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公开(公告)号：US20190084076A1
公开(公告)日：2019-03-21
申请号：US16085034
申请日：2017-03-02
Applicant: THYSSENKRUPP STEEL EUROPE AG , thyssenkrupp AG
Inventor： Hans FERKEL , Stefan MYSLOWICKI
IPC: B23K20/04 , B23K20/227 , B23K20/233 , B23K20/24
CPC classification number: B23K20/04 , B23K20/227 , B23K20/2336 , B23K20/24 , B23K2103/04 , B23K2103/10 , B23K2103/166
Abstract: A method for producing a hot-rolled clad composite material may involve cleaning surfaces of multiple flat products, at least one surface of which has a natural unevenness. The cleaned surfaces may then be connected and brought into contact by stacking the flat products. The flat products may then by regionally welded to create a flat product package. The method may further involve heating the flat product package to an initial hot-rolling temperature, hot-rolling the flat product package to form a hot strip, and either cutting the hot strip into plates or sheets or coiling the hot strip to form a coil.
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公开(公告)号：US20190076969A1
公开(公告)日：2019-03-14
申请号：US15700281
申请日：2017-09-11
Applicant: Hitachi Automotive Systems Americas, Inc.
Inventor： Hugh SKELTON , Wei YUAN
CPC classification number: B23K37/08 , B23K20/1225 , B23K20/1255 , B23K20/126 , B23K20/129 , B23K20/22 , B23K20/2336 , B23K2101/12 , B23K2101/18 , B23K2101/24 , B23K2101/36
Abstract: Some examples include welding a first workpiece to a second workpiece. For instance, the first workpiece may be secured adjacent to the second workpiece. At least one of the first workpiece or the second workpiece includes a channel or a portion of a channel in a respective surface such that a complete channel is presented when the first workpiece and the second workpiece are secured adjacent to each other. A rotating tip of a welding tool is inserted into the complete channel for welding the first workpiece to the second workpiece. A surface burr resulting from the welding is located within the complete channel.
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3.发明申请公开(公告)号：US20180207924A1
公开(公告)日：2018-07-26
申请号：US15934537
申请日：2018-03-23
Applicant: Beijing HK-Precisions Co., Ltd
Inventor： Linbo Wu
CPC classification number: B32B38/0012 , B23K10/00 , B23K20/023 , B23K20/12 , B23K20/129 , B23K20/227 , B23K20/233 , B23K20/2336 , B23K20/24 , B23K26/38 , B23K2103/02 , B23K2103/10 , B23K2103/12 , B23P17/00 , B23P25/00 , B23P2700/12 , B32B1/00 , B32B15/01 , B32B37/06 , B32B38/0008 , B32B38/162 , B32B2038/0016 , B33Y10/00 , B33Y30/00
Abstract: The present invention discloses a method and a system for additive manufacturing of a complex metal part by sheet lamination, and belongs to the field of manufacturing. A three-dimensional data model of a part is sliced into metal sheets, the metal sheets are molded, and each metal sheet is combined into the part by using diffusion welding or friction welding. A diffusion welding or friction welding technique is introduced in additive manufacturing, so that a production capacity of additive manufacturing is further expanded and supplemented, so as to manufacture parts with higher precision and better finish quality.
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公开(公告)号：US09887468B2
公开(公告)日：2018-02-06
申请号：US15420656
申请日：2017-01-31
Applicant: Ford Global Technologies, LLC
Inventor： Lawrence J. Dupuis , Michael William Danyo , Kimberly Ann Lazarz , Steven Rewalt
IPC: F16B37/06 , H01R4/02 , B23K20/12 , B23K20/227 , B23K20/233 , H01R4/62 , H01R13/621 , H01R13/648 , H01R4/64 , B23K101/38 , B23K103/04 , B23K103/10 , B23K103/20
CPC classification number: H01R4/029 , B23K20/129 , B23K20/1295 , B23K20/227 , B23K20/2336 , B23K2101/38 , B23K2103/04 , B23K2103/10 , B23K2103/20 , H01R4/62 , H01R4/64 , H01R13/6215 , H01R13/648 , H01R2201/26
Abstract: A friction-welded ground assembly that includes an alloy substrate with a clearance hole; an aluminum alloy weld nut having a bolt bore and an outer wall; and a grounding bolt. The bore is located substantially within the clearance hole and a portion of the outer wall is joined to the substrate at a friction-welded attachment. Further, the bolt is threaded within the bore. In addition, a method for making a ground includes the steps: rotating an aluminum alloy weld nut having an outer wall at a predetermined speed; lowering the outer wall of the rotating nut into contact with an aluminum alloy substrate to generate a frictional force for a friction time; arresting the rotation of the nut; and applying an axial forging force to the outer wall and the substrate for a forging time.
