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1. 发明授权

US08056793B2 Apparatus and method for friction surfacing using a consumable pin tool 有权
标题翻译：使用消耗性销钉工具进行摩擦表面处理的装置和方法
公开(公告)号：US08056793B2
公开(公告)日：2011-11-15
申请号：US12336489
申请日：2008-12-16
申请人： Timothy Hanlon , Jason Bernard Fritz , Jeffrey Jason Bernath , Alexander Banning Channell , Jonathan Paul Blank , Sergey Eduardovich Kalabekov , Jonathan Robert Hootman , Timothy Joseph Trapp
发明人： Timothy Hanlon , Jason Bernard Fritz , Jeffrey Jason Bernath , Alexander Banning Channell , Jonathan Paul Blank , Sergey Eduardovich Kalabekov , Jonathan Robert Hootman , Timothy Joseph Trapp
IPC分类号： B23K20/12
CPC分类号： B23K20/1215 , B23K20/233
摘要： A friction surfacing apparatus and method for depositing one or more metals, metal alloys, or other materials is disclosed. The friction surfacing apparatus includes a pin tool holder, a non-consumable shoulder having an inside diameter and an outside diameter, the inside diameter terminating at an end wall and includes an angled side wall that forms a substantially frustoconical opening at one end, and a consumable pin tool coupled to the pin tool holder and at least partially protruding from the end wall of the shoulder. The shoulder is maintained at a predetermined distance from a surface of a workpiece such that the consumable pin tool deposits pin tool material onto the surface of the workpiece during a friction surfacing operation.
摘要翻译：公开了用于沉积一种或多种金属，金属合金或其它材料的摩擦表面处理装置和方法。摩擦表面装置包括销工具保持器，具有内径和外径的不可消耗的肩部，内径终止于端壁，并且包括在一端形成基本截头圆锥形开口的倾斜侧壁，以及消耗销工具联接到销工具保持器并且至少部分地从肩部的端壁突出。肩部保持在离工件表面预定的距离处，使得消耗销工具在摩擦表面操作期间将工具材料钉入工件表面。

2. 发明申请

US20100147925A1 APPARATUS AND METHOD FOR FRICTION SURFACING USING A CONSUMABLE PIN TOOL 有权
标题翻译：使用耗材引脚工具进行摩擦表面的设备和方法
公开(公告)号：US20100147925A1
公开(公告)日：2010-06-17
申请号：US12336489
申请日：2008-12-16
申请人： Timothy Hanlon , Jason Bernard Fritz , Jeffrey Jason Bernath , Alexander Banning Channell , Jonathan Paul Blank , Sergey Eduardovich Kalabekov , Jonathan Robert Hootman , Timothy Joseph Trapp
发明人： Timothy Hanlon , Jason Bernard Fritz , Jeffrey Jason Bernath , Alexander Banning Channell , Jonathan Paul Blank , Sergey Eduardovich Kalabekov , Jonathan Robert Hootman , Timothy Joseph Trapp
IPC分类号： B23K20/12
CPC分类号： B23K20/1215 , B23K20/233
摘要： A friction surfacing apparatus and method for depositing one or more metals, metal alloys, or other materials is disclosed. The friction surfacing apparatus includes a pin tool holder, a non-consumable shoulder having an inside diameter and an outside diameter, the inside diameter terminating at an end wall and includes an angled side wall that forms a substantially frustoconical opening at one end, and a consumable pin tool coupled to the pin tool holder and at least partially protruding from the end wall of the shoulder. The shoulder is maintained at a predetermined distance from a surface of a workpiece such that the consumable pin tool deposits pin tool material onto the surface of the workpiece during a friction surfacing operation.
摘要翻译：公开了用于沉积一种或多种金属，金属合金或其它材料的摩擦表面处理装置和方法。摩擦表面装置包括销工具保持器，具有内径和外径的不可消耗的肩部，内径终止于端壁，并且包括在一端形成基本截头圆锥形开口的倾斜侧壁，以及消耗销工具联接到销工具保持器并且至少部分地从肩部的端壁突出。肩部保持在离工件表面预定的距离处，使得消耗销工具在摩擦表面操作期间将工具材料钉入工件表面。

