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1. 发明授权

US09409253B2 Friction stir weld plugs and methods of using thereof 有权
公开(公告)号：US09409253B2
公开(公告)日：2016-08-09
申请号：US15005350
申请日：2016-01-25
申请人： The Boeing Company
发明人： Mike P. Matlack , Amy M. Helvey , Randy A. Card
IPC分类号： B23K20/12
CPC分类号： B23K20/1215 , B23K20/12 , B23K20/122 , B23K20/1225 , B23K20/127 , B23K20/128 , B23K20/129 , B23K20/1295 , B23K31/02 , B23K35/0255 , F16L55/11 , F16L55/1108 , F16L55/1116 , F16L55/1125 , F16L55/1141 , F16L55/1612 , Y10T29/49908
摘要： In one aspect of the disclosure, an article for filling an opening in an object includes a plug having a body, a first flange, and a second flange. The plug has a trailing end. The first flange is in contact with the body and extends away from the body. The second flange is in contact with the first flange and extends away from the first flange and the body. The second flange is configured to deform toward the body upon installation of the plug into the opening. This deformation of the second flange rotationally and translationally secures the plug in the opening and consolidates the plug in the opening.

2. 发明授权

US09205578B2 Fabrication tools for exerting normal forces on feedstock 有权
标题翻译：在原料上施加正常力的制作工具
公开(公告)号：US09205578B2
公开(公告)日：2015-12-08
申请号：US14159105
申请日：2014-01-20
申请人： Aeroprobe Corporation
发明人： Jeffrey Patrick Schultz , Kevin D. Creehan
IPC分类号： B23K20/12 , B29C41/36 , C23C24/04 , C23C24/06 , C23C26/00
CPC分类号： B23K20/1215 , B22F2998/00 , B23K20/1205 , B23K20/1245 , B23K20/1255 , B23K20/1275 , B23K20/128 , B29C41/36 , C23C24/045 , C23C24/06 , C23C26/00 , C22C32/00 , C22C29/00
摘要： The present invention relates to tooling and methods for disposing, coating, building up, repairing, or otherwise modifying the surface of a metal substrate using frictional heating and compressive loading of a consumable metal material against the substrate. Embodiments of the invention include friction-based fabrication tooling comprising a non-consumable member with a throat and a consumable member disposed in the throat, wherein the throat is operably configured such that during rotation of the non-consumable member at a selected speed, the throat exerts normal forces on and rotates the consumable member at the selected speed; and comprising means for dispensing the consumable member through the throat and onto a substrate using frictional heating and compressive loading. Embodiments of the invention also include fabrication methods using the tools described herein.
摘要翻译：本发明涉及使用消耗性金属材料相对于基底的摩擦加热和压缩载荷来设置，涂覆，建立，修复或以其它方式改变金属基底的表面的工具和方法。本发明的实施例包括基于摩擦的制造工具，其包括具有喉部的非消耗性构件和设置在喉部中的可消耗构件，其中喉部可操作地构造成使得在以非选择的速度旋转非消耗性构件期间，喉部以选定的速度施加正常的力并使消耗部件旋转; 并且包括用于通过摩擦加热和压缩载荷将消耗部件分配通过喉部并且移动到基底上的装置。本发明的实施例还包括使用本文所述的工具的制造方法。

