公开(公告)号：US4952769A

公开(公告)日：1990-08-28

申请号：US388157

申请日：1989-07-31

Applicant: Rees Acheson

Inventor： Rees Acheson

IPC: B23K9/04 ,  B23K9/133 ,  B23K9/32

CPC classification number: B23K9/048 ,  B23K9/1336 ,  B23K9/323

Abstract: Apparatus for weld build-up on a surface of revolution consists of an elongated, rotatable assembly that supports, at one end, an electrical welding torch (10) terminating in a nozzle, the rotatable assembly introduction electrical welding current, inert gas, and welding wire to the torch, and including an electrically conductive, hollow, metal drive spindle. The drive spindle (200) applies driving motion and conducts electrical current for transmission to the torch, and the gas and welding wire pass through the spindle to the torch. Also, an electrically conductive carrier (110) is mounted in a radially adjustable, electrically continuous, offset relationship to a conductive body (140) joined to the end of a spindle, and a torch held is in electrically conductive relationship by the carrier, the electrically conductive body and carrier together defining a gas tight passage (FIG. 6A) extending from the spindle to the torch, a connection cavity being defined at a motion interface between the carrier and the body to maintain gas flow continuity therebetween over their range of offset adjustment. A method for weld build up on a surface of revolution, and a system of orbital torch components (FIGS. 7A-7H) are also described.

Abstract translation: 用于在旋转表面上积聚焊料的装置由细长的可旋转组件组成，其在一端支撑端接在喷嘴中的电焊枪（10），可旋转组件引入电焊接电流，惰性气体和焊接 连接到割炬，并且包括导电的，中空的金属驱动主轴。 驱动主轴（200）施加驱动运动并传导电流以传输到割炬，气体和焊丝通过主轴到达割炬。 此外，导电载体（110）以可连接到主轴的端部的导电体（140）的径向可调节的，电连续的偏移关系安装，并且保持的手电筒由载体保持导电关系， 导电体和载体共同限定从主轴延伸到割炬的气密通道（图6A），连接腔被限定在载体和主体之间的运动界面处，以在其偏移范围内保持气体流动连续性 调整。 还描述了在旋转表面上积聚的焊接方法和轨道炬组件的系统（图7A-7H）。

公开(公告)号：US4892990A

公开(公告)日：1990-01-09

申请号：US120393

申请日：1987-11-12

Applicant: Rees Acheson

Inventor： Rees Acheson

IPC: B23K9/04 ,  B23K9/133 ,  B23K9/32

CPC classification number: B23K9/323 ,  B23K9/048 ,  B23K9/1336

Abstract: Apparatus for weld build-up on an surface of revolution consists of an elongated, rotatable assembly that supports, at one end, an electrical welding torch (10) terminating in a nozzle, the rotatable assembly introducing electrical welding current, inert gas, and welding wire to the torch, and including an electrically conductive, hollow, metal drive spindle. The drive spindle (200) applies driving motion and conducts electrical current for transmission to the torch, and the gas and welding wire pass through the spindle to the torch. Also, an electrically conductive carrier (110) is mounted in a radially adjustable, electrically continuous, offset relationship to a conductive body (b 140) joined to the end of a spindle, and a torch held is in electrically conductive relationship by the carrier, the electrically conductive body and carrier together defining a gas tight passage (FIG. 6A) extending from the spindle to the torch, a connection cavity being defined at a motion interface between the carrier and the body to maintain gas flow continuity therebetween over their range of offset adjustment. A method for weld build up on a surface of revolution, and a system of orbital torch components (FIGS. 7 A-7H) are also described.

Abstract translation: 用于在旋转表面上焊接积聚的装置由细长的可旋转组件组成，其在一端支撑端接在喷嘴中的电焊枪（10），可旋转组件引入电焊接电流，惰性气体和焊接 连接到割炬，并且包括导电的，中空的金属驱动主轴。 驱动主轴（200）施加驱动运动并传导电流以传输到割炬，气体和焊丝通过主轴到达割炬。 此外，导电载体（110）以与主轴接合的导电体（b 140）的径向可调节的电连续偏移关系安装，并且保持的手电筒由载体保持导电关系， 导电体和载体共同限定了从主轴延伸到割炬的气密通道（图6A），连接腔被限定在载体和主体之间的运动界面处，以在它们的范围内保持气体流动的连续性 偏移调整。 还描述了在旋转表面上积聚的焊接方法和轨道炬组件的系统（图7A-7H）。

公开(公告)号：US5558268A

公开(公告)日：1996-09-24

申请号：US427886

申请日：1995-04-26

Applicant: Rees Acheson

Inventor： Rees Acheson

IPC: B23K9/28 ,  B23K9/12 ,  B23K37/02

CPC classification number: B23K9/287 ,  B23K2201/04

Abstract: A welding mechanism for build up of a conical surface includes a base assembly with a base gear fixedly mounted thereto, and a slide rail assembly rotatable about a base axis. The slide rail assembly includes a slide rail positionable parallel to the conical surface, a slide carriage moveable along the slide rail, carrying a welding torch, a rotatable lead screw in threaded engagement with the slide carriage, and a carriage gear rotatable with the lead screw and engaged with the base gear. Rotation of the slide rail assembly moves the torch on the slide carriage circumferentially along the conical surface, and, simultaneously, rotation of the slide carriage assembly, by inter-engagement of the carriage and base gears, causes the slide carriage to move along the slide rail carrying the torch radially along the conical surface, the torch moving in a spiral path, about the base axis, along the surface.