3. 发明申请

US20080099533A1 METHOD FOR CONTROLLING MICROSTRUCTURE VIA THERMALLY MANAGED SOLID STATE JOINING 审中-公开
标题翻译：通过热管理固态加工来控制微结构的方法
公开(公告)号：US20080099533A1
公开(公告)日：2008-05-01
申请号：US11554751
申请日：2006-10-31
申请人： Timothy Hanlon , Pazhayannur Ramanathan Subramanian , Earl Claude Helder , Timothy Joseph Trapp
发明人： Timothy Hanlon , Pazhayannur Ramanathan Subramanian , Earl Claude Helder , Timothy Joseph Trapp
IPC分类号： B23K20/12
CPC分类号： B23K20/122 , B23K20/126 , B23K37/06 , B29C65/0681 , B29C65/08 , B29C65/1425 , B29C65/16 , B29C65/18 , B29C65/224 , B29C65/26 , B29C66/0242 , B29C66/034 , B29C66/1142 , B29C66/343 , B29C66/43 , B29C66/73921 , B29C66/8122 , B29C66/81264 , B29C66/81429 , B29C66/8167 , B29C66/836 , B29C66/91212 , B29C66/91216 , B29C66/91221 , B29C66/91411 , B29C66/91421 , B29C66/91645 , B29C66/91935 , B29C66/961 , B29K2101/12 , B29K2905/12
摘要： A method for creating a solid state joint is disclosed. The method includes providing an adjoining apparatus that includes a pin tool, a backing plate and a thermal control plate disposed below the backing plate. The method also includes rotating the pin tool and traversing the pin tool relative to a workpiece along a joint to be welded on the workpiece. The method further includes manipulating the temperature of the pin tool and the backing plate in order to control the temperature and rate of change of temperature experienced by the workpiece at a weld affected zone at the joint. The method also includes maintaining a user chosen temperature differential between the weld affected zone and the backing plate via the thermal control plate.
摘要翻译：公开了一种用于形成固态接头的方法。该方法包括提供邻近的装置，其包括销工具，背板和设置在背板下方的热控制板。该方法还包括使针工具旋转并沿着要焊接在工件上的接头相对于工件横穿销钉工具。该方法还包括操纵销工具和背板的温度，以便控制工件在接头处的焊接影响区域经历的温度和温度变化率。该方法还包括通过热控制板维持用户在焊接受影响区域和背板之间选择的温度差。

4. 发明授权

US07337940B2 Apparatus and method for friction stir welding of high strength materials, and articles made therefrom 有权
标题翻译：高强度材料的摩擦搅拌焊接装置及方法及由其制成的制品
公开(公告)号：US07337940B2
公开(公告)日：2008-03-04
申请号：US11409647
申请日：2006-04-24
申请人： Pazhayannur Ramanathan Subramanian , Bernard Patrick Bewlay , Earl Claude Helder , Timothy Joseph Trapp , Timothy Hanlon
发明人： Pazhayannur Ramanathan Subramanian , Bernard Patrick Bewlay , Earl Claude Helder , Timothy Joseph Trapp , Timothy Hanlon
IPC分类号： B23K20/12 , B23K37/00
CPC分类号： B23K20/1255 , B23K20/22
摘要： An apparatus for friction stir welding, a weld tool for friction stir welding, and a method for making a weld tool for friction stir welding are presented. The weld tool comprises doped tungsten. A method for manufacturing an article, where the method comprises providing the apparatus for friction stir welding, and the article produced by this method are also presented.
摘要翻译：提出了一种摩擦搅拌焊接装置，用于摩擦搅拌焊接的焊接工具，以及用于制造用于摩擦搅拌焊接的焊接工具的方法。焊接工具包括掺杂的钨。一种用于制造制品的方法，其中所述方法包括提供用于摩擦搅拌焊接的装置，并且还提供了通过该方法制造的制品。