3. 发明授权

US09114480B2 Methods for joining a monocrystalline part to a polycrystalline part by means of an adapter piece made of polycrystalline material 有权
标题翻译：通过由多晶材料制成的适配件将单晶部分接合到多晶部分的方法
公开(公告)号：US09114480B2
公开(公告)日：2015-08-25
申请号：US13056022
申请日：2009-08-06
申请人： Ulrich Knott , Erwin Bayer , Thomas Uihlein
发明人： Ulrich Knott , Erwin Bayer , Thomas Uihlein
IPC分类号： B23K20/12 , F01D5/30 , B23K1/00 , B23K13/01 , B23K20/16 , B23K20/22 , C30B29/52 , C30B33/06 , F01D5/34
CPC分类号： B23K20/12 , B23K1/0018 , B23K13/01 , B23K20/1205 , B23K20/1215 , B23K20/129 , B23K20/16 , B23K20/22 , B23K2101/001 , C30B29/52 , C30B33/06 , F01D5/3061 , F01D5/34 , F05B2230/239 , F05D2300/607
摘要： The present invention relates to methods for joining a rotationally asymmetrical part, preferably a turbine blade, which is made of a monocrystalline material, to a part, preferably a rotor core, which is made of polycrystalline material, having the method steps of: —joining the rotationally asymmetrical part to an adapter piece made of polycrystalline material by means of rotational friction welding, and —joining the adapter piece to the part made of polycrystalline material. The present invention also relates to a turbine blisk having a rotor core made of polycrystalline material and turbine blades made of monocrystalline material.
摘要翻译：本发明涉及用于将由单晶材料制成的旋转非对称部分（优选为涡轮叶片）接合到由多晶材料制成的部分，优选为转子芯的方法，所述方法包括以下步骤： - 连接通过旋转摩擦焊接到由多晶材料制成的适配件的旋转不对称部分，并将适配件连接到由多晶材料制成的部件上。本发明还涉及具有由多晶材料制成的转子芯和由单晶材料制成的涡轮叶片的涡轮叶片。

4. 发明申请

US20150097020A1 MATERIAL SURFACE MODIFICATION USING FRICTION STIR WELDING HYBRID PROCESS 有权
标题翻译：使用摩擦STIR焊接混合工艺的材料表面改性
公开(公告)号：US20150097020A1
公开(公告)日：2015-04-09
申请号：US14571055
申请日：2014-12-15
申请人： MegaStir Technologies LLC
发明人： David Rosal , Paul T. Higgins , Russell J. Steel , Scott M. Packer , Jeremy Peterson , Steve W. Larsen , Samuel C. Sanderson , Jonathan A. Babb
IPC分类号： B23K37/08 , B23K20/26 , B23K20/12
CPC分类号： B23K37/08 , B23K20/1215 , B23K20/1255 , B23K20/26
摘要： A system and method for modifying a work piece surface of high melting temperature materials such as Advanced High Strength Steels, wherein a friction stir welding tool may include cutting elements located on the outside diameter of a collar assembly, wherein the collar assembly may be retrofitted for existing friction stir welding tools, or may be designed as a custom attachment for a new hybrid friction stir welding tool, wherein the surface of the work piece may be modified by removing detrimental flash and burr created during operation of the friction stir welding tool.
摘要翻译：一种用于改变诸如Advanced High Strength Steel的高熔点材料的工件表面的系统和方法，其中摩擦搅拌焊接工具可以包括位于套环组件的外径上的切割元件，其中可以改装套环组件现有的摩擦搅拌焊接工具，或者可以被设计为用于新的混合摩擦搅拌焊接工具的定制附件，其中可以通过消除摩擦搅拌焊接工具的操作期间产生的有害的闪光和毛刺来改变工件的表面。

5. 发明授权

US08800844B2 Reinforcement of friction plug welds 有权
标题翻译：摩擦塞焊接加固
公开(公告)号：US08800844B2
公开(公告)日：2014-08-12
申请号：US13662550
申请日：2012-10-29
申请人： The Boeing Company
发明人： David M. Bezaire , John M. Comfort , John G. Vollmer , Mark A. Fischer
IPC分类号： B23K20/12
CPC分类号： B23K20/12 , B23K20/1205 , B23K20/1215 , B23K20/122 , B23K20/127 , B23K20/1275 , B23K20/128 , B23K20/1285 , B23K20/129 , B23K20/1295
摘要： A hole in a metal workpiece is filled by friction plug welding. The weld between the workpiece and the plug is reinforced by a weld land in the workpiece that surrounds one end of the plug. The weld land is formed by extruding a portion of the plug into a cavity in an anvil used in the welding process.
摘要翻译：通过摩擦塞焊接填充金属工件中的孔。工件和插头之间的焊缝通过围绕塞子一端的工件中的焊接区域加强。焊接区域通过将一部分塞子挤压成在焊接过程中使用的砧座中的空腔而形成。

