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1. 发明授权

US12064831B2 Joining system, and method for operating same 有权
公开(公告)号：US12064831B2
公开(公告)日：2024-08-20
申请号：US17623883
申请日：2020-06-18
申请人： Kawasaki Jukogyo Kabushiki Kaisha
发明人： Ryoji Ohashi , Yoshitaka Muramatsu , Naoki Takeoka , Takuya Fukuda
IPC分类号： B23K20/00 , B23K11/18 , B23K20/12 , B23K20/233 , B23K28/02 , B23K37/02
CPC分类号： B23K28/02 , B23K11/18 , B23K20/123 , B23K20/2333 , B23K37/0282
摘要： A joining system (100) of the present invention is for joining a joining target (W) including first, second, and third members (W1), (W2), (W3), and includes a welder (101), a friction stir welding machine (102), and a controller (110) that: (A) causes the welder (101) to weld the second and third members (W2), (W3); (B), after (A), causes the joining target (W) to be placed at the friction stir welding machine (102) so that the first member (W1) is opposed to a distal end of a tool (10); and (C), after (B), controls a linear motion driver (7) and a rotation driver (8) so as to, while pressing the distal end of the tool (10) to the joining target (W), rotate the tool (10) around an axis, so that the softened second and third members (W2), (W3) intrude into the softened first member (W1), thus joining the joining target (W).

2. 发明授权

US12042876B2 Resistance welding fastener, apparatus and methods 有权
公开(公告)号：US12042876B2
公开(公告)日：2024-07-23
申请号：US16369117
申请日：2019-03-29
申请人： Arconic Inc.
发明人： Donald J. Spinella , Daniel Bergstrom
IPC分类号： B23K11/00 , B21D39/02 , B23K11/18 , B23K11/20 , B23K35/02 , B23K35/28 , F16B5/04 , F16B5/08 , F16B37/06
CPC分类号： B23K11/0066 , B21D39/028 , B23K11/185 , B23K35/0255 , B23K35/0288 , B23K35/28 , B23K35/284 , B23K35/286 , F16B5/08 , F16B37/061 , B23K11/18 , B23K11/20 , F16B5/04
摘要： An apparatus and method for fastening dissimilar metals like steel and aluminum utilizes a steel rivet and a spot welding machine. The rivet and metals are stacked and the heat from the welder's electric current softens the lower melting point aluminum allowing the rivet to penetrate the aluminum and weld to the steel layer. The fastener may be used to join stacks with several layers of different materials and may be used to apply a threaded socket or stud made from steel or titanium to an aluminum or magnesium alloy structure. Layers of non-conductive materials like plastic and ceramics may also be affixed to a conductive layer using the fastener made from a compatible material that extends through a pilot hole.

3. 发明申请

US20170236639A1 MAGNET FABRICATION BY ADDITIVE MANUFACTURING 审中-公开
公开(公告)号：US20170236639A1
公开(公告)日：2017-08-17
申请号：US15434512
申请日：2017-02-16
申请人： Digital Alloys Incorporated
发明人： Forrest PIEPER , Alfonso PEREZ , Paul BURKE
IPC分类号： H01F41/02 , B23K15/00 , B23K15/02 , B23K26/342 , B33Y80/00 , B23K26/70 , B33Y10/00 , B33Y30/00 , B33Y40/00 , H01F1/04 , B23K26/08
CPC分类号： H01F41/0253 , B22F3/1055 , B22F2003/1056 , B23K11/0013 , B23K11/18 , B23K15/0086 , B23K15/0093 , B23K26/342 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y80/00 , Y02P10/295
摘要： In various embodiments, magnetic materials are fabricated in layer-by-layer fashion via additive manufacturing techniques.

4. 发明授权

US09273562B2 Projection resistance welding of superalloys 有权
标题翻译：超级合金的防爆焊接
公开(公告)号：US09273562B2
公开(公告)日：2016-03-01
申请号：US13352468
申请日：2012-01-18
申请人： Gerald J. Bruck
发明人： Gerald J. Bruck
IPC分类号： B23K9/00 , B23K26/00 , F01D5/28 , B23K11/14 , B23K11/18 , B23P6/00 , F01D5/00 , B23K9/013 , B23K26/24
CPC分类号： F01D5/28 , B23K9/013 , B23K11/14 , B23K11/18 , B23K2101/001 , B23K2103/08 , B23K2103/26 , B23P6/005 , F01D5/005 , F05D2230/23 , F05D2230/232 , F05D2230/80 , F05D2240/30 , F05D2300/175 , Y10T428/12493
摘要： Superalloy components are joined by mating a recess formed in one component with a corresponding projection formed in another component along a contact surface. The components are compressed along the contact surface and resistance heat welded to each other. Current is passed between the components at a selected flow rate and application time until localized melting occurs along the contact surface, and they are mutually affixed to each other. When repairing a damaged surface portion of a superalloy material component, the damaged portion is removed to form an excavated recess. A repair splice is formed, preferably of a same material with similar mechanical structural properties, having a mating projection with profile conforming to the corresponding recess profile. The splice and substrate are resistance heat welded under compression pressure until localized melting occurs along the contact surface, so that they are mutually affixed.
摘要翻译：超合金部件通过将形成在一个部件中的凹部与沿着接触表面形成在另一部件中的相应突起配合而接合。这些部件沿着接触表面被压缩，并且电阻被热焊接在一起。电流以选定的流速和施加时间在组分之间通过，直到沿着接触表面发生局部熔融，并且它们彼此相互固定。当修复超合金材料部件的损坏的表面部分时，损坏的部分被移除以形成挖掘的凹部。形成具有类似机械结构特性的相同材料的修补接头，其具有符合相应凹槽轮廓的轮廓的配合凸起。接头和衬底是在压缩压力下进行电阻热焊接，直到沿着接触表面发生局部熔化，使得它们相互贴合。

