专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08963042B2 Welding light metal workpieces by reaction metallurgy 有权
标题翻译：通过反应冶金焊接轻金属工件
公开(公告)号：US08963042B2
公开(公告)日：2015-02-24
申请号：US12420927
申请日：2009-04-09
申请人： David R. Sigler , James G. Schroth , Xiaohong Q. Gayden , Yen-Lung Chen
发明人： David R. Sigler , James G. Schroth , Xiaohong Q. Gayden , Yen-Lung Chen
IPC分类号： B23K9/00 , B23K13/01 , B23K31/02 , B23K20/02 , B23K20/16 , B23K20/227 , B23K20/233
CPC分类号： B23K20/16 , B23K11/11 , B23K11/163 , B23K11/20 , B23K20/023 , B23K20/10 , B23K20/2275 , B23K20/233 , B23K20/2333 , B23K20/2336 , B23K2101/18 , B23K2101/34 , B23K2103/04 , B23K2103/08 , B23K2103/10 , B23K2103/15 , B23K2103/18 , B23K2103/20
摘要： Aluminum alloy workpieces and/or magnesium alloy workpieces are joined in a solid state weld by use of a reactive material placed, in a suitable form, at the joining surfaces. Joining surfaces of the workpieces are pressed against the interposed reactive material and heated. The reactive material alloys or reacts with the workpiece surfaces consuming some of the surface material in forming a reaction product comprising a low melting liquid that removes oxide films and other surface impediments to a welded bond across the interface. Further pressure is applied to expel the reaction product and to join the workpiece surfaces in a solid state weld bond.
摘要翻译：铝合金工件和/或镁合金工件通过使用以合适的形式放置在接合表面的反应性材料在固态焊接中接合。将工件的接合表面压在插入的反应性材料上并加热。反应性材料合成或与工件表面反应，在形成反应产物时消耗一些表面材料，该反应产物包含低熔点液体，该低熔点液体除去界面上的氧化物膜和其它表面阻碍物以焊接粘结。施加进一步的压力以排出反应产物并且以固态焊接接合工件表面。

12. 发明授权

US07695656B2 Friction heating for joining dissimilar materials 有权
标题翻译：用于连接不同材料的摩擦加热
公开(公告)号：US07695656B2
公开(公告)日：2010-04-13
申请号：US12196850
申请日：2008-08-22
申请人： Yen-Lung Chen , Peter H. Foss , Mark W. Verbrugge , Xiaohong Q. Gayden
发明人： Yen-Lung Chen , Peter H. Foss , Mark W. Verbrugge , Xiaohong Q. Gayden
IPC分类号： B29C35/00 , B29C65/06 , B32B37/00 , C08J5/00
CPC分类号： B23K20/129 , B23K2103/10 , B23K2103/15 , B23K2103/172 , B23K2103/18 , B29C65/0681 , B29C65/44 , B29C65/48 , B29C65/609 , B29C65/645 , B29C66/7392 , B29C66/742 , B29C66/81431 , B29C66/8322 , B29C66/9241 , B29C66/934 , B29K2101/10 , B29K2101/12 , B32B37/0084 , B32B37/06 , B32B37/1292 , B32B2310/027 , B32B2311/00 , Y10T29/49126 , Y10T156/1056 , Y10T156/1062 , Y10T156/1064 , Y10T156/107 , Y10T156/1304 , Y10T156/1309 , Y10T408/34
摘要： One side of a metal sheet is joined to a polymer layer by applying heat to a joining area on the opposite side of the metal. The heat flows through the thin metal to activate a thermoplastic material or heat setting polymer into a bond with the metal. The method can be used to bond the metal sheet to a plastic body or another metal member. It is preferred to use a friction or friction stir tool to heat the metal surface.
摘要翻译：金属片的一侧通过向金属的相对侧上的接合区域施加热量而与聚合物层接合。热量流过薄金属以将热塑性材料或热定形聚合物活化成与金属的键合。该方法可用于将金属片粘合到塑料体或另一金属构件上。优选使用摩擦或摩擦搅拌工具来加热金属表面。

