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公开(公告)号：US09682439B2
公开(公告)日：2017-06-20
申请号：US13777345
申请日：2013-02-26
Applicant: GM Global Technology Operations LLC
Inventor： David R. Sigler , Michael J. Karagoulis
CPC classification number: B23K11/3009 , B23B5/166 , B23K11/14 , B23K11/3063 , B23K35/0205 , Y10T82/16442 , Y10T83/9372 , Y10T407/19
Abstract: A welding electrode for resistance spot welding includes a weld face comprising rings of ridges that project outwardly from a base surface of the weld face. The rings of ridges are positioned on the weld face to contact and impress into a sheet metal workpiece surface during resistance spot welding. If the welding electrode is used during resistance spot welding of light metal alloy workpieces, such as those of aluminum alloy or magnesium alloy, the rings of ridges on the weld face can contribute to improved welding performance.
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82.发明申请
公开(公告)号：US20160368106A1
公开(公告)日：2016-12-22
申请号：US15120930
申请日：2015-07-02
Applicant: DOBEN LIMITED
Inventor： Larry Koscielski , Gregory I. Heuchan , Eric Michaud , Matt Branoff , Darcey D. Renaud
IPC: B23K37/04 , B23K37/047 , B65G47/24 , B23K11/11
CPC classification number: B23K37/0408 , B21J15/10 , B21J15/32 , B23K11/0053 , B23K11/0066 , B23K11/115 , B23K11/14 , B23K37/047 , B23P19/00 , B23P19/001 , B23P19/04 , B65G19/02 , B65G47/24 , B65G47/244
Abstract: An assembly system, such as welding system, includes an assembly station that is configured to assemble a component to a part in a loaded position. A drag conveyor includes a movable conveyor member that supports multiple locating elements configured to cooperate with a locating feature on a part. A friction bar is arranged along the locating elements, and the locating elements extend beyond the friction bar. The friction bar is configured to support the part and reorient the part from an unoriented position to an oriented position while the movable conveyor member drags the part along the friction bar. A robot is configured to transfer a part from the oriented position on the conveyor to the loaded position at the assembly station, such as a welding unit.
Abstract translation: 诸如焊接系统的组装系统包括组装工位，其被构造成将部件组装到加载位置的部件。 牵引输送机包括可移动的输送机构件，其支撑配置成与部件上的定位特征配合的多个定位元件。 摩擦杆沿着定位元件布置，并且定位元件延伸超过摩擦杆。 摩擦杆构造成支撑部件并将零件从未定向的位置重新定向到取向位置，同时可移动的传送构件沿着摩擦杆拖动该部件。 机器人被配置为将部件从传送带上的取向位置传送到组装工位（例如焊接单元）的装载位置。
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83.发明申请
公开(公告)号：US20160354872A1
公开(公告)日：2016-12-08
申请号：US15120901
申请日：2015-07-02
Applicant: DOBEN LIMITED
Inventor： Larry Koscielski , Gregory I. Heuchan , Eric Michaud , Matt Branoff , Darcey D. Renaud
IPC: B23K37/047 , B23K11/14 , B23K37/04 , B23K11/11
CPC classification number: B23K37/0408 , B21J15/10 , B21J15/32 , B23K11/0053 , B23K11/0066 , B23K11/115 , B23K11/14 , B23K37/047 , B23P19/00 , B23P19/001 , B23P19/04 , B65G19/02 , B65G47/24 , B65G47/244
Abstract: A securing system, such as a welding system, includes a robot configured to transfer a part to a home position. A securing station has a frame and a gun supported on the frame. The gun includes first and second members movable relative to one another, which are first and second weld gun electrodes, for example. The gun is configured to secure a component to the part in a securing position during a securing operation. A float assembly interconnects the gun to the frame and is configured to permit the gun to glide relative to the welding frame between the home position and the securing position. A homing assembly includes a homing guide configured to release the welding gun from the home position during the securing operation, such as resistance welding fasteners to sheet metal workpieces.
Abstract translation: 诸如焊接系统的固定系统包括被配置为将部件转移到原始位置的机器人。 固定台具有支撑在框架上的框架和枪。 枪包括例如可以相对于彼此移动的第一和第二构件，第一和第二构件是第一和第二焊枪电极。 枪被配置为在固定操作期间将部件固定在固定位置上的部件上。 浮子组件将喷枪与框架相互连接并且构造成允许喷枪相对于原始位置和固定位置之间的焊接框架滑动。 归位组件包括构造成在固定操作期间将焊枪从原始位置释放的归位引导件，例如将紧固件电阻焊接到钣金工件。
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公开(公告)号：US09513183B2
公开(公告)日：2016-12-06
申请号：US14319400
申请日：2014-06-30
Applicant: Rosemount Inc.
