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公开(公告)号：US10532515B2
公开(公告)日：2020-01-14
申请号：US16135727
申请日：2018-09-19
Applicant: General Electric Company
Inventor： Michael Evans Graham , John Broddus Deaton, Jr. , Mark Allen Cheverton , Thomas Charles Adcock , Andrew David Deal , Marshall Gordon Jones , Prabhjot Singh
IPC: B29C64/386 , B22F5/10 , B22F3/105 , B22F7/06 , B22F7/08 , G05B19/4099 , B29C64/153 , B29C64/40 , B23K26/20 , B23K26/342 , B33Y10/00 , B23K101/04 , B33Y50/02 , B23K101/12
Abstract: A method that includes additively manufacturing with an additive manufacturing (AM) system a sub-component that has a locator element. Using a control system of the AM system for positioning a first location of the locator element. Selectively placing a portion of another sub-component adjacent to the locator element, based on the positioning. Then attaching the second sub-component to the first sub-component in a region, wherein the region is based on the positioning knowledge from the control system so as to make a component. A component that comprises a first sub-component that has an AM locator element; and a second sub-component attached to the first sub-component, wherein the locator element is attached to the second sub-component within the same additive manufacturing build chamber as the first sub-component.
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公开(公告)号：US20190016053A1
公开(公告)日：2019-01-17
申请号：US16135727
申请日：2018-09-19
Applicant: General Electric Company
Inventor： Michael Evans Graham , John Broddus Deaton , Mark Allen Cheverton , Thomas Charles Adcock , Andrew David Deal , Marshall Gordon Jones , Prabhjot Singh
IPC: B29C64/386 , B22F5/10 , B23K26/342 , B29C64/153 , B29C64/40 , B22F3/105 , B22F7/06 , B22F7/08 , G05B19/4099 , B23K26/20 , B23K101/12 , B23K101/04 , B33Y50/02
Abstract: A method that includes additively manufacturing with an additive manufacturing (AM) system a sub-component that has a locator element. Using a control system of the AM system for positioning a first location of the locator element. Selectively placing a portion of another sub-component adjacent to the locator element, based on the positioning. Then attaching the second sub-component to the first sub-component in a region, wherein the region is based on the positioning knowledge from the control system so as to make a component. A component that comprises a first sub-component that has an AM locator element; and a second sub-component attached to the first sub-component, wherein the locator element is attached to the second sub-component within the same additive manufacturing build chamber as the first sub-component.
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公开(公告)号：US10532556B2
公开(公告)日：2020-01-14
申请号：US15014713
申请日：2016-02-03
Applicant: General Electric Company
Inventor： William Thomas Carter , Marshall Gordon Jones , Lang Yuan , Ning Zhou , Steven Jude Duclos
IPC: B33Y80/00 , B23K26/00 , B23P6/00 , B33Y10/00 , B22F3/105 , B22F5/00 , B23K26/06 , B23K26/073 , B28B1/00 , B29C73/00 , B23K26/34 , B29C73/34 , B33Y30/00 , F01D5/00 , B22F5/04 , C30B11/00 , C30B13/06 , C30B13/24 , C30B13/30 , C30B13/32 , C30B29/52 , B29C64/153 , B29C64/20 , G02B6/42 , B29K105/00 , B29L31/08 , B23K101/00 , B23K103/18
Abstract: A method of method of forming or repairing a superalloy article having a columnar or equiaxed or directionally solidified or amorphous or single crystal microstructure includes emitting a plurality of laser beams from selected fibers of a diode laser fiber array corresponding to a pattern of a layer of the article onto a powder bed of the superalloy to form a melt pool; and controlling a temperature gradient and a solidification velocity of the melt pool to form the columnar or single crystal microstructure.
