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公开(公告)号：US11235392B2
公开(公告)日：2022-02-01
申请号：US15111406
申请日：2015-01-22
发明人： Yu Long , Yan Zhang , Sergey Mironets , Tahany Ibrahim El-Wardany , Agnes Klucha
IPC分类号： B22F10/20 , B33Y10/00 , B33Y50/02 , B29C64/153 , B28B1/00 , B33Y30/00 , B28B17/00 , B22F10/30
摘要： A system is provided for additively manufacturing a part. This additive manufacturing system includes a base, a solidification device and a detection device. The base is adapted to support material; e.g., powder material. The solidification device is adapted to solidify at least a portion of the supported material to form at least a portion of the part. The detection device is adapted to detect emissions produced by the solidification of at least a portion of the material.
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公开(公告)号：US10906105B2
公开(公告)日：2021-02-02
申请号：US15958203
申请日：2018-04-20
摘要： A process of forming an oxide dispersion strengthened alloy, comprises distributing an alloy powder on a platform; applying a uniform nanometer-scale metal oxide onto the alloy powder; applying an energy beam onto the alloy powder and the uniform nanometer-scale metal oxide; and forming an oxide dispersion strengthened alloy.
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公开(公告)号：US10603761B2
公开(公告)日：2020-03-31
申请号：US15174136
申请日：2016-06-06
摘要： A method for deep roll peening a workpiece includes deep roll peening a workpiece by moving the workpiece along a feed path through multiple groups of opposed rollers that are arranged in series. Each group of opposed rollers includes a rim that defines a workpiece engagement surface that exerts a deep roll peening force on the workpiece. A deep roll peening system includes multiple groups of opposed rollers. Each of the opposed rollers is rotatably mounted and has a rim that defines a workpiece engagement surface. The workpiece engagement surfaces are spaced apart from each other by a gap. The groups are arranged in series such that the gaps define a feed path for receiving a workpiece into serial contact with the workpiece engagement surfaces.
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公开(公告)号：US20180171448A1
公开(公告)日：2018-06-21
申请号：US15385684
申请日：2016-12-20
发明人： Justin R. Hawkes , Joseph C. Rampone , Andrzej Ernest Kuczek , Tahany Ibrahim El-Wardany , Randy P. Salva , Patrick Louis Clavette , Thomas J. Garosshen , Adam S. Meusel , Michael A. Klecka , Robert E. Erickson , Joseph B. Wysocki
CPC分类号： C22F1/04 , B21B27/02 , B21B37/58 , B21H7/16 , B23P9/02 , B24B27/0038 , B24B39/00 , C21D7/02 , C21D7/08
摘要： An embodiment of a tool assembly includes a robotic assembly, a tool mount, and a non-axisymmetric deep rolling tool. The robotic assembly includes a plurality of linear arms connected in series between a base end and a working end. Adjacent ones of the plurality of arms are connected via a corresponding plurality of multi-axis joints such that the working end is articulated by movement of one or more of the plurality of arms relative to one or more of the plurality of multi-axis joints. The tool mount is connected to one of the linear arms or one of the multi-axis joints at the working end of the robotic assembly. The non-axisymmetric deep rolling tool is connected to the tool mount, and includes a spring-loaded shaft assembly disposed along a first axis. A hub has an upper hub portion adjacent to the distal end of the spring-loaded shaft assembly aligned with the first axis, and a lower hub portion extending along a second axis, forming a nonzero angle relative to the first axis. A roller disk is joined to the lower portion of the hub and is rotatable about the second axis parallel to the second portion of the hub.
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公开(公告)号：US20170030519A1
公开(公告)日：2017-02-02
申请号：US15302532
申请日：2014-04-14
发明人： Andrzej Ernest Kuczek , Matthew E. Lynch , Paul F. Croteau , Tahany Ibrahim El-Wardany , Ellen Y. Sun , Wenping Zhao , Daniel V. Viens
CPC分类号： F17C1/08 , F17C1/14 , F17C2201/0147 , F17C2201/0157 , F17C2201/054 , F17C2201/056 , F17C2203/013 , F17C2203/0636 , F17C2209/221 , F17C2223/0123 , F28F3/086 , F28F3/12
摘要： An illustrative example container includes a plurality of internal support members having a surface contour that at least approximates a minimum surface. The plurality of internal support members collectively provide structural support for carrying loads on the container. The plurality of internal support members collectively establish a plurality of cavities for at least temporarily containing fluid. An outer shell is connected with at least some of the internal support members. The outer shell includes a plurality of curved surfaces. The outer shell encloses the cavities.
