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1. 发明申请

US20180161910A1 ENGINE DRIVE WELDER AND METHODS AND SYSTEMS OF CONTROLLING THE SAME 审中-公开
公开(公告)号：US20180161910A1
公开(公告)日：2018-06-14
申请号：US15891698
申请日：2018-02-08
申请人： Lincoln Global, Inc.
发明人： Edward A. Enyedy , Andreu P. Meckler , Adam M. Hruska , Lee E. Seufer
IPC分类号： B23K9/10 , B23K9/067 , F02B63/04 , B23K9/12
CPC分类号： B23K9/1043 , B23K9/0671 , B23K9/091 , B23K9/0953 , B23K9/0956 , B23K9/1062 , B23K9/124 , B23K9/126 , F02B63/044
摘要： A welding or cutting device includes an internal combustion engine coupled to a generator for generating electrical power. A welding or cutting power supply is powered by the generator. The welding or cutting power supply supplies a welding or cutting output signal. An auxiliary outlet circuit is configured to receive power from the generator. The auxiliary outlet circuit includes at least one auxiliary load outlet. A controller controls an engine speed of the internal combustion engine. The controller is configured to determine an anticipated load on the generator to be supplied through the auxiliary load outlet, based on a no load condition of the auxiliary load outlet, and adjust an idle speed of the engine based on the anticipated load. The controller is further configured to subsequently increase the engine speed, from the idle speed to an auxiliary load speed, when the generator supplies power through the auxiliary load outlet.

2. 发明授权

US09782850B2 Method and system to start and use combination filler wire feed and high intensity energy source for welding 有权
公开(公告)号：US09782850B2
公开(公告)日：2017-10-10
申请号：US14738400
申请日：2015-06-12
申请人： Lincoln Global, Inc.
发明人： Steven R Peters , Kent Johns , Michael Whitehead , Paul E Denney , Jonathan S Ogborn , Andrew Peters , Stephen Cole , Michael Flagg , Vaidyanath Rajan
IPC分类号： B23K9/28 , B23K9/10 , B23K9/04 , B23K9/067 , B23K9/12 , B23K26/34 , B23K35/02 , B23K9/095 , B23K26/32 , B23K26/342 , B23K26/211 , B23K101/34 , B23K103/00 , B23K103/08
CPC分类号： B23K9/1093 , B23K9/04 , B23K9/0671 , B23K9/0953 , B23K9/125 , B23K26/211 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0261 , B23K2101/34 , B23K2101/35 , B23K2103/08 , B23K2103/50
摘要： A method and system to weld or join workpieces 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.

3. 发明授权

US09393636B2 Systems and methods to facilitate the starting and stopping of arc welding processes 有权
标题翻译：有助于起弧和停止电弧焊接工艺的系统和方法
公开(公告)号：US09393636B2
公开(公告)日：2016-07-19
申请号：US13777366
申请日：2013-02-26
申请人： Lincoln Global, Inc.
发明人： Judah Benjamin Henry , James E. Hearn , Daniel P. Fleming
IPC分类号： B23K9/10 , B23K9/067 , B23K9/095 , B23K9/12
CPC分类号： B23K9/1006 , B23K9/0671 , B23K9/0673 , B23K9/095 , B23K9/125
摘要： Systems and methods for facilitating the starting and stopping of arc welding processes, as well as for responding to events in mid-weld. Specially designed signals may be briefly applied between a welding electrode and a welding workpiece at the start and end of a welding process to gracefully and properly start and stop a weld. Furthermore, specially designed signals may be briefly applied in the middle of a welding process, if determined events occur, to counter the undesirable effects of the events.
摘要翻译：用于促进电弧焊接过程的启动和停止的系统和方法，以及用于响应中间焊缝中的事件。在焊接过程的开始和结束时，可以在焊接电极和焊接工件之间简单地施加特殊设计的信号，以正常地正确地启动和停止焊接。此外，如果发生确定的事件，则可以在焊接过程的中间简要地应用特殊设计的信号，以抵消事件的不期望的影响。