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公开(公告)号：US20180236603A1
公开(公告)日：2018-08-23
申请号：US15438326
申请日：2017-02-21
Applicant: General Electric Company
Inventor： William Thomas Carter , Justin John Gambone, JR. , Lang Yuan , David Charles Bogdan, JR. , Marshall Gordon Jones
IPC: B23K26/142 , B33Y10/00 , B33Y30/00 , B23K26/342 , B23K26/16
Abstract: An additive manufacturing system including a housing configured to contain a powder bed of material, and an array of laser emitters having a field of view. The array is configured to melt at least a portion of the powder bed within the field of view as the array translates relative to the powder bed. The system further includes a spatter collection device including a diffuser configured to discharge a stream of gas across the powder bed, and a collector configured to receive the stream of gas and contaminants entrained in the stream of gas. The collector is spaced from the diffuser such that a collection zone is defined therebetween, and the spatter collection device is configured to translate relative to the powder bed such that the collection zone overlaps with the field of view of the array.
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公开(公告)号：US20180200963A1
公开(公告)日：2018-07-19
申请号：US15408843
申请日：2017-01-18
Applicant: General Electric Company
Inventor： David Charles Bogdan, JR. , Jason Harris Karp , Justin John Gambone, JR. , Lang Yuan , Jinjie Shi , Victor Petrovich Ostroverkhov , Marshall Gordon Jones , William Thomas Carter , Harry Kirk Mathews, JR. , Kevin George Harding
Abstract: An additive manufacturing system is configured to manufacture a component. The additive manufacturing system includes a laser device, a build platform, a first scanning device, and an air knife. The laser device is configured to generate a laser beam. The component is disposed on the build platform. The air knife is configured to channel an inert gas across the build platform. The first scanning device is configured to selectively direct the laser beam across the build platform. The laser beam is configured to generate successive layers of a melted powdered build material on the component and the build platform. The build platform is configured to rotate the component relative to the air knife.
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Patent Agency Ranking
公开(公告)号：US09117624B2
公开(公告)日：2015-08-25
申请号：US14187454
申请日：2014-02-24
Applicant: General Electric Company
IPC: H01J35/08 , H01J35/10 , H01J37/305 , C23C26/02
CPC classification number: H01J35/108 , C23C26/02 , H01J35/08 , H01J35/10 , H01J37/305 , H01J2235/081 , H01J2235/083 , H01J2235/085 , H01J2235/088
Abstract: A system for applying a target track material to an x-ray tube target includes a controller configured to direct a beam of energy toward an x-ray tube target, and direct a solid stock material toward the beam of energy to cause the solid stock material to melt and deposit as a melted material on the x-ray tube target.
Abstract translation: 用于将目标轨道材料施加到X射线管靶的系统包括：控制器，其被配置为将能量束引向X射线管靶，并将固体原料朝向能量束引导以使固体原料 以熔融材料的形式熔化和沉积在X射线管靶上。
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公开(公告)号：US20150165556A1
公开(公告)日：2015-06-18
申请号：US14106970
申请日：2013-12-16
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Marshall Gordon Jones , William Thomas Carter , James William Sears
CPC classification number: B33Y30/00 , B22F3/1055 , B22F5/009 , B22F2003/1056 , B23K26/0608 , B23K26/0626 , B23K26/073 , B23K26/34 , B23K2101/001 , B23P6/007 , B28B1/001 , B29C64/153 , B29C64/20 , B29C64/277 , B29C73/00 , B29C73/34 , B29K2105/251 , B29L2031/08 , B33Y10/00 , F05D2230/31 , G02B6/4206 , G02B6/425 , Y02P10/295
Abstract: A method of forming a build in a powder bed includes emitting a plurality of laser beams from selected fibers of a diode laser fiber array onto the powder bed, the selected fibers of the array corresponding to a pattern of a layer of the build; and simultaneously melting powder in the powder bed corresponding to the pattern of the layer of the build. An apparatus for forming a build in a powder bed includes a diode laser fiber array including a plurality of diode lasers and a plurality of optical fibers corresponding to the plurality of diode lasers, each optical fiber configured to receive a laser beam from a respective diode laser and configured to emitting the laser beam; a support configured to support a powder bed or a component configured to support the powder bed at a distance from ends of the optical fibers; and a controller configured to control the diode laser fiber array to emit a plurality of laser beams from selected fibers of the diode laser fiber array onto the powder bed, the selected fibers of the array corresponding to a pattern of a layer of the build and simultaneously melt the powder in the powder bed corresponding to the pattern of the layer of the build.
