公开(公告)号：US20230405737A1

公开(公告)日：2023-12-21

申请号：US18031515

申请日：2021-10-13

申请人： Weldingdroid ApS

发明人： Kevin Eggert CHRISTENSEN ,  Christian JUEL OLSEN

IPC分类号： B23K37/02

CPC分类号： B23K37/0282 ,  B23K37/0264

摘要： The present invention discloses a welding system, particular a welding system using an inert gas in order to provide an oxide free fusion zone, where the object to be welded has a first side and a second side, said first and second sides being opposite sides of the object to be welded, where the system comprises: —a first wagon, in use suitable to be arranged on a first side of the object to be welded, where said wagon comprises means for remaining on the surface of the object to be welded, and being able to travel on the surface of the object to be welded, where a first welding device is arranged in connection to or on said wagon; —a slave wagon, in use suitable to be arranged on a second side of the object to be welded, where said slave wagon comprises a tub, said tub having an upper rim adapted to the contour of the object to be welded, and where further a gas inlet is provided such that a suitable gas may be introduced into the tub, and where the slave wagon comprises means such that in use the rim of the tub on the slave wagon may remain proximate the second side of the object to be welded, and where means are provided for moving the slave wagon such that the tub is superposed the fusion zone on the object to be welded.

公开(公告)号：US20190111524A1

公开(公告)日：2019-04-18

申请号：US16089706

申请日：2017-03-23

申请人： NOVARC TECHNOLOGIES INC.

发明人： Abdolreza ABDOLLAHI ,  Hassan BATENI ,  Soroush KARIMZADEH

IPC分类号： B23K37/02 ,  B23K37/04 ,  B23K9/028 ,  B25J9/04 ,  B25J9/16

CPC分类号： B23K37/0229 ,  B23K9/0286 ,  B23K9/16 ,  B23K37/0276 ,  B23K37/0282 ,  B23K37/0426 ,  B23K2101/06 ,  B25J9/04 ,  B25J9/1682 ,  G05B2219/39132

摘要： A robotic welding system comprises a supporting arm for attaching to a repositionable support structure, the supporting arm comprising a first mounting portion connectable to the repositionable support structure, and a second mounting portion rotatably coupled to the first mounting portion. A yaw rotary actuator rotates the second mounting portion about a yaw axis. A welding arm comprises a third mounting portion rotatably coupled to the second mounting portion of the supporting arm. A pitch rotary actuator rotates the third mounting portion about a pitch axis generally perpendicular to the yaw axis. A roll rotary actuator rotates a torch holder shaft about a roll axis generally perpendicular to the pitch axis. The shaft has a torch mounting portion for mounting a welding torch at an end thereof. A controller is operably coupled to the actuators to cause the welding torch to execute a welding pattern.

公开(公告)号：US20170129035A1

公开(公告)日：2017-05-11

申请号：US14935682

申请日：2015-11-09

申请人： MK Products, Inc.

发明人： Christopher A. Westlake ,  Matthew A. Fiore

IPC分类号： B23K9/10 ,  B23K9/12

CPC分类号： B23K9/1006 ,  B23K9/327 ,  B23K37/0282

摘要： There is provided a portable welding system that includes a power supply unit and a wire feeder unit. The power supply unit includes power supply electronics and a power supply housing sized and configured to house the power supply electronics. The power supply housing includes a base face and an opposing upper support face. The wire feeder unit is detachably engaged with the power supply unit. The wire feeder unit includes a welding gun hose connection port sized and configured for connection to a welding gun hose. The wire feeder unit further includes a wire spool and a wire feeder housing. The wire spool is attached to the wire feeder housing. The wire feeder housing has a bottom face and an opposing top face, and the wire feeder unit is detachably engaged with the power supply unit with the upper support face disposed adjacent the bottom face.

公开(公告)号：US09636785B2

公开(公告)日：2017-05-02

申请号：US14178896

申请日：2014-02-12

申请人： LINCOLN GLOBAL, INC.

发明人： Richard Dean Traver ,  Jamil Snead

IPC分类号： B23K9/28 ,  A47J36/02 ,  B23K37/02 ,  B23K9/028 ,  B23K9/095 ,  B23K9/12 ,  B23K101/06

CPC分类号： B23K37/0211 ,  B23K9/0286 ,  B23K9/0956 ,  B23K9/12 ,  B23K37/0217 ,  B23K37/0276 ,  B23K37/0282 ,  B23K37/0294 ,  B23K2101/06

摘要： The invention described herein generally pertains to locking mechanisms for levers operable to mount a tractor unit to a guide track and to engage a drive gear of the tractor unit to a track gear of the guide track. The levers for mounting the tractor unit and/or to engage the drive gear are lockable in a closed position. The closed position relates to a state of the levers when the tractor unit is mounted on the guide track or when the drive gear is engaged with the track gear. The levers can be easily operable to mount/dismount or engage/disengage, respectively.

