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公开(公告)号：US10047421B2
公开(公告)日：2018-08-14
申请号：US14940351
申请日：2015-11-13
Applicant: SMARTER ALLOYS INC.
Inventor： Mohammad Ibrahem Khan , Yunhong Norman Zhou
IPC: C22B9/22 , C22F1/00 , B23K26/00 , B23K26/062 , B23K26/50 , B23K26/40 , B29C71/04 , C22C19/00 , B23K26/0622 , B23K26/60 , B23K26/402 , C22F1/10 , B29C35/02 , B29C35/08 , B23K103/00
CPC classification number: C22F1/006 , B23K26/0006 , B23K26/062 , B23K26/0622 , B23K26/355 , B23K26/40 , B23K26/402 , B23K26/50 , B23K26/53 , B23K26/60 , B23K2103/42 , B23K2103/50 , B29C35/0266 , B29C71/04 , B29C2035/0838 , C21D2201/01 , C22B9/223 , C22C19/007 , C22F1/10
Abstract: A method for treating a material comprising: applying energy to a predetermined portion of the material in a controlled manner such that the local chemistry of the predetermined portion is altered to provide a predetermined result. When the material is a shape memory material, the predetermined result may be to provide an additional memory to the predetermined portion or to alter the pseudo-elastic properties of the shape memory material. In other examples, which are not necessarily restricted to shape memory materials, the process may be used to adjust the concentration of components at the surface to allow the formation of an oxide layer at the surface of the material to provide corrosion resistance; to remove contaminants from the material; to adjust surface texture; or to generate at least one additional phase particle in the material to provide a nucleation site for grain growth, which in turn, can strengthen the material.
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公开(公告)号：US10016958B2
公开(公告)日：2018-07-10
申请号：US15006516
申请日：2016-01-26
Applicant: WISCO Lasertechnik GmbH
Inventor： Gerhard Alber
CPC classification number: B32B15/01 , B23K26/24 , B23K26/60 , B23K35/001 , B23K35/002 , B23K35/004 , B23K2103/20 , B32B15/011 , B32B15/012 , B32B15/016
Abstract: Method for manufacturing sheet metal blanks, in particular hybrid sheet metal blanks, a first sheet metal part being manufactured from a first sheet metal part material, a second sheet metal part being manufactured from a second sheet metal part material, an elongate connecting sheet metal strip being provided, and the connecting sheet metal strip being connected along a first longitudinal edge to the first sheet metal part by a thermal joint, and the connecting sheet metal strip being connected along a second longitudinal edge to the second sheet metal part by means of a preferably thermal joint, characterized in that, in a first process step, the connecting sheet metal strip is connected to the first sheet metal part and, in a second process step, the connecting sheet metal strip is connected to the second sheet metal part, the first and the second process steps taking place within a production line.
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公开(公告)号：US09956636B2
公开(公告)日：2018-05-01
申请号：US14211924
申请日：2014-03-14
Applicant: Shiloh Industries, Inc.
Inventor： James J. Evangelista , Michael Telenko , Jason E. Harfoot , Jack A. Atkinson , James W. Walther , Anthony M. Parente
IPC: B23K26/00 , B23K9/02 , B23K9/00 , B23K1/00 , B23K26/60 , B23K33/00 , B23K26/361 , B23K101/34 , B23K103/16 , B23K103/08
CPC classification number: B23K9/0026 , B23K1/0008 , B23K26/0006 , B23K26/361 , B23K26/60 , B23K33/004 , B23K2101/34 , B23K2103/08 , B23K2103/16 , B23K2103/172 , Y10T403/477
Abstract: A welded blank assembly includes a capping material in a weld region of the assembly. The capping material can help protect a weld joint joining first and second sheet metal pieces together. At least one of the sheet metal pieces has a coating material layer that is removed prior to forming the weld joint so that the coating material does not contaminate the weld joint. The removed coating material can be collected before the weld joint is formed and reapplied as part of the capping material after the weld joint is formed, effectively changing the coating material from a potential weld contaminant to a weld joint protectant. The capping material may also include additional material from a source other than the coating material layer.