Abstract translation: 用于构建锥形表面的焊接机构包括：基座组件，其具有固定地安装在其上的基座齿轮;以及可绕基轴线旋转的滑轨组件。 所述滑轨组件包括可平行于所述锥形表面定位的滑轨，可沿着所述滑轨移动的滑架，承载焊炬，与所述滑动滑架螺纹接合的可旋转导螺杆以及与所述导螺杆 并与底座啮合。 滑轨组件的旋转沿着圆锥表面沿圆周方向移动滑架上的手电筒，并且同时滑动滑架组件的旋转通过滑架和基座齿轮的相互接合使滑动滑架沿滑块移动 轨道沿着圆锥形表面径向地承载火炬，割炬以沿着表面的基本轴线的螺旋路径运动。

公开(公告)号：US5298710A

公开(公告)日：1994-03-29

申请号：US856573

申请日：1992-03-24

Applicant: Rees Acheson ,  Thomas H. Esslinger

Inventor： Rees Acheson ,  Thomas H. Esslinger

IPC: B23K9/04 ,  B23K9/28

CPC classification number: B23K9/046 ,  B23K9/287 ,  B23K2201/04 ,  Y10T403/5793

Abstract: An apparatus for weld build-up on a surface of revolution within a bore has a head assembly, an elongated line shaft, a step assembly and a traveling assembly. The head assembly has a housing that may be fixedly mounted in a region spaced from the surface of revolution, the housing defining a chamber with an axis in alignment with an axis of revolution. It also has a spindle mounted for rotation within the chamber, coaxial with the axis of revolution. The line shaft is coupled to the spindle and extends for coaxial rotation within the bore in a region of the surface of revolution. The step assembly is fixedly mounted upon the line shaft. The traveling assembly is mounted also upon the line shaft and disposed for rotation within the bore. The traveling assembly consists of a wire reel, a wire feeder, and an electrical welding torch assembly that terminates in a torch nozzle. The step and traveling assemblies are fixed upon the line shaft for rotation within the bore, and the axial spacing between step assembly and the traveling assembly along line shaft are adjustable.

Abstract translation: 用于在孔内的旋转表面上焊接积聚的装置具有头部组件，细长线轴，台阶组件和行进组件。 头组件具有壳体，其可以固定地安装在与旋转表面隔开的区域中，壳体限定具有与旋转轴线对准的轴线的腔室。 它还具有一个主轴，用于在腔室内旋转，与旋转轴线同轴。 线轴联接到主轴并且延伸以在旋转表面的区域内在孔内同轴旋转。 台阶组件固定安装在线轴上。 行进组件也安装在线轴上并且设置成在孔内旋转。 旅行组件由电线卷筒，送丝器和终止于割炬喷嘴的电焊枪组件组成。 台阶和行进组件固定在线轴上以在孔内旋转，并且步进组件和行进组件之间沿着轴的轴向间距是可调节的。

公开(公告)号：US4687899A

公开(公告)日：1987-08-18

申请号：US945182

申请日：1986-12-23

Applicant: Rees Acheson

Inventor： Rees Acheson

IPC: B23K9/04 ,  B23K9/133 ,  B23K9/32

CPC classification number: B23K9/048 ,  B23K9/1336 ,  B23K9/323

Abstract: A welding apparatus is disclosed for circular welding an outer surface or a bore surface of a metallic object. The apparatus consists of a rotatable spindle, a rotatable power connector connected to the spindle, and an offset adjustment device connecting the spindle to an orbital welding torch. A weld nozzle is provided at one end of the torch. A wire feed device is connected to the spindle. The welding apparatus is provided with a wire transmission conduit, a gas transmission conduit and an electrical power transmission conduit for guiding wire, gas and electrical power to the rotatable power connector, and on to the rotatable spindle and torch. A wire feed device is provided for feeding wire from a supply and the entire supply is mounted for rotation with the welding torch about the path of feed of the wire.

Abstract translation: 公开了一种用于对金属物体的外表面或孔表面进行圆焊接的焊接设备。 该设备包括可旋转主轴，连接到主轴的可旋转电源连接器以及将主轴连接到轨道焊枪上的偏移调整装置。 焊枪的一端设有焊嘴。 送丝装置连接到主轴。 该焊接设备设置有导线传输导管，气体传输导管和用于将线，气和电功率引导到可旋转电源连接器以及可转动的主轴和割炬上的电力传输导管。 提供送丝装置用于从电源供给电线，并且整个电源被安装成与焊炬围绕导线的馈送路径旋转。