公开(公告)号：US20160256961A1

公开(公告)日：2016-09-08

申请号：US15056293

申请日：2016-02-29

申请人： CRC-Evans Pipeline International, Inc.

发明人： Mark Clemmons ,  Shankar Rajagopalan ,  Jason W. Curbo ,  Jose C. Bouche ,  Siddharth Mallick ,  Brian L. Kirk

IPC分类号： B23K31/02

CPC分类号： B23K31/027 ,  B23K9/0286 ,  B23K9/16 ,  B23K9/291 ,  B23K9/326 ,  B23K31/02 ,  B23K37/0276 ,  B23K37/0282 ,  B23K37/0531 ,  B23K2101/06 ,  B23K2101/10

摘要： Apparatus, systems, processes, control systems, means and methods for near-weld gas purging and welding. A focused circumferential near-weld purge gas delivery system for pipeline welding. A near-weld purge rig which has a near-weld purge gas channel and which achieves a low oxygen concentration proximate to a pipe gap for welding. The gas used for purging is also directed against an interior surface of the pipe to be welded. The directed gas cools the pipe to a desired temperature.

摘要翻译： 用于近焊气体吹扫和焊接的装置，系统，工艺，控制系统，方法和方法。 用于管道焊接的聚焦圆周近焊接净化气体输送系统。 近焊式清洗装置，其具有接近焊接的吹扫气体通道，并且在靠近用于焊接的管间隙处实现低氧浓度。 用于清洗的气体也指向待焊接的管的内表面。 定向气体将管道冷却至所需温度。

公开(公告)号：US20160074957A1

公开(公告)日：2016-03-17

申请号：US14784888

申请日：2014-04-15

申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA

发明人： Hidehito NISHIDA ,  Syuhei YOSHIKAWA ,  Mitsuhiro KAMIOKA ,  Shirou HONMA ,  Toshiyuki HIRASHIMA ,  Kenji WAKI

IPC分类号： B23K20/12

CPC分类号： B23K20/122 ,  B23K20/123 ,  B23K20/125 ,  B23K20/1255 ,  B23K20/126 ,  B23K20/128 ,  B23K37/0235 ,  B23K37/0282 ,  B23K37/0294

摘要： A friction stir welding apparatus includes: a rotating shaft, on which a thread for friction stirring is formed; and a drive unit rotatably supporting the rotating shaft. A rotating shoulder configured to rotate together with the rotating shaft to generate frictional heat between the rotating shoulder and back surfaces of workpieces is fixed to a distal end of the rotating shaft. The rotating shoulder is pushed against the back surfaces of the workpieces by a pushing mechanism. A stationary shoulder penetrated by the rotating shaft and configured to hold the workpieces in a sandwiching manner together with the rotating shoulder is non-rotatably mounted to the drive unit or a member connected to the drive unit.

摘要翻译： 摩擦搅拌焊接装置包括：旋转轴，形成用于摩擦搅拌的螺纹; 以及可旋转地支撑旋转轴的驱动单元。 被配置为与旋转轴一起旋转以在工件的旋转的肩部和后表面之间产生摩擦热的旋转肩部被固定到旋转轴的远端。 旋转肩部通过推动机构推压到工件的后表面。 由旋转轴贯穿并被构造成与转动肩部一起夹持工件的固定肩部不可旋转地安装到驱动单元或连接到驱动单元的构件。

公开(公告)号：US20160067835A1

公开(公告)日：2016-03-10

申请号：US14478924

申请日：2014-09-05

申请人： LINCOLN GLOBAL, INC.

发明人： Jamil Snead

IPC分类号： B23K37/02

CPC分类号： B23K37/0282 ,  B23K37/0264

摘要： A cart adapted to perform a welding operation on a workpiece, the cart including a moving platform; a first slide supported on the moving platform defining a first slide plane; a second slide pivotally attached to moving platform, the second slide defining a second slide plane; a second damp engagable with the second slide to hold a pivotal position of the second slide at a selected slide angle relative to the moving platform; an implement supported on the first slide and second slide, wherein operation of the first slide and the second slide move the implement to a selected position relative to the workpiece.

摘要翻译： 一种适于在工件上执行焊接操作的推车，所述推车包括移动平台; 支撑在所述移动平台上的第一滑动件限定第一滑动平面; 枢转地附接到移动平台的第二滑块，所述第二滑块限定第二滑动平面; 第二阻尼器，其具有第二滑块，以相对于移动平台以选定的滑动角度保持第二滑块的枢转位置; 支撑在第一滑动件和第二滑块上的工具，其中第一滑动件和第二滑块的操作将工具相对于工件移动到选定位置。

公开(公告)号：US09266198B1

公开(公告)日：2016-02-23

申请号：US14478924

申请日：2014-09-05

申请人： LINCOLN GLOBAL, INC.