5. 发明申请

US20140079476A1 CONNECTOR HOUSINGS, USE OF, AND METHOD THEREFOR 有权
标题翻译：连接器外壳的使用及其方法
公开(公告)号：US20140079476A1
公开(公告)日：2014-03-20
申请号：US14025682
申请日：2013-09-12
申请人： BAL SEAL ENGINEERING, INC.
发明人： Farshid Dilmaghanian , Peter J. Balsells , Majid Ghasiri
IPC分类号： F16B17/00 , H01R43/18
CPC分类号： H01R43/18 , B23K11/115 , B23K11/16 , B23K11/18 , B23K26/24 , B23K26/32 , B23K2101/18 , B23K2103/04 , B23K2103/05 , B23K2103/08 , B23K2103/12 , B23K2103/14 , B23K2103/50 , F16B5/08 , F16B17/00 , F16B21/186 , F16B2200/50 , F16F1/045 , H01R4/4863 , H01R13/187 , H01R13/2421 , H01R13/6277 , H01R24/58 , H01R43/16 , H01R2201/12 , Y10T29/49826 , Y10T403/52 , Y10T403/587 , Y10T403/604 , Y10T403/70
摘要： A connector assembly formed by attaching two stamped housing sections to form a connector housing having a housing groove with a groove bottom and two side walls. Using stamped housings reduces manufacturing costs and simplifies assembly, among other things. The connector housings with spring can be used as a mechanical connector and/or as an electrical connector for numerous applications and across numerous industries. The groove geometries can easily be altered using different stamping dies.
摘要翻译：连接器组件，其通过附接两个冲压的壳体部分形成连接器壳体而形成，所述连接器壳体具有带凹槽底部和两个侧壁的壳体凹槽。使用冲压外壳可以降低制造成本，简化组装等。具有弹簧的连接器壳体可以用作机械连接器和/或用于许多应用和跨越许多行业的电连接器。使用不同的冲压模可以容易地改变凹槽几何形状。

6. 发明申请

US20130115480A1 PROJECTION RESISTANCE WELDING OF SUPERALLOYS 有权
标题翻译：超级合金的耐候性焊接
公开(公告)号：US20130115480A1
公开(公告)日：2013-05-09
申请号：US13352468
申请日：2012-01-18
申请人： Gerald J. Bruck
发明人： Gerald J. Bruck
IPC分类号： B32B15/00 , B23K11/00
CPC分类号： F01D5/28 , B23K9/013 , B23K11/14 , B23K11/18 , B23K2101/001 , B23K2103/08 , B23K2103/26 , B23P6/005 , F01D5/005 , F05D2230/23 , F05D2230/232 , F05D2230/80 , F05D2240/30 , F05D2300/175 , Y10T428/12493
摘要： Superalloy components are joined by mating a recess formed in one component with a corresponding projection formed in another component along a contact surface. The components are compressed along the contact surface and resistance heat welded to each other. Current is passed between the components at a selected flow rate and application time until localized melting occurs along the contact surface, and they are mutually affixed to each other. When repairing a damaged surface portion of a superalloy material component, the damaged portion is removed to form an excavated recess. A repair splice is formed, preferably of a same material with similar mechanical structural properties, having a mating projection with profile conforming to the corresponding recess profile. The splice and substrate are resistance heat welded under compression pressure until localized melting occurs along the contact surface, so that they are mutually affixed.
摘要翻译：超合金部件通过将形成在一个部件中的凹部与沿着接触表面形成在另一部件中的相应突起配合而接合。这些部件沿着接触表面被压缩，并且电阻被热焊接在一起。电流以选定的流速和施加时间在组分之间通过，直到沿着接触表面发生局部熔融，并且它们彼此相互固定。当修复超合金材料部件的损坏的表面部分时，损坏的部分被移除以形成挖掘的凹部。形成具有类似机械结构特性的相同材料的修补接头，其具有符合相应凹槽轮廓的轮廓的配合突起。接头和衬底是在压缩压力下进行电阻热焊接，直到沿着接触表面发生局部熔化，使得它们相互贴合。