Inventor： Tyler Matthew Thompson , David Anthony Horky , Thomas Earl Johnson
CPC classification number: G01L19/0645 , B23K11/14 , G01L19/06 , G01L19/0627
Abstract: A process fluid pressure transmitter includes a sensor body having a pressure sensor and electronics coupled to the pressure sensor to obtain an indication of pressure from the pressure sensor. At least one process fluid isolation assembly is fluidically coupled to the pressure sensor and is configured to receive a process fluid. The process fluid isolation assembly includes an isolation diaphragm welded to a weld ring. The weld ring has a sealing surface on a first side adapted for contact with a metal sealing ring and a weld portion welded to the sensor body on a second side. The sealing surface and the weld are substantially aligned with one another.
Abstract translation: 过程流体压力变送器包括具有压力传感器的传感器主体和耦合到压力传感器的电子器件，以获得来自压力传感器的压力指示。 至少一个过程流体隔离组件流体地联接到压力传感器并被构造成接收过程流体。 过程流体隔离组件包括焊接到焊接环的隔离膜。 焊接环在第一侧上具有密封表面，其适于与金属密封环接触，焊接部分在第二侧焊接到传感器主体。 密封表面和焊缝基本上彼此对准。
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公开(公告)号：US20160305567A1
公开(公告)日：2016-10-20
申请号：US15100358
申请日：2014-11-27
Applicant: KABUSHIKI KAISHA SAGINOMIYA SEISAKUSHO
Inventor： Yoshihiro Hamabe
CPC classification number: F16K27/10 , B21D39/046 , B23K11/002 , B23K11/14 , B23K11/20 , B23K2103/22 , H01H35/34
Abstract: The present invention provides a fluid-related function device capable of suppressing deformation of a connection member and a case part which may adversely be generated by expansion of fluid stored in a space in which spatters at the time of resistance-welding are trapped. A pressure switch includes a space in which spatters generated at the time of projection-welding are trapped. The space is provided between a joint and a cap member. A communication passage brings inside and outside of the space into communication with each other. The communication passages is formed such that it permits fluid to pass through the communication passages and restrains spatters from passing through the communication passages.
Abstract translation: 本发明提供一种流体相关的功能装置，其能够抑制由于在电阻焊接时的飞溅物被捕获的空间中储存的流体膨胀而产生的连接部件和壳体部的变形。 压力开关包括在投影焊接时产生的飞溅物被捕获的空间。 空间设置在接头和盖构件之间。 通信通道将空间的内部和外部彼此通信。 连通通道形成为使得流体能够通过连通通道并且抑制飞溅物通过连通通道。
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公开(公告)号：US09333587B2
公开(公告)日：2016-05-10
申请号：US13314812
申请日：2011-12-08
Applicant: Hideaki Shirai , Tomohiko Takenaka
Inventor： Hideaki Shirai , Tomohiko Takenaka
Abstract: A resistance welding system includes a plurality of first electrodes, and a second electrode which is provided facing the plurality of first electrodes and which is electrically connected to a welding power source. The welding system welds a plurality of weld members sandwiched between the plurality of first electrodes and the second electrode by resistance welding. A current feed roller which is electrically connected to the welding power source and which rotates while successively contacting the plurality of first electrodes for successively feeding current to the plurality of first electrodes and a pressing device which is designed to move in the rolling direction together with the current feed roller and presses the current feed roller so as to successively apply welding pressure to the plurality of weld members W are included in the resistance welding system.