5. 发明授权

US07832613B2 Friction stir welding system 有权
标题翻译：摩擦搅拌焊接系统
公开(公告)号：US07832613B2
公开(公告)日：2010-11-16
申请号：US12354221
申请日：2009-01-15
申请人： Timothy Hanlon , Timothy Joseph Trapp , Earl Claude Helder , Pazhayannur Ramanathan Subramanian
发明人： Timothy Hanlon , Timothy Joseph Trapp , Earl Claude Helder , Pazhayannur Ramanathan Subramanian
IPC分类号： B23K20/12 , B23K37/04
CPC分类号： B23K20/126 , B23K20/1245 , B23K37/06
摘要： A system, in certain embodiments, includes a backing plate, a tungsten-based member disposed along the backing plate, wherein the tungsten-based member defines a welding work surface, and the tungsten-based member comprises curved grooves configured to secure the tungsten-based member to the backing plate. The system also includes a drive. The system includes a pin tool movable by the drive to create friction along one or more workpieces disposed on the welding work surface, wherein the frictional heating and mechanical stirring is configured to create a stir weld along the one or more workpieces. The system, in some embodiments, also may include a backing plate comprising liquid passages and gas passages and a tungsten-based member disposed along the backing plate, wherein the tungsten-based member defines a welding work surface.
摘要翻译：在某些实施例中，系统包括背板，沿着背板设置的钨基构件，其中钨基构件限定焊接工作表面，并且所述钨基构件包括弯曲凹槽，其被构造成固定钨 - 基板构件到背板。该系统还包括一个驱动器。所述系统包括可由所述驱动器移动以沿着设置在所述焊接工作表面上的一个或多个工件产生摩擦的销工具，其中所述摩擦加热和机械搅拌被配置成沿着所述一个或多个工件产生搅拌焊接。在一些实施例中，该系统还可以包括包括液体通道和气体通道的背板和沿着背板设置的钨基构件，其中钨基构件限定焊接工作表面。

6. 发明申请

US20100176182A1 FRICTION STIR WELDING SYSTEM 有权
标题翻译：摩擦焊接系统
公开(公告)号：US20100176182A1
公开(公告)日：2010-07-15
申请号：US12354221
申请日：2009-01-15
申请人： Timothy Hanlon , Timothy Joseph Trapp , Earl Claude Helder , Pazhayannur Ramanathan Subramanian
发明人： Timothy Hanlon , Timothy Joseph Trapp , Earl Claude Helder , Pazhayannur Ramanathan Subramanian
IPC分类号： B23K20/12
CPC分类号： B23K20/126 , B23K20/1245 , B23K37/06
摘要： A system, in certain embodiments, includes a backing plate, a tungsten-based member disposed along the backing plate, wherein the tungsten-based member defines a welding work surface, and the tungsten-based member comprises curved grooves configured to secure the tungsten-based member to the backing plate. The system also includes a drive. The system includes a pin tool movable by the drive to create friction along one or more workpieces disposed on the welding work surface, wherein the frictional heating and mechanical stirring is configured to create a stir weld along the one or more workpieces. The system, in some embodiments, also may include a backing plate comprising liquid passages and gas passages and a tungsten-based member disposed along the backing plate, wherein the tungsten-based member defines a welding work surface.
摘要翻译：在某些实施例中，系统包括背板，沿着背板设置的钨基构件，其中钨基构件限定焊接工作表面，并且所述钨基构件包括弯曲凹槽，其被构造成固定钨 - 基板构件到背板。该系统还包括一个驱动器。所述系统包括可由所述驱动器移动以沿着设置在所述焊接工作表面上的一个或多个工件产生摩擦的销工具，其中所述摩擦加热和机械搅拌被配置成沿着所述一个或多个工件产生搅拌焊接。在一些实施例中，该系统还可以包括包括液体通道和气体通道的背板和沿着背板设置的钨基构件，其中钨基构件限定焊接工作表面。