7. 发明授权

US5830289A Process for enhancing the bond strength of resistance welded joints between titanium alloy articles 失效
标题翻译：提高钛合金制品之间电阻焊接接头的结合强度的方法
公开(公告)号：US5830289A
公开(公告)日：1998-11-03
申请号：US595316
申请日：1996-02-01
申请人： Sami M. El-Soudani
发明人： Sami M. El-Soudani
IPC分类号： B23K11/00 , B23K11/18 , B23K20/02 , C22F1/18 , C21D9/50
CPC分类号： B23K20/023 , B23K11/0093 , C22F1/183 , B23K11/18 , B23K2201/02 , B23K2203/14
摘要： A process for enhancing the bond strength of resistance welded joints between titanium alloy articles includes a first step of resistance welding two titanium alloy articles and a second step of heat treating the resistance welded titanium alloy articles in a vacuum or inert environment at temperatures in a range of 1675.degree. F. to 1825.degree. F. for a period of 15 minutes to 4 hours. The process of the present invention is particularly useful in providing efficient joining of face sheets to a honecomb core element.
摘要翻译：一种用于提高钛合金制品之间的电阻焊接接头的结合强度的方法包括对两种钛合金制品进行电阻焊接的第一步骤和在真空或惰性环境中在一定范围内的温度下对电阻焊接的钛合金制品进行热处理的第二步骤为1675°F至1825°F，时间为15分钟至4小时。本发明的方法特别可用于提供面板到有效核心元件的有效接合。

8. 发明授权

US3908739A Positive displacement casting 失效
标题翻译：正排量铸造
公开(公告)号：US3908739A
公开(公告)日：1975-09-30
申请号：US43515774
申请日：1974-01-21
申请人： GOULD INC
发明人： CUSHMAN ROBERT HOLBROOK
IPC分类号： B23K3/08 , B23K11/00 , B23K11/18 , B23K11/30 , H01M2/22 , B22D19/00 , B23K1/12 , H01M2/30
CPC分类号： B23K11/002 , B23K3/08 , B23K11/0006 , B23K11/18 , B23K11/3009 , H01M2/22 , Y10T29/53135
摘要： Methods and apparatus for positive displacement casting and/or for positive displacement bonding and, more particularly, for automatically forming, on a continuous, reproducible basis, fusion bonds devoid of structural and electrical defects between two or more workpieces by moving a heated electrode into the area to be bonded so as to uniformly heat and melt the portions of the workpieces to be bonded while, at the same time, displacing substantially all of the molten material from the area to be bonded into a storage area or reservoir surrounding the heated electrode where such molten material is maintained in its uniformly heated molten state, and then retracting the electrode so as to permit the molten material to return to the cavity formed by the electrode in the workpieces where such molten material is allowed to cool and solidify, thus forming a flawless bond between the workpieces-thermal or fusion bonds are made in accordance with the methods of the invention and with the apparatus of the invention by a combination of (1) elevated temperature levels sufficient to melt the material to be bonded, and (2) displacement of the molten material; as contrasted with more conventional techniques and/or apparatus which combine elevated temperature levels and pressure.
摘要翻译：用于正位移铸造和/或用于正位移结合的方法和装置，更具体地，用于在连续的可再现的基础上自动地形成通过将加热的电极移动到所述两个或更多个工件中的结构和电缺陷的熔合键以便均匀地加热和熔化待接合的工件的部分，同时将基本上所有的熔融材料从待接合的区域移动到围绕加热的电极的储存区域或储存器中，其中，这种熔融材料保持其均匀加热的熔融状态，然后使电极回缩，以使熔融材料返回到由工件中的电极形成的空腔中，使熔融材料冷却和固化，从而形成根据本发明的方法和应用，制造工件之间的完美无缺的粘合 - 热或熔合键通过（1）足以熔化要结合的材料的升高的温度水平和（2）熔融材料的移位的组合来实现本发明; 与组合升高的温度水平和压力的更常规的技术和/或装置形成对比。

9. 发明授权

US3363086A Resistance spot welding of columbium alloy 失效
标题翻译：铌合金电阻点焊
公开(公告)号：US3363086A
公开(公告)日：1968-01-09
申请号：US41080764
申请日：1964-11-12
申请人： MC DONNELL DOUGLAS CORP
发明人： ECKLUND RICHARD C , EDGE ANDREW F
IPC分类号： B23K11/18 , B23K11/30 , B23K35/02
CPC分类号： B23K11/18 , B23K11/3009 , B23K35/0205

10. 发明授权

US3110101A Method for welding bodies of molybdenum, tungsten and bodies of their alloys 失效
标题翻译：焊接钼，钨及其合金体的方法
公开(公告)号：US3110101A
公开(公告)日：1963-11-12
申请号：US11112561
申请日：1961-05-09
申请人： SCHWARZKOPF DEV COMPANY
发明人： RICHARD KIEFFER , KARL SEDLATSCHEK
IPC分类号： B23K11/18 , B23K35/32
CPC分类号： B23K11/18 , B23K35/32 , Y10S428/939 , Y10T428/12458 , Y10T428/12528 , Y10T428/12833

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