Abstract translation: 在粉床中形成构造的方法包括从二极管激光光纤阵列的选定光纤发射多个激光束到粉末床上，阵列的选定光纤对应于构图层的图案; 同时将粉末床中的粉末与构成层的图案对应。 一种用于在粉末床中形成构造的装置包括：二极管激光器阵列，包括多个二极管激光器和与多个二极管激光器对应的多个光纤，每个光纤被配置为从相应的二极管激光器接收激光束 并配置为发射激光束; 支撑构造成支撑粉末床或构造成在距离光纤的端部一定距离处支撑粉末床的部件; 以及控制器，其被配置为控制所述二极管激光光纤阵列以将来自所述二极管激光光纤阵列的选定光纤的多个激光束发射到所述粉末床上，所述阵列的所选择的光纤对应于所述构造层的图案，并且同时 将粉末床中的粉末熔化成对应于构建层的图案的粉末。
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公开(公告)号：US20140166627A1
公开(公告)日：2014-06-19
申请号：US14187454
申请日：2014-02-24
Applicant: General Electric Company
IPC: B23K26/34
CPC classification number: H01J35/108 , C23C26/02 , H01J35/08 , H01J35/10 , H01J37/305 , H01J2235/081 , H01J2235/083 , H01J2235/085 , H01J2235/088
Abstract: A system for applying a target track material to an x-ray tube target includes a controller configured to direct a beam of energy toward an x-ray tube target, and direct a solid stock material toward the beam of energy to cause the solid stock material to melt and deposit as a melted material on the x-ray tube target.
Abstract translation: 用于将目标轨迹材料施加到X射线管靶的系统包括：控制器，其被配置为将能量束引向X射线管靶，并将固体原料朝向能量束引导，使固体原料 以熔融材料的形式熔化和沉积在X射线管靶上。
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公开(公告)号：US20230030701A1
公开(公告)日：2023-02-02
申请号：US17964366
申请日：2022-10-12
Applicant: General Electric Company
Inventor： William Thomas Carter , Justin John Gambone, JR. , Lang Yuan , David Charles Bogdan, JR. , Marshall Gordon Jones
IPC: B23K26/142 , B33Y10/00 , B33Y30/00 , B23K26/342 , B29C64/371 , B29C64/153 , B23K26/06 , B22F12/00
Abstract: An additive manufacturing system including a housing configured to contain a powder bed of material, and an array of laser emitters having a field of view. The array is configured to melt at least a portion of the powder bed within the field of view as the array translates relative to the powder bed. The system further includes a spatter collection device including a diffuser configured to discharge a stream of gas across the powder bed, and a collector configured to receive the stream of gas and contaminants entrained in the stream of gas. The collector is spaced from the diffuser such that a collection zone is defined therebetween, and the spatter collection device is configured to translate relative to the powder bed such that the collection zone overlaps with the field of view of the array.
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公开(公告)号：US10328685B2
公开(公告)日：2019-06-25
申请号：US14106970
申请日：2013-12-16
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Marshall Gordon Jones , William Thomas Carter , James William Sears
IPC: B33Y30/00 , B28B1/00 , B29C73/00 , B23K26/06 , B33Y10/00 , B22F3/105 , B23K26/073 , B23K26/34 , B29C73/34 , B22F5/00 , B29C64/153 , B29C64/20 , G02B6/42 , B29K105/00 , B29L31/08 , B23P6/00 , B23K101/00
Abstract: A method of forming a build in a powder bed includes emitting a plurality of laser beams from selected fibers of a diode laser fiber array onto the powder bed, the selected fibers of the array corresponding to a pattern of a layer of the build; and simultaneously melting powder in the powder bed corresponding to the pattern of the layer of the build. An apparatus for forming a build in a powder bed includes a diode laser fiber array including a plurality of diode lasers and a plurality of optical fibers corresponding to the plurality of diode lasers, each optical fiber configured to receive a laser beam from a respective diode laser and configured to emitting the laser beam; a support configured to support a powder bed or a component configured to support the powder bed at a distance from ends of the optical fibers; and a controller configured to control the diode laser fiber array to emit a plurality of laser beams from selected fibers of the diode laser fiber array onto the powder bed, the selected fibers of the array corresponding to a pattern of a layer of the build and simultaneously melt the powder in the powder bed corresponding to the pattern of the layer of the build.
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