4. 发明授权

US09085041B2 Method and system to start and use combination filler wire feed and high intensity energy source for welding 有权
标题翻译：方法和系统启动和使用组合填料焊丝进给和高强度能源进行焊接
公开(公告)号：US09085041B2
公开(公告)日：2015-07-21
申请号：US13547649
申请日：2012-07-12
申请人： Steven R Peters , Kent Johns , Michael Whitehead , Paul E Dehney , Jonathan S Ogborn , Andrew Peters , Stephen Cole , Michael S Flagg , Vaidyanath Rajan
发明人： Steven R Peters , Kent Johns , Michael Whitehead , Paul E Dehney , Jonathan S Ogborn , Andrew Peters , Stephen Cole , Michael S Flagg , Vaidyanath Rajan
IPC分类号： B23K9/28 , B23K9/04 , B23K9/067 , B23K9/10 , B23K9/12 , B23K26/20 , B23K26/34 , B23K26/32 , B23K35/02
CPC分类号： B23K9/1093 , B23K9/04 , B23K9/0671 , B23K9/0953 , B23K9/125 , B23K26/211 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0261 , B23K2101/34 , B23K2101/35 , B23K2103/08 , B23K2103/50
摘要： A method and system to weld or join workpieces 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：一种使用高强度能源来焊接或连接工件以产生焊接熔池和至少一个电阻填充焊丝的方法和系统，其被加热至或接近其熔化温度并沉积到焊接熔池中。

5. 发明申请

US20150158105A1 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：US20150158105A1
公开(公告)日：2015-06-11
申请号：US14561936
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 , B23K35/0261 , 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.

6. 发明申请

US20150151375A1 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：US20150151375A1
公开(公告)日：2015-06-04
申请号：US14620258
申请日：2015-02-12
申请人： LINCOLN GLOBAL, INC.
发明人： Steven R. Peters , Kent Johns , William T. Matthews
IPC分类号： B23K9/10 , B23K9/095
CPC分类号： B23K9/1093 , B23K9/02 , B23K9/04 , B23K9/042 , B23K9/0671 , B23K9/0953 , B23K9/124 , B23K9/125 , B23K26/14 , B23K26/1423 , B23K26/211 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0261 , 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.

7. 发明授权

US08440934B2 Arc start control method 有权
标题翻译：弧启动控制方式
公开(公告)号：US08440934B2
公开(公告)日：2013-05-14
申请号：US12678946
申请日：2008-10-14
申请人： Shugo Hirota , Tetsuo Era , Tomoyuki Ueyama
发明人： Shugo Hirota , Tetsuo Era , Tomoyuki Ueyama
IPC分类号： B23K9/12
CPC分类号： B23K9/0671 , B23K9/125 , B23K9/126
摘要： To start consumable electrode arc welding, an initial current is supplied to a welding wire after causing the welding wire to contact a base material and retracting the welding wire from the base material. Thereby, an initial arc is generated. The welding wire is retracted continuously for an initial arc lift period Ti with the initial arc maintained. Afterwards, the initial arc is switched to a steady arc. A predetermined weld pool formation period Tp is set after the initial arc lift period Ti. In the weld pool formation period, a weld pool formation current greater than the initial current is supplied with the initial arc maintained and the welding wire is caused to proceed and fed to the base material. In the weld pool formation period, a weld pool is formed by the initial arc without allowing the welding wire to release droplets and contact the base material.
摘要翻译：为了开始消耗性电极电弧焊接，在使焊丝接触基材并从基材回缩焊丝之后，向焊丝供给初始电流。由此，产生初始电弧。在初始电弧保持时，焊丝连续退回初始电弧提升期间Ti。之后，将初始弧切换成稳定的弧。在初始电弧提升期间Ti之后设定预定的熔池形成周期Tp。在焊池形成期间，提供大于初始电流的熔池形成电流，初始电弧保持并且焊丝进行并馈送到基体材料。在熔池形成期间，通过初始电弧形成焊池，不允许焊丝释放液滴并接触基材。