6. 发明申请

US20140123470A1 FRICTION BIT JOINING OF MATERIALS USING A FRICTION RIVET 有权
标题翻译：使用摩擦轮摩擦物料加工材料
公开(公告)号：US20140123470A1
公开(公告)日：2014-05-08
申请号：US14153814
申请日：2014-01-13
申请人： MEGASTIR TECHNOLOGIES LLC
发明人： Michael P. Miles
IPC分类号： B21J15/10 , B23K20/12
CPC分类号： B21J15/10 , B23K20/1215 , B23K20/1255 , B23K20/1265 , B23K20/127 , Y10T29/49956 , Y10T29/5377
摘要： A system and method of joining at least two workpieces together using a friction rivet and a friction rivet cap that are friction stirred together after a cutting tip or cutting feature on the friction rivet cuts through workpieces and is then bonded to the friction rivet cap, and wherein the friction rivet cap may be excluded if the friction rivet includes a hollow in the cutting tip, the hollow being flared after the friction rivets cuts through the workpieces to thereby create an integral rivet cap in the end of the friction rivet.
摘要翻译：使用在摩擦铆钉上的切割尖端或切割特征之后摩擦搅拌在一起的摩擦铆钉和摩擦铆钉帽将至少两个工件连接在一起的系统和方法切割穿过工件，然后结合到摩擦铆钉盖，并且其中如果摩擦铆钉在切割尖端中包括中空部分，则可以排除摩擦铆钉盖，在摩擦铆钉穿过工件之后，中空部分被展开，从而在摩擦铆钉的端部形成一体的铆钉盖。

7. 发明授权

US08603571B2 Consumable tool friction stir processing of metal surfaces 有权
标题翻译：消耗工具摩擦搅拌处理金属表面
公开(公告)号：US08603571B2
公开(公告)日：2013-12-10
申请号：US13113171
申请日：2011-05-23
申请人： Blair E. Carlson , Guangling Song
发明人： Blair E. Carlson , Guangling Song
IPC分类号： C23C26/00
CPC分类号： C23C26/00 , B23K20/1215 , B23K2103/08 , B23K2103/10 , B23K2103/15 , B23K2103/18
摘要： The surface composition of a metal article may be modified by depositing a coating layer material of a different composition from a consumable tool which is urged against the article surface while being rotated about an axis generally normal to the surface. The frictional heating resulting from rotation of the tool under applied pressure increases the temperature of the article-contacting portion of the tool so that it adheres to and bonds to the magnesium alloy article. In an embodiment the tool material is selected to be more corrosion-resisting than or sacrificial to the substrate metal alloy. In another embodiment the tool material is selected to react with the magnesium surface to form a more corrosion-resistant coating or a sacrificial layer. In another embodiment a holemaking cutting tool may be incorporated in to the consumable tool to enable fabrication of a hole with a surrounding, more corrosion-resistant annular surface. Further processing of the article with its coating layer may include: buffing, burnishing, or polishing the layer; and heat treatment to promote diffusion of the layer composition into the article composition.
摘要翻译：金属制品的表面组成可以通过从与消耗性工具不同的涂层材料沉积来改变，所述消耗工具在围绕大体上垂直于表面的轴线旋转的同时被推靠在制品表面上。在施加的压力下由于工具的旋转产生的摩擦加热增加了工具的物品接触部分的温度，使得其粘附并结合到镁合金制品上。在一个实施例中，工具材料被选择为比衬底金属合金更耐腐蚀或牺牲衬底金属合金。在另一个实施方案中，选择工具材料以与镁表面反应以形成更耐腐蚀的涂层或牺牲层。在另一个实施例中，一个制孔切割工具可以结合到消耗工具中，以便能够制造具有周围的，更耐腐蚀的环形表面的孔。用其涂层进一步处理物品可包括：抛光，抛光或抛光该层; 并进行热处理以促进层组合物扩散到制品组合物中。

