号：WO2014024036A8
公开(公告)日：2014-12-18
申请号：PCT/IB2013001748
申请日：2013-08-09
申请人： LINCOLN GLOBAL INC
发明人： MATTHEWS WILLIAM T
IPC分类号： B23K26/20 , B23K9/095 , B23K9/10 , B23K26/03
CPC分类号： B23K9/0956 , B23K9/1093 , B23K26/034 , B23K26/211
摘要： A low voltage, low inductance power supply (170) for supplying a current through a filler wire (140) in order to resistance-heat at least an extended portion of the filler wire (140). The power supply (170) is configured to have an output inductance in a range of 40 to 70 micro henries, a saturation current in a range of 20 to 50 amps, and an open circuit voltage that is less than or equal to 13 volts.
摘要翻译：一种低电压，低电感电源（170），用于通过填充焊丝（140）提供电流，以便对填充焊丝（140）的至少延伸部分进行电阻加热。电源（170）被配置为具有在40至70微亨的范围内的输出电感，在20至50安培范围内的饱和电流和小于或等于13伏的开路电压。

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