发明人： Jamil Snead

IPC分类号： B23K37/00 ,  B23K37/02

CPC分类号： B23K37/0282 ,  B23K37/0264

摘要： A cart adapted to perform a welding operation on a workpiece, the cart including a moving platform; a first slide supported on the moving platform defining a first slide plane; a second slide pivotally attached to moving platform, the second slide defining a second slide plane; a second clamp engagable with the second slide to hold a pivotal position of the second slide at a selected slide angle relative to the moving platform; an implement supported on the first slide and second slide, wherein operation of the first slide and the second slide move the implement to a selected position relative to the workpiece.

摘要翻译： 一种适于在工件上执行焊接操作的推车，所述推车包括移动平台; 支撑在所述移动平台上的第一滑动件限定第一滑动平面; 枢转地附接到移动平台的第二滑块，所述第二滑块限定第二滑动平面; 可与第二滑块接合的第二夹具，以相对于移动平台以选定的滑动角度保持第二滑块的枢转位置; 支撑在第一滑动件和第二滑块上的工具，其中第一滑动件和第二滑块的操作将工具相对于工件移动到选定位置。

公开(公告)号：US09238274B2

公开(公告)日：2016-01-19

申请号：US13960865

申请日：2013-08-07

申请人： Lincoln Global, Inc.

发明人： Stephen R. Cole ,  Steven R. Peters

IPC分类号： B23K10/02 ,  B23K9/095 ,  B23K26/20 ,  B23K9/02 ,  B23K9/028 ,  B23K9/12 ,  B23K9/167 ,  B23K37/02

CPC分类号： B23K9/0956 ,  B23K9/0216 ,  B23K9/0286 ,  B23K9/095 ,  B23K9/1006 ,  B23K9/1093 ,  B23K9/124 ,  B23K9/167 ,  B23K10/02 ,  B23K26/20 ,  B23K37/0217 ,  B23K37/0282

摘要： The invention described herein generally pertains to a system and method related to energizing a welding wire based on a location of an electrode at an edge on a workpiece. An edge detector can be configured to identify an edge on the workpiece during a welding operation and a controller can be configured to mange a temperature of a puddle formed by the electrode by adjusting one or more welding parameters. The welding parameters can be, but are not limited to, an energizing of the welding wire, a wire feed speed, a temperature of a high intensity heat source (e.g., arc, a sub arc, a tungsten inert gas (TIG) arc, a metal inert gas (MIG) arc, a laser, a plasma arc, a metal core, or a flux core), movement speed, among others.

摘要翻译： 本文描述的本发明通常涉及与基于工件上的边缘处的电极的位置激励焊丝有关的系统和方法。 边缘检测器可以被配置为在焊接操作期间识别工件上的边缘，并且控制器可以被配置为通过调整一个或多个焊接参数来管理由电极形成的熔池的温度。 焊接参数可以是但不限于焊丝的通电，送丝速度，高强度热源（例如，电弧，亚弧，钨惰性气体（TIG）弧）的温度， 金属惰性气体（MIG）电弧，激光，等离子弧，金属芯或磁芯），移动速度等。

公开(公告)号：US20150334783A1

公开(公告)日：2015-11-19

申请号：US14280262

申请日：2014-05-16

申请人： ILLINOIS TOOL WORKS INC.

发明人： Kevin John Mlnarik ,  Scott Stephen Liebert ,  Paul William Garvey ,  Paul David Verhagen

IPC分类号： H05B6/06 ,  B23K37/00 ,  H05B6/10

CPC分类号： H05B6/06 ,  B23K13/025 ,  B23K37/0282 ,  B23K2101/06 ,  B23K2103/04 ,  H05B6/101 ,  H05B6/14

摘要： An induction heating system includes an induction heating head assembly configured to move relative to a workpiece. The induction heating system may also include a temperature sensor assembly configured to detect a temperature of the workpiece and/or a travel sensor assembly configured to detect a position, movement, or direction of movement of the induction heating head assembly relative to the workpiece, and to transmit feedback signals to a controller configured to adjust the power provided to the induction heating head assembly by a power source based at least in part on the feedback signals. In certain embodiments, the induction heating system may also include a connection box configured to receive the feedback signals, to perform certain conversions of the feedback signals, and to provide the feedback signals to the power source. Furthermore, in certain embodiments, the induction heating system may include an inductor stand assembly configured to hold the induction heating head assembly against the workpiece.

摘要翻译： 感应加热系统包括构造成相对于工件移动的感应加热头组件。 感应加热系统还可以包括温度传感器组件，其被配置为检测工件的温度和/或构造成检测感应加热头组件相对于工件的位置，运动或运动方向的行程传感器组件，以及 以将反馈信号传输到控制器，所述控制器被配置为至少部分地基于所述反馈信号来调整由电源提供给所述感应加热头组件的功率。 在某些实施例中，感应加热系统还可以包括配置成接收反馈信号，执行反馈信号的某些转换并将反馈信号提供给电源的接线盒。 此外，在某些实施例中，感应加热系统可以包括电感器支架组件，其被构造成将感应加热头组件保持抵靠工件。