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公开(公告)号：US20180015568A1
公开(公告)日：2018-01-18
申请号：US15646562
申请日：2017-07-11
Applicant: ULTEX CORPORATION
Inventor： Shigeru SATO
IPC: B23K20/10 , B06B1/02 , B23K103/00 , B23K103/18
CPC classification number: B23K20/106 , B06B1/02 , B23K20/10 , B23K20/227 , B23K20/233 , B23K20/2336 , B23K2103/04 , B23K2103/08 , B23K2103/10 , B23K2103/12 , B23K2103/18 , B23K2103/26 , B23K2103/52
Abstract: [Solving Means]A method for joining a plurality of members to be joined composed of metals or materials different in kind from each other which are metal and such an inorganic substance as ceramics to each other, the members being put in a state stacked up and down by having a configuration that a member to be joined 1 is received from an opening of an inside space portion 3 provided in a member to be joined 2 into the inside space portion 3 to be supported by a slope 7 of the inside space portion 3 and the members to be joined 1 and 2 are subjected to a vertical load shown by arrow 14 from a joining tool portion 12 and an anvil 13, while the joining tool portion 12 resonates with acoustic wave vibration or ultrasonic wave vibration transmitted from an acoustic wave vibrator or an ultrasonic wave vibrator to be subjected to vibration in a longitudinal direction shown by arrow 15, so that the members are joined in an ingot-like state, in a diffusion-like state, or in an alloy-like state.
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Patent Agency Ranking
公开(公告)号：US20170288200A1
公开(公告)日：2017-10-05
申请号：US15626381
申请日：2017-06-19
Applicant: BYD COMPANY LIMITED
Inventor： QINGBO PENG , WEIXIN ZHENG , ZHIPEI LU , YAN ZHU , JIANHUA ZHU
IPC: H01M2/20 , B23K20/06 , B23K20/233 , H01R31/06
CPC classification number: H01M2/206 , B23K20/06 , B23K20/233 , B23K20/2336 , B23K2101/36 , B23K2103/10 , B23K2103/12 , H01M2220/20 , H01R4/625 , H01R11/288 , H01R31/06 , H01R43/0207
Abstract: The present disclosure discloses a battery connection sheet, including: a first part, including a first metal sheet, a first buffer portion and a first connection portion, and a second part, including a second metal sheet connected with the first connection portion via electromagnetic pulse welding.
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公开(公告)号：US20170259529A1
公开(公告)日：2017-09-14
申请号：US15604476
申请日：2017-05-24
Applicant: Henk-Jan Brinkman , Dietmar Schröder , Thomas Wirtz , Natalie Hörster , Werner Kehl , Olaf Engler
Inventor： Henk-Jan Brinkman , Dietmar Schröder , Thomas Wirtz , Natalie Hörster , Werner Kehl , Olaf Engler
CPC classification number: B32B15/016 , B23K20/04 , B23K20/2336 , C22C1/05 , C22C21/00 , C22C21/08 , C22F1/04 , C22F1/05 , Y10T428/12764
Abstract: The invention relates to a strip consisting of an aluminum material for producing components with improved bending behavior and exacting shaping requirements, a method for producing the strip and the use of sheets produced from the strip according to the invention. The strip has a core layer of an AlMgSi alloy and at least one outer aluminum alloy layer arranged on one or both sides, made from a non-hardenable aluminum alloy, wherein the at least one outer aluminum layer has a lower tensile strength in the (T4) state than the AlMgSi layer, wherein the strip has a uniform strain (Ag) in the (T4) state of more than 23% transverse to the rolling direction and, at a thickness of 1.5 mm-1.6 mm, achieves a bending angle of less than 40° in a bending test.