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公开(公告)号：US09849542B2
公开(公告)日：2017-12-26
申请号：US14695950
申请日：2015-04-24
Applicant: Audi AG
Inventor： Sandro Pape , Manfred Breitmoser , Gerhard Gaull
IPC: B23K26/16 , B23K26/32 , B23K26/322 , B23K26/00 , B23K26/08 , B23K26/082 , B23K26/244 , B23K26/60 , B23K26/361 , B23K101/00 , B23K101/18 , B23K101/34 , B23K103/08
CPC classification number: B23K26/354 , B23K26/082 , B23K26/0876 , B23K26/244 , B23K26/361 , B23K26/60 , B23K2101/006 , B23K2101/18 , B23K2101/34 , B23K2103/08
Abstract: In a method for preparing a workpiece for subsequent laser welding, a recessed structure in the form of at least two grooved line elements is formed by a laser beam in a surface of the workplace, with the line elements having a common starting point from which the laser beam moves onwards to produce the line elements. Solidifying material melt of the workpiece is hereby accumulated in an area of the starting point to produce a nub-like elevation sized to extend out beyond the surface of the workpiece.
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95.发明申请公开(公告)号：US20170341339A1
公开(公告)日：2017-11-30
申请号：US15681705
申请日：2017-08-21
Applicant: ALSTOM TECHNOLOGY LTD.
Inventor： Matthias HOEBEL , Hans-Peter BOSSMANN , Gregoire Etienne WITZ
IPC: B32B7/08 , B32B18/00 , B23K26/211 , B23K26/342 , B23K1/19 , B23K26/03 , B23K26/32 , C04B37/02 , F23R3/00 , B23K26/60 , B23K103/00 , B23K103/16
CPC classification number: B32B7/08 , B23K1/19 , B23K26/032 , B23K26/211 , B23K26/32 , B23K26/342 , B23K26/60 , B23K2103/172 , B23K2103/52 , B32B18/00 , C04B37/026 , C04B2235/945 , C04B2237/12 , C04B2237/592 , C04B2237/595 , C04B2237/64 , C04B2237/72 , F23M2900/05004 , F23R3/007 , Y10T428/12618
Abstract: A configuration for joining a ceramic layer has a thermal insulating material to a metallic layer. The configuration includes an interface layer made of metallic material located between the ceramic layer and the metallic layer, which includes a plurality of interlocking elements on one of its sides, facing the ceramic layer, the ceramic layer comprising a plurality of cavities aimed at connecting with the corresponding interlocking elements of the interface layer. The configuration also includes a brazing layer by means of which the interface layer is joint to the metallic layer. The invention also refers to a method for obtaining such a configuration.
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Patent Agency Ranking
公开(公告)号：US20170282300A1
公开(公告)日：2017-10-05
申请号：US15467403
申请日：2017-03-23
Applicant: FANUC CORPORATION
Inventor： Atsushi Mori , Takashi Izumi , Akinori Ohyama
Abstract: A laser processing device has a preprocessing controller which issues a command to perform preprocessing of a workpiece under high output conditions, which are previously found by an experiment or calculation in accordance with at least some of processing conditions and which include the irradiation intensity and irradiation time, at which a workpiece is melted, changed in shape, or denatured; a command to irradiate the workpiece with a laser beam under low output conditions, which are previously found by an experiment or calculation in accordance with at least some of the processing conditions and which include the irradiation intensity and irradiation time, at which a workpiece is not melted, changed in shape, or denatured; and a command of whether to start the laser processing, based on a first light quantity of light reflected or emitted from a processing point irradiated with a laser beam under the low output conditions.
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公开(公告)号：US20170182596A1
公开(公告)日：2017-06-29
申请号：US15182904
申请日：2016-06-15
Applicant: SENTROL Co., Ltd.