13. 发明申请

US20080308236A1 Friction Heating for Joining Dissimilar Materials 有权
标题翻译：接合不同材料的摩擦加热
公开(公告)号：US20080308236A1
公开(公告)日：2008-12-18
申请号：US12196743
申请日：2008-08-22
申请人： Yen-Lung Chen , Peter H. Foss , Mark W. Verbrugge , Xiaohong Q. Gayden
发明人： Yen-Lung Chen , Peter H. Foss , Mark W. Verbrugge , Xiaohong Q. Gayden
IPC分类号： B32B37/02 , B32B37/06 , B32B38/04
CPC分类号： B23K20/129 , B23K2103/10 , B23K2103/15 , B23K2103/172 , B23K2103/18 , B29C65/0681 , B29C65/44 , B29C65/48 , B29C65/609 , B29C65/645 , B29C66/7392 , B29C66/742 , B29C66/81431 , B29C66/8322 , B29C66/9241 , B29C66/934 , B29K2101/10 , B29K2101/12 , B32B37/0084 , B32B37/06 , B32B37/1292 , B32B2310/027 , B32B2311/00 , Y10T29/49126 , Y10T156/1056 , Y10T156/1062 , Y10T156/1064 , Y10T156/107 , Y10T156/1304 , Y10T156/1309 , Y10T408/34
摘要： One side of a metal sheet is joined to a polymer layer by applying heat to a joining area on the opposite side of the metal. The heat flows through the thin metal to activate a thermoplastic material or heat setting polymer into a bond with the metal. The method can be used to bond the metal sheet to a plastic body or another metal member. It is preferred to use a friction or friction stir tool to heat the metal surface.
摘要翻译：金属片的一侧通过向金属的相对侧上的接合区域施加热量而与聚合物层接合。热量流过薄金属以将热塑性材料或热定形聚合物活化成与金属的键合。该方法可用于将金属片粘合到塑料体或另一金属构件上。优选使用摩擦或摩擦搅拌工具来加热金属表面。

14. 发明申请

US20080000071A1 Method and Apparatus for Hemming and Sealing a Joint 有权
标题翻译：缝合和密封接头的方法和装置
公开(公告)号：US20080000071A1
公开(公告)日：2008-01-03
申请号：US11427822
申请日：2006-06-30
申请人： Yen-Lung Chen , John E. Carsley , Mark W. Verbrugge , Xiaohong Q. Gayden
发明人： Yen-Lung Chen , John E. Carsley , Mark W. Verbrugge , Xiaohong Q. Gayden
IPC分类号： B23P11/00 , B23P17/00
CPC分类号： B21D39/021 , B21D39/023 , B23K20/126 , B23K33/004 , Y10T29/49908 , Y10T29/49915 , Y10T29/49968 , Y10T29/53
摘要： An apparatus and method is provided for hemming together a pair of panels and immediately sealing the hemmed joint against the intrusion of moisture. A tool mount is attached to a multi-axis manipulator such as a robot for moving the tool mount along the edge portions of the panels. A hemming roller is mounted on the tool mount and adapted to be moved along the edge portions of the panels by the multi axis manipulator to fold the flanged edge portion of the outer panel onto the edge portion of inner panel as the tool mount traverses the edge portions of the panels. A sealing mechanism is mounted on the tool mount adjacent to the hemming roller to seal the hemmed joint immediately after the flanged edge portion is folded onto the inner panel. The sealing mechanism may be a dispenser of adhesive sealer or a friction stir welder.
摘要翻译：提供了一种装置和方法，用于将一对面板折叠在一起，并立即密封卷边接头以抵抗潮湿的侵入。工具安装件附接到诸如机器人的多轴操纵器，用于沿着面板的边缘部分移动工具座。折边辊安装在工具架上并且适于通过多轴操纵器沿面板的边缘部分移动，以便当工具安装架穿过边缘时将外板的带凸缘的边缘部分折叠到内板的边缘部分上面板的部分。密封机构安装在靠近折边辊的工具架上，以便在法兰边缘部分折叠到内板上之后立即密封卷边接头。密封机构可以是粘合剂密封剂或摩擦搅拌焊机的分配器。

15. 发明授权

US08015688B2 Method and apparatus for hemming and sealing a joint 有权
标题翻译：用于折边和密封接头的方法和装置
公开(公告)号：US08015688B2
公开(公告)日：2011-09-13
申请号：US11427822
申请日：2006-06-30
申请人： Yen-Lung Chen , John E. Carsley , Mark W. Verbrugge , Xiaohong Q. Gayden
发明人： Yen-Lung Chen , John E. Carsley , Mark W. Verbrugge , Xiaohong Q. Gayden
IPC分类号： B23P11/00
CPC分类号： B21D39/021 , B21D39/023 , B23K20/126 , B23K33/004 , Y10T29/49908 , Y10T29/49915 , Y10T29/49968 , Y10T29/53
摘要： An apparatus and method is provided for hemming together a pair of panels and immediately sealing the hemmed joint against the intrusion of moisture. A tool mount is attached to a multi-axis manipulator such as a robot for moving the tool mount along the edge portions of the panels. A hemming roller is mounted on the tool mount and adapted to be moved along the edge portions of the panels by the multi axis manipulator to fold the flanged edge portion of the outer panel onto the edge portion of inner panel as the tool mount traverses the edge portions of the panels. A sealing mechanism is mounted on the tool mount adjacent to the hemming roller to seal the hemmed joint immediately after the flanged edge portion is folded onto the inner panel. The sealing mechanism may be a dispenser of adhesive sealer or a friction stir welder.
摘要翻译：提供了一种装置和方法，用于将一对面板折叠在一起，并立即密封卷边接头以抵抗潮湿的侵入。工具安装件附接到诸如机器人的多轴操纵器，用于沿着面板的边缘部分移动工具座。折边辊安装在工具架上并且适于通过多轴操纵器沿面板的边缘部分移动，以便当工具安装架穿过边缘时将外板的带凸缘的边缘部分折叠到内板的边缘部分上面板的部分。密封机构安装在靠近折边辊的工具架上，以便在法兰边缘部分折叠到内板上之后立即密封卷边接头。密封机构可以是粘合剂密封剂或摩擦搅拌焊机的分配器。

