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1. 发明申请

WO2004091839A2 METHOD AND APPARATUS FOR LOCALLY CLAMPING COMPONENTS THAT ARE TO BE JOINED BY FRICTION STIR WELDING 审中-公开
标题翻译：用于局部阻挡要通过摩擦搅拌焊接接合的部件的方法和设备
公开(公告)号：WO2004091839A2
公开(公告)日：2004-10-28
申请号：PCT/US2004/011149
申请日：2004-04-09
申请人： EDISON WELDING INSTITUTE , TRAPP, Timothy , STOTLER, Timothy
发明人： TRAPP, Timothy , STOTLER, Timothy
IPC分类号： B23K
CPC分类号： B23K20/126
摘要： The apparatus (50) includes a friction stir welding tool (100), a local clamping means (200), and an interface (300) that joins the tool (100) and the local clamping means (200). The local clamping means (200) is in close proximity to the at least one sidewall (130) of the tool (100) and has a housing (210) and a plurality of contact devices (220). The local clamping means (200) transfers a clamping force to the first and the second components (C1, C2) and holds them firmly in place during welding. The local clamping means (200) includes a plurality of contact devices (220) that may take the form of casters, rollers (222), and ball bearings (224). The location of the contact devices (220) is significant as external clamping is greatly reduced, and often eliminated, as the contact devices (220) are brought into close proximity to the area of the weld.
摘要翻译：装置（50）包括搅拌摩擦焊接工具（100），局部夹紧装置（200）和接合工具（100）和局部夹紧装置（200）的接口（300） 200）。局部夹紧装置200紧邻工具100的至少一个侧壁130并具有壳体210和多个接触装置220。局部夹紧装置（200）将夹紧力传递给第一和第二部件（C1，C2），并在焊接过程中将它们牢固地保持在位。局部夹紧装置（200）包括多个可以采用脚轮，滚轮（222）和滚珠轴承（224）的形式的接触装置（220）。当接触装置（220）靠近焊接区域时，接触装置（220）的位置是显着的，因为外部夹紧被大大减小并且经常被消除。

2. 发明申请

WO2009126459A3 METHOD OF CREATING A CLAD STRUCTURE UTILIZING A MOVING RESISTANCE ENERGY SOURCE 审中-公开
公开(公告)号：WO2009126459A3
公开(公告)日：2009-10-15
申请号：PCT/US2009/038572
申请日：2009-03-27
申请人： WORKMAN, David , ORTH, Fabian , STOTLER, Timothy , EDISON WELDING INSTITUTE, INC.
发明人： WORKMAN, David , ORTH, Fabian , STOTLER, Timothy
IPC分类号： B23K20/00
摘要： A method for forming a clad structure utilizing a moving resistance energy source. The method forms a metallurgical bond between a cladding layer and a primary layer such that at least 2% of a cladding layer surface is metallurgically fusion bonded to a primary layer surface. The fusion bond does not extend all the way through the primary layer or the cladding layer. Either, or both, of the layers may incorporate surface texturing to reduce the contact area between the layers, and melting point suppressants may be incorporated into the method.

3. 发明申请

WO2004091839A3 METHOD AND APPARATUS FOR LOCALLY CLAMPING COMPONENTS THAT ARE TO BE JOINED BY FRICTION STIR WELDING 审中-公开
标题翻译：用于通过摩擦焊接接合的局部夹紧部件的方法和装置
公开(公告)号：WO2004091839A3
公开(公告)日：2004-12-09
申请号：PCT/US2004011149
申请日：2004-04-09
申请人： EDISON WELDING INST , TRAPP TIMOTHY , STOTLER TIMOTHY
发明人： TRAPP TIMOTHY , STOTLER TIMOTHY
IPC分类号： B23K20060101 , B23K20/12
CPC分类号： B23K20/126
摘要： The apparatus (50) includes a friction stir welding tool (100), a local clamping means (200), and an interface (300) that joins the tool (100) and the local clamping means (200). The local clamping means (200) is in close proximity to the at least one sidewall (130) of the tool (100) and has a housing (210) and a plurality of contact devices (220). The local clamping means (200) transfers a clamping force to the first and the second components (C1, C2) and holds them firmly in place during welding. The local clamping means (200) includes a plurality of contact devices (220) that may take the form of casters, rollers (222), and ball bearings (224). The location of the contact devices (220) is significant as external clamping is greatly reduced, and often eliminated, as the contact devices (220) are brought into close proximity to the area of the weld.
摘要翻译：装置（50）包括摩擦搅拌焊接工具（100），局部夹紧装置（200）和接合工具（100）和局部夹紧装置（200）的接口（300）。局部夹紧装置（200）紧邻工具（100）的至少一个侧壁（130）并且具有壳体（210）和多个接触装置（220）。局部夹紧装置（200）将夹紧力传递到第一和第二部件（C1，C2），并在焊接过程中将其保持在适当位置。局部夹紧装置（200）包括可以采取脚轮，滚子（222）和滚珠轴承（224）形式的多个接触装置（220）。接触装置（220）的位置是显着的，因为当接触装置（220）靠近焊接区域时，外部夹紧被大大地减少，并且经常被消除。

4. 发明申请

WO2009126459A2 METHOD OF CREATING A CLAD STRUCTURE UTILIZING A MOVING RESISTANCE ENERGY SOURCE 审中-公开
标题翻译：使用移动电能源创建层状结构的方法
公开(公告)号：WO2009126459A2
公开(公告)日：2009-10-15
申请号：PCT/US2009038572
申请日：2009-03-27
申请人： WORKMAN DAVID , ORTH FABIAN , STOTLER TIMOTHY , EDISON WELDING INST INC
发明人： WORKMAN DAVID , ORTH FABIAN , STOTLER TIMOTHY
IPC分类号： B23K11/00
CPC分类号： B23K11/06 , B23K11/0013
摘要： A method for forming a clad structure utilizing a moving resistance energy source. The method forms a metallurgical bond between a cladding layer and a primary layer such that at least 2% of a cladding layer surface is metallurgically fusion bonded to a primary layer surface. The fusion bond does not extend all the way through the primary layer or the cladding layer. Either, or both, of the layers may incorporate surface texturing to reduce the contact area between the layers, and melting point suppressants may be incorporated into the method.
摘要翻译：一种利用移动电阻能量源形成包层结构的方法。该方法在包覆层和主层之间形成冶金结合，使得至少2％的包层表面冶金地熔合到主层表面。熔接键不会一直延伸穿过初级层或包覆层。层中的任一个或两者可以包括表面纹理以减少层之间的接触面积，并且可以将熔点抑制剂并入该方法中。

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