8. 发明授权

US08540134B2 Reinforcement of friction plug welds 有权
标题翻译：摩擦塞焊接加固
公开(公告)号：US08540134B2
公开(公告)日：2013-09-24
申请号：US12557715
申请日：2009-09-11
申请人： David M. Bezaire , John M. Comfort , John G. Vollmer , Mark A. Fischer
发明人： David M. Bezaire , John M. Comfort , John G. Vollmer , Mark A. Fischer
IPC分类号： B23K20/12
CPC分类号： B23K20/12 , B23K20/1205 , B23K20/1215 , B23K20/122 , B23K20/127 , B23K20/1275 , B23K20/128 , B23K20/1285 , B23K20/129 , B23K20/1295
摘要： A hole in a metal workpiece is filled by friction plug welding. The weld between the workpiece and the plug is reinforced by a weld land in the workpiece that surrounds one end of the plug. The weld land is formed by extruding a portion of the plug into a cavity in an anvil used in the welding process.
摘要翻译：通过摩擦塞焊接填充金属工件中的孔。工件和插头之间的焊缝通过围绕塞子一端的工件中的焊接区域加强。焊接区域通过将一部分塞子挤压成在焊接过程中使用的砧座中的空腔而形成。

9. 发明授权

US08220693B2 Modified surfaces using friction stir processing 有权
标题翻译：使用摩擦搅拌处理改性表面
公开(公告)号：US08220693B2
公开(公告)日：2012-07-17
申请号：US12614489
申请日：2009-11-09
申请人： Paul E. Krajewski , Yen-Lung Chen
发明人： Paul E. Krajewski , Yen-Lung Chen
IPC分类号： B23K20/12
CPC分类号： C23C24/06 , B22F7/04 , B23K20/1215 , B23K20/122 , C22C1/1084 , C23C26/00 , Y10T428/12007 , Y10T428/12993
摘要： A procedure for incorporating particles to a predetermined depth in a body to develop a composite surface layer using friction stir processing is described. The process comprises; preparing the surface of the body; applying particulate matter to the prepared surface; selecting a friction stir tool with a pin length substantially equal to the desired composite layer thickness; using a friction stir process to frictionally heat, stir and intermix the particulate matter with the matrix of the article; and traversing the friction stir tool across the body.
摘要翻译：描述了使用摩擦搅拌处理将颗粒结合到体内预定深度以形成复合表面层的步骤。该过程包括准备身体的表面; 将颗粒物质施加到制备的表面上; 选择具有基本上等于所需复合层厚度的销长度的摩擦搅拌工具; 使用摩擦搅拌工艺摩擦加热，搅拌和混合颗粒物与制品的基质; 并穿过摩擦搅拌工具穿过身体。

10. 发明申请

US20120009339A1 FRICTION FABRICATION TOOLS 有权
标题翻译：摩擦制造工具
公开(公告)号：US20120009339A1
公开(公告)日：2012-01-12
申请号：US12987588
申请日：2011-01-10
申请人： Kevin Creehan , Jeffrey Patrick Schultz
发明人： Kevin Creehan , Jeffrey Patrick Schultz
IPC分类号： B05C1/06 , B05D1/12
CPC分类号： B23K20/1215 , B22F2998/00 , B23K20/1205 , B23K20/1245 , B23K20/1255 , B23K20/1275 , B23K20/128 , B29C41/36 , C23C24/045 , C23C24/06 , C23C26/00 , C22C32/00 , C22C29/00
摘要： The present invention relates to tooling and methods for disposing, coating, building up, repairing, or otherwise modifying the surface of a metal substrate using frictional heating and compressive loading of a consumable metal material against the substrate. Embodiments of the invention include friction-based fabrication tooling comprising a non-consumable member with a throat and a consumable member disposed in the throat, wherein the throat is operably configured such that during rotation of the non-consumable member at a selected speed, the throat exerts normal forces on and rotates the consumable member at the selected speed; and comprising means for dispensing the consumable member through the throat and onto a substrate using frictional heating and compressive loading. Embodiments of the invention also include fabrication methods using the tools described herein.
摘要翻译：本发明涉及使用消耗性金属材料相对于基底的摩擦加热和压缩载荷来设置，涂覆，建立，修复或以其它方式改变金属基底的表面的工具和方法。本发明的实施例包括基于摩擦的制造工具，其包括具有喉部的非消耗性构件和设置在喉部中的可消耗构件，其中喉部可操作地构造成使得在以非选择的速度旋转非消耗性构件期间，喉部以选定的速度施加正常的力并使消耗部件旋转; 并且包括用于通过摩擦加热和压缩载荷将消耗部件分配通过喉部并且移动到基底上的装置。本发明的实施例还包括使用本文所述的工具的制造方法。

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