16. 发明授权

US07833630B2 Weldable metal composites and methods 有权
标题翻译：可焊接金属复合材料及方法
公开(公告)号：US07833630B2
公开(公告)日：2010-11-16
申请号：US11017411
申请日：2004-12-20
申请人： David R. Sigler , Xiaohong Q. Gayden , Yen-Lung Chen
发明人： David R. Sigler , Xiaohong Q. Gayden , Yen-Lung Chen
IPC分类号： B32B15/06
CPC分类号： B32B15/08 , B23K11/18 , B23K2103/16 , B23K2103/172 , B32B5/142 , B32B5/16 , B32B7/045 , B32B15/16 , B32B15/18 , B32B15/20 , B32B27/18 , B32B2250/03 , B32B2250/40 , B32B2255/06 , B32B2264/0235 , B32B2264/025 , B32B2264/105 , B32B2264/12 , B32B2307/102 , B32B2307/202 , B32B2307/51 , B32B2307/56 , B32B2307/718 , B32B2605/00 , B32B2605/08 , Y10T428/12535 , Y10T428/12556 , Y10T428/12562 , Y10T428/26 , Y10T428/265 , Y10T428/31678 , Y10T428/31696 , Y10T428/31699 , Y10T428/31931 , Y10T428/31935
摘要： The present invention is directed to improved weldable metal composites and methods. A metal composite structure (10) features two metal members (12) (14) sandwiching a viscoelastic layer (26) where the viscoelastic layer entrains electrically conductive particles (28) and a carbon extracting attractant layers (32) (34) to inhibit and/or prevent carbon migration and carbide formation during welding.
摘要翻译：本发明涉及改进的可焊接金属复合材料和方法。金属复合结构（10）具有夹着粘弹性层（26）的两个金属构件（12）（14），其中粘弹性层夹带导电颗粒（28）和碳提取引诱层（32）（34）以抑制和 /或防止焊接过程中的碳迁移和碳化物形成。

17. 发明申请

US20090277880A1 Method and System for Welding Workpieces 有权
标题翻译：焊接工件的方法和系统
公开(公告)号：US20090277880A1
公开(公告)日：2009-11-12
申请号：US12116381
申请日：2008-05-07
申请人： Pei-Chung Wang , John D. Fickes , Xiaohong Q. Gayden , Wuhua Yang
发明人： Pei-Chung Wang , John D. Fickes , Xiaohong Q. Gayden , Wuhua Yang
IPC分类号： B23K11/24
CPC分类号： B23K11/252 , B23K11/251 , B23K31/125
摘要： A method of welding two or more workpieces employing a motion-controlled electrode that reduces temperature and residual stresses at a workpiece-to-electrode interface is disclosed. During a first period of time, a first electrode force is applied to the workpieces to be welded, and a weld current is applied that causes heating of an associated workpiece-to-workpiece faying surface, the first electrode force being applied at a first electrode stroke. A temperature of the faying surface indicative of a weld nugget formation thereat is determined, and in response thereto the electrode force is reduced to a second level during a second period of time while maintaining a constant electrode stroke. During a third period of time, the electrode force is further reduced to a third level while simultaneously reducing the electrode stroke to a second level. Welding is stopped after the third period of time, resulting in a weld joint having reduced residual stresses and reduced likelihood of stress crack formation.
摘要翻译：公开了一种焊接两个或更多个工件的方法，该工件采用运动控制的电极来降低工件对电极界面的温度和残余应力。在第一时间段期间，第一电极力被施加到待焊接的工件上，并且施加焊接电流，其引起相关联的工件对工件接合表面的加热，第一电极力施加在第一电极行程。确定表示焊接熔核形成的接合表面的温度，并且响应于此，电极力在第二时间段期间降低到第二水平，同时保持恒定的电极行程。在第三时间段期间，电极力进一步降低到第三水平，同时将电极行程降低到第二水平。焊接在第三个时间段之后停止，导致焊接接头具有减小的残余应力并减少应力裂纹形成的可能性。