Inventor： Takada Toru
IPC: B23K26/342 , B23K26/60 , B33Y50/02 , B29C67/00 , B33Y30/00
CPC classification number: B23K26/342 , B22F3/1055 , B22F2003/1056 , B22F2003/1057 , B23K26/60 , B29C64/153 , B29C64/209 , B29C64/393 , B33Y30/00 , B33Y50/02 , Y02P10/295
Abstract: An apparatus for manufacturing a three-dimensional object, and more particularly, to an apparatus for manufacturing a three-dimensional object that can reduce an entire equipment size by enabling powder to be supplied from an upper portion of a worktable and that can improve work efficiency by enabling powder to be automatically supplied is provided. The apparatus for manufacturing a three-dimensional object includes: a first guide beam installed at an upper portion of a worktable; a dispenser installed to sliding move in a horizontal direction at the first guide beam and having a nozzle portion that discharges powder to the worktable at a lower end portion; first and second supports installed at a lower portion of both end portions, respectively of the first guide beam to block and close an inlet of a nozzle portion of the dispenser approaching by sliding moving to both end portions of the first guide beam; and a blade installed to move in a horizontal direction between the worktable and the dispenser to push and flatten powder supplied to the worktable.
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公开(公告)号：US09676056B2
公开(公告)日：2017-06-13
申请号：US14365388
申请日：2012-11-09
Inventor： Paul Schindele
IPC: B23K20/12 , B23K5/213 , B23K11/34 , B23K15/00 , B23K33/00 , B23K20/26 , B23K26/60 , B23K101/18 , B23K5/20
CPC classification number: B23K20/128 , B23K5/20 , B23K5/213 , B23K11/34 , B23K15/0033 , B23K20/122 , B23K20/123 , B23K20/26 , B23K26/60 , B23K33/002 , B23K2101/18
Abstract: The invention relates to a method for joining two essentially metal sheet-type workpieces. In said method. the edge regions of the workpieces to be joined are placed at a distance from one another, at least one wire-shaped filler material is introduced into a zone between the edge regions before or during the joining process, and edge regions and the filler material are then heated to a predefined joining temperature by at least one first frictional element that moves in relation to the edge regions and the filler material, are subjected to a certain contact pressure, and are joined while being deformed.
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公开(公告)号：US09604311B2
公开(公告)日：2017-03-28
申请号：US13930916
申请日：2013-06-28
Applicant: Shiloh Industries, Inc.
Inventor： James J. Evangelista , Michael Telenko, Jr. , Jason E. Harfoot , Jack A. Atkinson , James W. Walther , Anthony M. Parente
IPC: B23K26/32 , B23K9/235 , B23K26/322 , B23K26/60 , B23K101/34
CPC classification number: B23K26/322 , B23K9/235 , B23K26/60 , B23K2101/34 , B23K2103/04 , B23K2103/08 , B23K2103/20 , Y10T403/477
Abstract: A welded blank assembly is formed by welding edge regions of separate sheet metal pieces together at a weld joint. One or more of the sheet metal pieces includes a coating material layer and a weld notch, where at least some of the coating material layer is removed from the edge region(s) prior to welding so that the weld joint is substantially free from constituents of the coating material layer. An additional material may be added to a weld pool during weld joint formation to influence the size, shape and/or composition of the resulting weld joint to help compensate for the presence of the weld notch.
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100.发明申请公开(公告)号：US20170015585A1
公开(公告)日：2017-01-19
申请号：US15210047
申请日：2016-07-14
Applicant: OZ OPTICS, LTD.
Inventor： Omur SEZERMAN , Luis Andre FERNANDES , Garland BEST , Mi Li Ng , Saidou KANE
CPC classification number: C03C25/6208 , B23K26/53 , B23K26/60 , C03B37/15 , G02B6/02147 , G02B6/02309 , G02B6/02314 , G02B6/02323 , G02B6/2552 , G02B6/2852
Abstract: There is provided a method to fabricate optical taps and waveguide devices in photonic crystal fibers and other fibers with hollow structures. The method involves a preparation step, where the hollow holes inside the fiber are collapsed or partially modified locally; and a waveguide fabrication step, where a femtosecond laser is focused inside the fiber and used to produce optical waveguides that interact in the region that was previously modified in the preparation step.
Abstract translation: 提供了一种在光子晶体纤维和具有中空结构的其它纤维中制造光学抽头和波导器件的方法。 该方法包括制备步骤，其中纤维内的中空孔部分地折叠或局部改变; 以及波导制造步骤，其中飞秒激光聚焦在光纤内部并且用于产生在预备步骤中预先修改的区域中相互作用的光波导。
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