7. 发明授权

US08516674B2 Solid state resistance welding for airfoil repair and manufacture 有权
标题翻译：用于翼型修复和制造的固态电阻焊接
公开(公告)号：US08516674B2
公开(公告)日：2013-08-27
申请号：US12827159
申请日：2010-06-30
申请人： Gary Edward Trewiler , Stephen Joseph Ferrigno , Melvin Howard Wilkins , Timothy Joseph Trapp , Matthew Stewart , Gregory Christopher Firestone
发明人： Gary Edward Trewiler , Stephen Joseph Ferrigno , Melvin Howard Wilkins , Timothy Joseph Trapp , Matthew Stewart , Gregory Christopher Firestone
IPC分类号： B23P6/00 , B23K11/00 , B23K9/28
CPC分类号： B23K11/3081 , B23K11/002 , B23K11/04 , B23K2101/001 , B23P6/005 , F01D5/005 , F05D2230/232 , Y02T50/671 , Y02T50/673 , Y10T29/49318 , Y10T29/4932 , Y10T29/49336 , Y10T29/4973 , Y10T29/49737
摘要： A method for bonding airfoil sections includes aligning upper and stub airfoil sections having upper airfoil pressure and suction sides and stub airfoil pressure and suction sides respectively, pressing together upper and stub airfoil cross sections at upper and stub airfoil distal ends of the upper and stub airfoil sections respectively, and then resistance welding, preferably solid state resistance welding, the upper and stub airfoil sections together along the upper and stub airfoil cross sections by passing electrical current across the upper and stub airfoil cross sections. The upper and stub airfoil sections may be clamped between pressure and suction side upper airfoil electrodes and between the stub airfoil pressure and suction sides respectively. The method may be performed while the stub airfoil section is attached to an airfoil carrier such as a rotor disk rim, a gas turbine engine drum, or a gas turbine engine blade platform.
摘要翻译：一种用于粘合翼型部分的方法，包括分别具有上部翼型压力和吸力侧的上部和短型翼型部分以及分叉翼型压力和吸力侧，将上部和短型翼型件的上部和短型翼型截面压在上部和短型翼型件末端上方分段，然后电阻焊接，优选固态电阻焊接，通过使电流穿过上部和底部翼型截面，沿着上部和底部翼型截面一起将上部和底部翼型部分连接在一起。上部和短管翼型部分可以分别夹在压力和吸力侧上部翼型电极之间以及分歧翼型压力和吸力侧之间。该方法可以在短柱翼型部分附接到诸如转子盘缘，燃气涡轮发动机鼓或燃气涡轮发动机叶片平台的翼型架上时进行。

8. 发明申请

US20130032578A1 RESISTANCE WELD REPAIRING OF CASING FLANGE HOLES 有权
标题翻译：法兰角电阻焊接修复
公开(公告)号：US20130032578A1
公开(公告)日：2013-02-07
申请号：US13204084
申请日：2011-08-05
申请人： Timothy Joseph Trapp , Manish Deepak Dighe , Gregory Christopher Firestone
发明人： Timothy Joseph Trapp , Manish Deepak Dighe , Gregory Christopher Firestone
IPC分类号： B23K11/00 , B23P6/00 , B21J13/08
CPC分类号： B23K11/004 , B23K11/0013 , B23K11/002 , B23K11/115 , B23K2101/001 , B23P6/007 , F01D5/005 , F05D2230/232 , F05D2240/14 , Y10T29/49316 , Y10T29/49737
摘要： A method for repairing a degraded bolt hole in a casing flange by reaming and removing at least some corrosion on an inside and around the hole to form a reamed hole, mounting the flange to float relative to upper and lower electrodes of a welding machine, radially and axially clamping an area of the flange surrounding the reamed hole, placing upper and lower filler slugs in the reamed hole, placing the electrodes against upper and lower filler slugs and applying a welding current through the electrodes while applying pressure to the filler slugs with the electrodes and resistively heating and melting the filler slugs to form a weldment, and pulsing the welding current on and off. Pulsing may be performed with progressively increasing amounts of current. In situ tempering under the pressure of the electrodes may be performed on a substantially liquid pool formed by the welding current.
摘要翻译：一种用于通过扩孔和除去孔内部和周围的至少一些腐蚀来修复壳体法兰中的劣化的螺栓孔的方法，以形成延伸孔，将凸缘相对于焊接机的上下电极安装为浮动并且轴向地夹紧围绕所述扩孔的所述凸缘的区域，将上部和下部填充块塞在所述扩孔中，将所述电极放置在上部和下部填充件段上，并且通过所述电极施加焊接电流，同时向所述填充段塞施加压力，电极，并且电阻地加热和熔化填料段以形成焊件，并且打开和关闭焊接电流。可以逐渐增加电流量来执行脉冲。在电极压力下的原位回火可以在由焊接电流形成的基本上液体的池中进行。