摘要翻译： 说明性示例容器包括具有至少近似最小表面的表面轮廓的多个内部支撑构件。 多个内部支撑构件共同地提供用于在容器上承载负载的结构支撑。 多个内部支撑构件共同建立用于至少临时容纳流体的多个空腔。 外壳与至少一些内部支撑构件连接。 外壳包括多个弯曲表面。 外壳封闭空腔。
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6.发明申请公开(公告)号：US20160332381A1
公开(公告)日：2016-11-17
申请号：US15111406
申请日：2015-01-22
发明人： Yu Long , Yan Zhang , Sergey Mironets , Tahany Ibrahim El-Wardany , Agnes Klucha
CPC分类号： B28B17/0081 , B22F3/1055 , B22F2003/1056 , B22F2003/1057 , B22F2998/10 , B22F2999/00 , B28B1/001 , B29C64/153 , B29C64/386 , B33Y10/00 , B33Y30/00 , B33Y50/02 , Y02P10/295 , B22F2203/03 , G01N30/72 , B22F2207/01
摘要： A system is provided for additively manufacturing a part. This additive manufacturing system includes a base, a solidification device and a detection device. The base is adapted to support material; e.g., powder material. The solidification device is adapted to solidify at least a portion of the supported material to form at least a portion of the part. The detection device is adapted to detect emissions produced by the solidification of at least a portion of the material.
摘要翻译： 提供了用于附加地制造零件的系统。 该添加剂制造系统包括基体，固化装置和检测装置。 底座适用于支撑材料; 例如粉末材料。 固化装置适于固化至少一部分被支撑材料以形成部分的至少一部分。 检测装置适于检测由至少一部分材料凝固产生的排放物。
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公开(公告)号：US10962958B2
公开(公告)日：2021-03-30
申请号：US15613750
申请日：2017-06-05
发明人： John A. Sharon , Vijay Narayan Jagdale , Sergei F. Burlatsky , David Ulrich Furrer , Tahany Ibrahim El-Wardany , Ranadip Acharya , Alexander Staroselsky
IPC分类号： B33Y10/00 , G06F30/00 , G05B19/4099 , B33Y50/00 , B29C64/153 , B29C64/386 , B33Y30/00 , G06F30/23 , B22F10/00 , B22F10/10
摘要： A method includes accessing a first model defining a shape of a part. The shape of the part is segregated into a plurality of predefined shapes selected from a library of predefined shapes. The predefined models for each of plurality of predefined shapes are assembled into a second model defining the shape of the part. The part is additively manufactured according to the second model.
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公开(公告)号：US10786883B2
公开(公告)日：2020-09-29
申请号：US15385648
申请日：2016-12-20
发明人： Justin R. Hawkes , Joseph C. Rampone , Andrzej Ernest Kuczek , Tahany Ibrahim El-Wardany , Randy P. Salva , Patrick Louis Clavette , Thomas J. Garosshen
摘要： An embodiment of a tool assembly includes a spring-loaded shaft assembly disposed along a first axis, a hub, and a roller disk. The hub is connected to a distal end of the spring-loaded shaft assembly. The hub has an upper hub portion adjacent to the distal end of the spring-loaded shaft assembly aligned with the first axis, and a lower hub portion extending along a second axis. The second axis forms an angle relative to the first axis. The roller disk is joined to the lower portion of the hub, and has a working surface about its perimeter. The roller disk is rotatable about the second axis parallel to the second portion of the hub. The working surface includes a profile along its width such that an effective radius of the roller disk varies along a width thereof.
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公开(公告)号：US10688588B2
公开(公告)日：2020-06-23
申请号：US15619964
申请日：2017-06-12
发明人： Wendell V. Twelves, Jr. , Tahany Ibrahim El-Wardany , Sergey Mironets , Ranadip Acharya , William K. Tredway , John M. Milton-Benoit
IPC分类号： B23K9/12 , B33Y10/00 , B23K20/12 , B23K9/133 , B33Y30/00 , B29C64/141 , B29C64/209 , B22F3/105
摘要： A rotating tool system attachment on the spindle of a computer numerical control (“CNC”) machine includes a rotating assembly mounted on a static assembly. The rotating assembly provides a continuous supply of a wire material for deposition on a substrate during an additive manufacturing process. The rotating assembly includes a material supply housing a feedstock of wire mounted on a rotating spindle and a wire feeder configured to draw the wire from the wire supply and provide the wire for application during the additive manufacturing process. The tool system can be attached to the spindle of CNC machine to provide additive manufacturing capabilities to the CNC machine.
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公开(公告)号：US20180200798A1
公开(公告)日：2018-07-19
申请号：US15409483
申请日：2017-01-18
发明人： John A. Sharon , Daniel V. Viens , Tahany Ibrahim El-Wardany , Gajawalli V. Srinivasan , Joseph J. Sangiovanni , Ranadip Acharya
CPC分类号： B22F5/009 , B22F3/1055 , B22F7/06 , B22F2301/00 , B22F2998/10 , B23K26/0006 , B23K26/082 , B23K26/342 , B23K2101/001 , B23K2103/26 , B33Y10/00 , B33Y80/00 , F01D5/02 , F05D2300/171 , F05D2300/174 , F05D2300/609 , Y02P10/295
摘要： An additively manufactured alloy component has a first portion formed of the alloy and having a first grain size, and a second portion formed of the alloy and having a second grain size smaller than the first grain size. In an embodiment, the alloy component is an alloy turbine disk, the first portion is a rim region of the alloy turbine disk, and the second portion is a hub region of the alloy turbine disk. The first and second grain sizes may be achieved by controllably varying the laser power and/or scan speed during additive manufacturing.
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