Abstract translation: 一种电阻焊接系统，包括多个第一电极以及与该多个第一电极相对设置且与电源电连接的第二电极。 焊接系统通过电阻焊接焊接夹在多个第一电极和第二电极之间的多个焊接部件。 一种电流馈送辊，其电连接到焊接电源并且在连续接触多个第一电极的同时旋转，以连续地将电流馈送到多个第一电极;以及加压装置，其被设计成与轧制方向一起移动， 电流馈送辊并按压电流馈送辊以便连续施加多个焊接部件W的焊接压力包括在电阻焊接系统中。
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公开(公告)号：US09273562B2
公开(公告)日：2016-03-01
申请号：US13352468
申请日：2012-01-18
Applicant: Gerald J. Bruck
Inventor： Gerald J. Bruck
IPC: B23K9/00 , B23K26/00 , F01D5/28 , B23K11/14 , B23K11/18 , B23P6/00 , F01D5/00 , B23K9/013 , B23K26/24
CPC classification number: 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
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US09095924B2
公开(公告)日：2015-08-04
申请号：US13326787
申请日：2011-12-15
Applicant: Shin Onose , Keiji Kawahara , Hiroshi Fujimoto , Kenta Hasegawa
Inventor： Shin Onose , Keiji Kawahara , Hiroshi Fujimoto , Kenta Hasegawa
CPC classification number: B23K11/14 , B23K11/20 , B23K2101/38 , B23K2103/18 , Y10T428/12389
Abstract: A welded construction according to the present invention has a first metallic member, on one surface of which a projecting portion is formed and on the other surface of which a depressed portion corresponding to the projecting portion is formed, and a second metallic member are welded together at a welded portion which includes a summit portion of the projecting portion; wherein, on at least one of the first metallic member and the second metallic member, on its opposite surface to its surface that faces the other one of the metallic members, a recessed portion is formed that is recessed from its peripheral region towards a region which corresponds to the welded portion.
Abstract translation: 根据本发明的焊接结构具有第一金属构件，在其一个表面上形成有突出部分，并且在另一个表面上形成有与突出部分对应的凹陷部分，并且将第二金属构件焊接在一起 在包括突出部分的顶部部分的焊接部分处; 其特征在于，在所述第一金属构件和所述第二金属构件中的至少一个上，在与所述第一金属构件和所述第二金属构件中的至少一个相反的表面上，与所述金属构件的另一个面相对的表面形成有凹部， 对应于焊接部分。
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公开(公告)号：US09000323B2
公开(公告)日：2015-04-07
申请号：US13575743
申请日：2010-12-23
Applicant: Alexander Dietrich , Markus Schuiki
Inventor： Alexander Dietrich , Markus Schuiki
CPC classification number: B23K11/002 , B23K11/14 , B23K33/006 , B23K2101/06 , B23P11/00 , F16D1/068 , F16D1/072 , F16D1/092 , Y10T403/477 , Y10T403/70
Abstract: A method for connecting a shaft and a hub, the hub having a first joining portion and a second joining portion for a connection to corresponding joining portions of the shaft. The shaft and the hub are pressed together at contact points in the area of the first joining portions, while the second joining portions are not yet in contact with one another, and a welding current is fed via the contact points of the parts that have been pressed together, so that the contact points fuse. The shaft is pressed into the hub, while the first joining portions are being fused, until substantially a press fit is formed between the second joining portions.
Abstract translation: 一种用于连接轴和毂的方法，所述轮毂具有第一接合部分和用于连接到所述轴的相应接合部分的第二接合部分。 轴和轮毂在第一接合部分的区域的接触点处被压在一起，而第二接合部分也不相互接触，并且焊接电流通过已经被部件的接触点供给 压在一起，使接触点熔断。 轴被压入轮毂中，而第一接合部分被熔化，直到在第二接合部分之间基本上形成压配合。
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公开(公告)号：US20140317924A1
公开(公告)日：2014-10-30
申请号：US14266771
申请日：2014-04-30
Applicant: Mahle International GmbH
Inventor： Dieter Gabriel , Wolfgang Rein
CPC classification number: B23P15/10 , B23K1/0004 , B23K11/087 , B23K11/14 , B23K2101/003 , F02F3/003 , F02F3/22 , F02F2003/0038 , Y10T29/49258 , Y10T29/49266
Abstract: An exemplary method of making a piston assembly may include providing a piston crown defining at least in part an upper combustion bowl surface. The piston crown includes at least one crown mating surface. The method further comprising moving the crown mating surface in proximity to a skirt mating surface defined by a piston skirt, wherein the crown and skirt cooperate to define a cooling gallery extending about a periphery of the crown. The method may further include bonding the crown and skirt together by initiating an electric current along a conductive path between the crown and skirt mating surfaces, the conductive path comprising at least one conductive material extending from the crown mating surface to the skirt mating surface.
Abstract translation: 制造活塞组件的示例性方法可以包括提供至少部分地限定上燃烧碗表面的活塞冠。 活塞冠包括至少一个冠部配合表面。 该方法还包括将冠部配合表面移动到由活塞裙部限定的裙部配合表面附近，其中冠部和裙部配合以限定围绕冠部周边延伸的冷却槽。 该方法可以进一步包括通过沿着冠部和裙部配合表面之间的导电路径引发电流来将冠部和裙部结合在一起，导电路径包括从冠部配合表面延伸到裙部配合表面的至少一个导电材料。