9. 发明申请

US20130081269A1 SYSTEMS AND METHODS FOR REPAIRING HOLES 审中-公开
标题翻译：修复孔的系统和方法
公开(公告)号：US20130081269A1
公开(公告)日：2013-04-04
申请号：US13249440
申请日：2011-09-30
申请人： Timothy Joseph Trapp , Seth Carl Shira , Jeffrey James Root
发明人： Timothy Joseph Trapp , Seth Carl Shira , Jeffrey James Root
IPC分类号： B23P6/00 , B22D31/00
CPC分类号： B23K20/12 , B23K2101/001 , B23P6/00 , B23P6/005 , F01D5/005 , F05D2230/232 , Y10T29/49229 , Y10T29/5182
摘要： A system for repairing holes in a turbine engine component is provided. The system includes a turbine engine component including a front surface, a back surface, and a tapered surface extending from the front surface to the back surface, the tapered surface circumscribing the hole. The system further includes a plug configured to be welded to the turbine engine component, the plug including at least one tapered portion configured to contact the tapered surface when the plug is welded to the turbine engine component, and a die plate positioned on the back surface of the turbine engine component and including an aperture defined therethrough that is configured to collect flash generated when the plug is welded to the turbine engine component.
摘要翻译：提供一种用于修理涡轮发动机部件中的孔的系统。该系统包括涡轮发动机部件，其包括前表面，后表面和从前表面延伸到后表面的锥形表面，该锥形表面限定孔。所述系统还包括被配置为焊接到所述涡轮发动机部件的塞子，所述塞子包括构造成当所述塞子被焊接到所述涡轮发动机部件时与所述锥形表面接触的至少一个锥形部分，以及定位在所述背面并且包括限定在其中的孔，其被构造成收集当所述塞被焊接到所述涡轮发动机部件时产生的闪电。

10. 发明授权

US07784667B2 Apparatus and method for friction stir welding using a consumable pin tool 有权
标题翻译：使用消耗性销钉工具进行摩擦搅拌焊接的装置和方法
公开(公告)号：US07784667B2
公开(公告)日：2010-08-31
申请号：US11386998
申请日：2006-03-23
申请人： Pazhayannur Ramanathan Subramanian , Earl Claude Helder , Timothy Joseph Trapp
发明人： Pazhayannur Ramanathan Subramanian , Earl Claude Helder , Timothy Joseph Trapp
IPC分类号： B23K20/12
CPC分类号： B23K20/125 , B23K20/1215 , B23K20/1255 , B23K20/128
摘要： The present invention provides a friction stir welding apparatus operable for welding one or more metals, metal alloys, or other materials, and a method for friction stir welding. The friction stir welding apparatus includes a pin tool holder, a shoulder having a surface coupled to the pin tool holder, and a pin tool coupled to the pin tool holder, the pin tool at least partially protruding from the surface of the shoulder, wherein the pin tool is made of a consumable pin tool material. The method includes introducing the pin tool into a workpiece; traversing the pin tool along a joint to be welded on the workpiece; and substantially continuously feeding the pin tool into the weld joint as it is traversed along the joint, thereby incorporating at least a portion of the consumable pin tool material into the volume of the joint to be welded.
摘要翻译：本发明提供了可操作用于焊接一种或多种金属，金属合金或其它材料的摩擦搅拌焊接装置，以及用于摩擦搅拌焊接的方法。摩擦搅拌焊接装置包括销工具保持器，具有联接到销工具保持器的表面的肩部和联接到销工具保持器的销工具，销工具至少部分地从肩部的表面突出，其中，销钉工具由消耗性销钉工具材料制成。该方法包括将销工具引入工件; 沿着要焊接在工件上的接头穿过销钉工具; 并且当所述销工具沿着所述接头穿过时，将所述销工具基本上连续地供给到所述焊接接头中，从而将所述可消耗的销工具材料的至少一部分结合到待焊接的接头的体积中。

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