8. 发明申请

US20120199567A1 ARC WELDING CONTROL METHOD 有权
标题翻译：电弧焊接控制方法
公开(公告)号：US20120199567A1
公开(公告)日：2012-08-09
申请号：US13502390
申请日：2011-07-11
申请人： Akira Nakagawa , Atsuhiro Kawamoto , Junji Fujiwara , Masaru Kowa
发明人： Akira Nakagawa , Atsuhiro Kawamoto , Junji Fujiwara , Masaru Kowa
IPC分类号： B23K9/00
CPC分类号： B23K9/092 , B23K9/0671 , B23K9/073 , B23K9/093 , B23K9/095 , B23K9/124 , B23K9/173
摘要： In a method for controlling pulse arc welding where an arc is created between a wire and a base material, a pulse waveform different from the pulse waveform for steady-state welding is outputted when a predetermined time has passed since short-circuit welding control was started at arc start, and after a sufficiently large melt pool is formed, the pulse waveform for the steady-state welding is outputted. This reduces the generation of spatters after an arc is created and until the arc is stabilized.
摘要翻译：在用于控制在电线和基材之间产生电弧的脉冲电弧焊接的方法中，当从开始短路焊接控制开始经过预定时间时，输出与用于稳态焊接的脉冲波形不同的脉冲波形在起弧时，在形成足够大的熔池后，输出用于稳态焊接的脉冲波形。这样可以减少电弧产生后产生的飞溅，直到电弧稳定。

9. 发明申请

US20110226749A1 ARC WELDING CONTROL METHOD AND ARC WELDING CONTROL SYSTEM 有权
标题翻译：电弧焊接控制方法和电弧焊接控制系统
公开(公告)号：US20110226749A1
公开(公告)日：2011-09-22
申请号：US13130068
申请日：2010-04-02
申请人： Kimiya Sato , Atsuhiro Kawamoto , Akira Nakagawa , Junji Fujiwara
发明人： Kimiya Sato , Atsuhiro Kawamoto , Akira Nakagawa , Junji Fujiwara
IPC分类号： B23K9/095
CPC分类号： B23K9/0671 , B23K9/0734 , B23K9/0735 , B23K9/0953 , B23K9/0956
摘要： A welding control method alternately repeats a short circuit period, during which a welding wire and an object to be welded short-circuit, and an arc period, during which an arc is generated and discharged, to weld the object to be welded. The method compares average output voltage, which is an average of welding voltage calculated during welding, to set voltage preliminarily set, and controls a welding output current produced when an arc is generated based on the comparison result therefrom, to regulate the meltage of the wire for adjusting the arc length, which brings the short circuit cycle closer to a constant one when a disturbance (e.g. extended or shortened arc length) occurs.
摘要翻译：焊接控制方法交替地重复在其间产生和排出电弧的焊丝短路的焊丝和电弧时期的短时期，以焊接被焊接物体。该方法将平均输出电压（焊接前计算的焊接电压的平均值）进行比较，设定电压预先设定，并且根据其比较结果来控制产生电弧时产生的焊接输出电流，以调节电线的熔化用于调节电弧长度，当发生干扰（例如延长或缩短的电弧长度）时，使短路周期更接近恒定电流。

10. 发明授权

US07960672B2 Robot welding controller and control method 有权
标题翻译：机器人焊接控制器及控制方法
公开(公告)号：US07960672B2
公开(公告)日：2011-06-14
申请号：US11628738
申请日：2005-05-23
申请人： Kiminori Nishimura , Ryuichi Morita , Seigo Nishikawa
发明人： Kiminori Nishimura , Ryuichi Morita , Seigo Nishikawa
IPC分类号： B23K9/10 , B23K9/12
CPC分类号： B23K9/173 , B23K9/0671 , B23K9/0953 , B23K9/1272
摘要： A robot welding controller and a robot welding control. It comprises a robot having a welding torch at its tip, a robot controller, a wire feeder, and a welding electric power. It performs welding by moving the welding torch on the basis of a commanded welding line. A contact detecting section detects contact of the wire and the base material. A feed direction switching section switches feed directions of the wire. An arc generation detecting section detects that an arc is generated between the wire and the base material. A waveform control section controls electric power waveforms of plural shapes applied between the wire and the base material. A welding sequence section controls the operations of the contact detecting section, the feed direction switching section, the arc generation detecting section and the waveform control section in block.
摘要翻译：机器人焊接控制器和机器人焊接控制。它包括在其尖端具有焊炬的机器人，机器人控制器，送丝机和焊接电力。它通过在指令焊接线的基础上移动焊炬进行焊接。接触检测部检测线和基材的接触。进给方向切换部切换线的供给方向。电弧产生检测部检测线和基材之间产生电弧。波形控制部控制施加在线材和基材之间的多种形状的电力波形。焊接顺序部分控制接触检测部分，进给方向切换部分，电弧产生检测部分和波形控制部分的操作。

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