18. 发明申请

US20100143746A1 METHODS OF REDUCING CORROSION BETWEEN MAGNESIUM AND ANOTHER METAL 有权
标题翻译：减少镁和其他金属之间的腐蚀的方法
公开(公告)号：US20100143746A1
公开(公告)日：2010-06-10
申请号：US12331885
申请日：2008-12-10
申请人： Guangling Song , Aihua A. Luo , Xiaohong Q. Gayden
发明人： Guangling Song , Aihua A. Luo , Xiaohong Q. Gayden
IPC分类号： B32B15/01 , B05D1/02 , B05D3/12 , B32B15/04 , B05D1/12
CPC分类号： C23C24/04 , B23K2103/15 , B23K2103/18 , Y10T428/12639 , Y10T428/12729
摘要： Methods of reducing corrosion between magnesium and another metal are disclosed herein. In one method, a corrosion protection material is cold sprayed at an interface formed between the magnesium and the other metal, the corrosion protection material including magnesium. In another method, a cladding layer is applied to heat affected areas of the magnesium and/or the other metal, at a welded joint, or combinations thereof.
摘要翻译：本文公开了减少镁与另一种金属之间腐蚀的方法。在一种方法中，将腐蚀保护材料在镁和其它金属之间形成的界面进行冷喷涂，防腐材料包括镁。在另一种方法中，施加包覆层以在焊接接头或其组合处加热镁和/或其它金属的受影响区域。

19. 发明授权

US08455784B2 Method and system for welding workpieces 有权
标题翻译：焊接工件的方法和系统
公开(公告)号：US08455784B2
公开(公告)日：2013-06-04
申请号：US12116381
申请日：2008-05-07
申请人： Pei-Chung Wang , John D. Fickes , Xiaohong Q. Gayden , Wuhua Yang
发明人： Pei-Chung Wang , John D. Fickes , Xiaohong Q. Gayden , Wuhua Yang
IPC分类号： B23K11/24
CPC分类号： B23K11/252 , B23K11/251 , B23K31/125
摘要： A method of welding two or more workpieces employing a motion-controlled electrode that reduces temperature and residual stresses at a workpiece-to-electrode interface is disclosed. During a first period of time, a first electrode force is applied to the workpieces to be welded, and a weld current is applied that causes heating of an associated workpiece-to-workpiece faying surface, the first electrode force being applied at a first electrode stroke. A temperature of the faying surface indicative of a weld nugget formation thereat is determined, and in response thereto the electrode force is reduced to a second level during a second period of time while maintaining a constant electrode stroke. During a third period of time, the electrode force is further reduced to a third level while simultaneously reducing the electrode stroke to a second level. Welding is stopped after the third period of time, resulting in a weld joint having reduced residual stresses and reduced likelihood of stress crack formation.
摘要翻译：公开了一种焊接两个或更多个工件的方法，该工件采用运动控制的电极来降低工件对电极界面的温度和残余应力。在第一时间段期间，第一电极力被施加到待焊接的工件上，并且施加焊接电流，其引起相关联的工件对工件接合表面的加热，第一电极力施加在第一电极行程。确定表示焊接熔核形成的接合表面的温度，并且响应于此，电极力在第二时间段期间降低到第二水平，同时保持恒定的电极行程。在第三时间段期间，电极力进一步降低到第三水平，同时将电极行程降低到第二水平。焊接在第三个时间段之后停止，导致焊接接头具有减小的残余应力并减少应力裂纹形成的可能性。

20. 发明授权

US08231936B2 Methods of reducing corrosion between magnesium and another metal 有权
标题翻译：降低镁与另一种金属之间腐蚀的方法
公开(公告)号：US08231936B2
公开(公告)日：2012-07-31
申请号：US12331885
申请日：2008-12-10
申请人： Guangling Song , Aihua A. Luo , Xiaohong Q. Gayden
发明人： Guangling Song , Aihua A. Luo , Xiaohong Q. Gayden
IPC分类号： B05D1/06 , B05D1/36
CPC分类号： C23C24/04 , B23K2103/15 , B23K2103/18 , Y10T428/12639 , Y10T428/12729
摘要： Methods of reducing corrosion between magnesium and another metal are disclosed herein. In one method, a corrosion protection material is cold sprayed at an interface formed between the magnesium and the other metal, the corrosion protection material including magnesium. In another method, a cladding layer is applied to heat affected areas of the magnesium and/or the other metal, at a welded joint, or combinations thereof.
摘要翻译：本文公开了减少镁与另一种金属之间腐蚀的方法。在一种方法中，将腐蚀保护材料在镁和其它金属之间形成的界面进行冷喷涂，防腐材料包括镁。在另一种方法中，施加包覆层以在焊接接头或其组合处加热镁和/或其它金属的受影响区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式