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公开(公告)号：US20170141484A1
公开(公告)日：2017-05-18
申请号：US15420656
申请日：2017-01-31
Applicant: Ford Global Technologies, LLC
Inventor： Lawrence J. Dupuis , Michael William Danyo , Kimberly Ann Lazarz , Steven Rewalt
IPC: H01R4/02 , B23K20/233 , H01R4/62 , B23K20/12 , H01R13/648 , H01R13/621
CPC classification number: H01R4/029 , B23K20/129 , B23K20/1295 , B23K20/227 , B23K20/2336 , B23K2101/38 , B23K2103/04 , B23K2103/10 , B23K2103/20 , H01R4/62 , H01R4/64 , H01R13/6215 , H01R13/648 , H01R2201/26
Abstract: A friction-welded ground assembly that includes an alloy substrate with a clearance hole; an aluminum alloy weld nut having a bolt bore and an outer wall; and a grounding bolt. The bore is located substantially within the clearance hole and a portion of the outer wall is joined to the substrate at a friction-welded attachment. Further, the bolt is threaded within the bore. In addition, a method for making a ground includes the steps: rotating an aluminum alloy weld nut having an outer wall at a predetermined speed; lowering the outer wall of the rotating nut into contact with an aluminum alloy substrate to generate a frictional force for a friction time; arresting the rotation of the nut; and applying an axial forging force to the outer wall and the substrate for a forging time.
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公开(公告)号：US09511445B2
公开(公告)日：2016-12-06
申请号：US14640077
申请日：2015-03-06
Applicant: Aeroprobe Corporation
Inventor： Kumar Kandasamy
IPC: B23K20/12 , B23K20/227 , B23K20/233 , B33Y10/00
CPC classification number: B23K20/1215 , B23K20/1205 , B23K20/1245 , B23K20/1255 , B23K20/128 , B23K20/129 , B23K20/1295 , B23K20/2275 , B23K20/2333 , B23K20/2336 , B23K2103/02 , B23K2103/04 , B23K2103/05 , B23K2103/08 , B23K2103/10 , B23K2103/12 , B23K2103/14 , B23K2103/15 , B23K2103/18 , B23K2103/20 , B23K2103/22 , B23K2103/24 , B23K2103/26 , B33Y10/00
Abstract: Additive friction stir methods for joining materials are provided. The methods comprise providing first and second substrates to be joined; providing a forming plate comprising one or more forming cavities; placing the first and second substrates in communication with the forming plate; placing the first and second substrates in communication with each other; rotating and translating an additive friction-stir tool relative to the substrates; feeding a filler material through the additive friction-stir tool; deforming the filler material and the first and second substrates; and extruding one or more of the filler material and the first and second substrates into one or more of the forming cavities of the forming plate. Interaction of the friction-stir tool with the substrates generates plastic deformation at the joint to weld the substrates at the joint. The methods include introduction of reinforcing material at the joint through addition of the filler material.
Abstract translation: 提供了用于连接材料的添加摩擦搅拌方法。 所述方法包括提供待接合的第一和第二基底; 提供包括一个或多个成形腔的成形板; 将第一和第二基板放置成与成形板连通; 将第一和第二基板彼此连通; 相对于基板旋转和平移添加摩擦搅拌工具; 通过添加摩擦搅拌工具进料填料; 使填充材料和第一和第二基板变形; 以及将一种或多种填料和第一和第二衬底挤出成型板的一个或多个成形腔。 摩擦搅拌工具与基板的相互作用在接头处产生塑性变形，以在接头处焊接基板。 所述方法包括通过添加填充材料在接头处引入增强材料。
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公开(公告)号：US09468962B2
公开(公告)日：2016-10-18
申请号：US13279108
申请日：2011-10-21
Applicant: Thomas Sandy Houston , John E. Owens, Jr. , Larry A. Polen
Inventor： Thomas Sandy Houston , John E. Owens, Jr. , Larry A. Polen
CPC classification number: B21D7/022 , B21D47/01 , B23K20/1205 , B23K20/129 , B23K20/233 , B23K20/2336 , B23K2103/10 , B23K2103/14 , B32B15/017 , B32B2605/18 , C22C14/00 , C22C21/00 , Y10T29/49616 , Y10T428/1241 , Y10T428/24628
Abstract: A structural component is provided comprising a base member comprising at least two sidewalls and a space therebetween, the base member having a predetermined curvilinear configuration formed using hot stretch forming. The structural component comprises at least one reinforcing member linear friction welded to the at least two sidewalls so that the reinforcing member is positioned at least partially within the space between the at least two sidewalls.
Abstract translation: 提供了一种结构部件，其包括基部构件，该基部构件包括至少两个侧壁和它们之间的空间，所述基座构件具有使用热拉伸成形形成的预定曲线构造。 结构部件包括焊接到至少两个侧壁的至少一个加强部件线性摩擦，使得加强部件至少部分地位于至少两个侧壁之间的空间内。
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