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公开(公告)号：US10677067B2
公开(公告)日：2020-06-09
申请号：US15279808
申请日：2016-09-29
Applicant: General Electric Company
Abstract: A method of assembling an airfoil includes depositing a bonding material on a first end of the tip portion and shaping the bonding material to form a first plurality of features. The first plurality of features correspond to a second plurality of features on a second end of the body portion. The method also includes positioning the first end relative to the second end such that the first plurality of features and the second plurality of features interlock. The method further includes coupling the first end of the tip portion to the second end of the body portion.
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公开(公告)号：US20190210108A1
公开(公告)日：2019-07-11
申请号：US15866223
申请日：2018-01-09
Applicant: General Electric Company
Inventor： Scott Andrew Weaver , Anthony Joseph Vinciquerra
CPC classification number: B22F3/1055 , B22F2003/1057 , B33Y10/00 , B33Y40/00 , B33Y50/00 , G06Q10/06395 , G07C3/146
Abstract: A powder quality control system includes a powder container, a piston, and at least one sensor. The powder container is configured to contain a powder sample. The piston is configured to compact the powder sample in the powder container. The at least one sensor is configured to measure at least one parameter when the piston compacts the powder sample to facilitate determining a powder quality measurement for the powder sample.
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公开(公告)号：US20190111621A1
公开(公告)日：2019-04-18
申请号：US15787302
申请日：2017-10-18
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Scott Andrew Weaver , Anthony Joseph Vinciquerra
IPC: B29C64/255 , B22F3/105 , B29C64/153 , B33Y30/00
Abstract: An additive manufacturing apparatus including a build module is presented. The build module includes a support structure and an integrated build unit formed in the support structure. The integrated build unit includes a chamber; a powder supply compartment comprising a powder material, formed in the chamber; and a build compartment comprising a build platform, formed in the chamber adjacent to the powder supply compartment. A separator is disposed between the powder supply compartment and the build compartment. An additive manufacturing apparatus including a plurality of build modules is also presented.
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公开(公告)号：US20180347368A1
公开(公告)日：2018-12-06
申请号：US15609602
申请日：2017-05-31
Applicant: General Electric Company
Abstract: A method of fabricating an airfoil includes forming a tip portion and imaging a second end of a body portion to obtain image data of one or more mortises formed therein. One or more tenons are formed on the first end of the tip portion using the image data of the second end of the body portion. The one or more tenons are manufactured using one of additive or subtractive manufacturing techniques. To complete assembly, the first end of the tip portion is positioned relative to the second end of the body portion such that each of the one or more tenons of the tip portion align with and are in sliding engagement with a respective one of the one or more mortises of the body portion. The body portion and the tip portion are coupled together such that the tip portion and the body portion form the airfoil. An airfoil formed by the method is also disclosed.
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公开(公告)号：US10053987B2
公开(公告)日：2018-08-21
申请号：US14929273
申请日：2015-10-31
Applicant: General Electric Company
Inventor： Ronald Scott Bunker , Scott Andrew Weaver , Don Mark Lipkin , John Brian McDermott
CPC classification number: F01D5/187 , B23P15/04 , B23P2700/13 , F01D5/182 , F01D5/186 , F01D5/225 , F01D5/288 , F01D9/041 , F01D25/12 , F01D25/28 , F01D25/30 , F05D2220/32 , F05D2230/90 , F05D2260/202 , F05D2260/203 , F05D2260/204 , F05D2300/611 , Y10T29/4932 , Y10T29/49341 , Y10T29/49982 , Y10T428/13 , Y10T428/24314 , Y10T428/24322 , Y10T428/24521 , Y10T428/24562 , Y10T428/24612 , Y10T428/24636
Abstract: A manufacturing method includes forming one or more grooves in a component that comprises a substrate with an outer surface. The substrate has at least one interior space. Each groove extends at least partially along the substrate and has a base and a top. The manufacturing method further includes applying a structural coating on at least a portion of the substrate and processing at least a portion of the surface of the structural coating so as to plastically deform the structural coating at least in the vicinity of the top of a respective groove, such that a gap across the top of the groove is reduced. A component is also disclosed and includes a structural coating disposed on at least a portion of a substrate, where the surface of the structural coating is faceted in the vicinity of the respective groove.
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Patent Agency Ranking
公开(公告)号：US09003657B2
公开(公告)日：2015-04-14
申请号：US13718256
申请日：2012-12-18
Applicant: General Electric Company
Inventor： Ronald Scott Bunker , Scott Andrew Weaver , Wayne Charles Hasz
CPC classification number: F02C7/12 , B23P2700/06 , C23C4/02 , F01D5/183 , F05D2260/203 , Y02T50/672 , Y02T50/676 , Y10T29/49336 , Y10T29/49339 , Y10T29/49341 , Y10T29/49986
Abstract: A manufacturing method includes providing a substrate with an outer surface and at least one interior space and machining the substrate to selectively remove a portion of the substrate and define one or more cooling supply holes therein. Each of the one or more cooling supply holes is in fluid communication with the at least one interior space. The method further includes disposing an open cell porous metallic layer on at least a portion of the substrate. The open cell porous metallic layer is in fluid communication with the one or more cooling supply holes. A coating layer is disposed on the open cell porous metallic layer. The coating layer having formed therein one or more cooling exit holes in fluid communication with the open cell porous metallic layer. The substrate, the one or more cooling supply holes, the open cell porous metallic layer and the cooling exit holes providing a cooling network for a component.
Abstract translation: 一种制造方法包括：提供具有外表面和至少一个内部空间的基板，并加工所述基板以选择性地移除所述基板的一部分并在其中限定一个或多个冷却供应孔。 所述一个或多个冷却供应孔中的每一个与所述至少一个内部空间流体连通。 该方法还包括在基底的至少一部分上设置开孔多孔金属层。 开孔多孔金属层与一个或多个冷却供给孔流体连通。 在开孔多孔金属层上设置涂层。 涂层在其中形成有与开孔多孔金属层流体连通的一个或多个冷却出口孔。 衬底，一个或多个冷却供应孔，开孔多孔金属层和冷却出口孔为组件提供冷却网络。
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17.发明申请公开(公告)号：US20140116660A1
公开(公告)日：2014-05-01
申请号：US13664458
申请日：2012-10-31
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: F01D5/187 , F01D5/288 , F05D2260/204 , Y02T50/672 , Y02T50/676 , Y02T50/6765
Abstract: A method of fabricating a component is provided. The component includes a substrate having an outer surface and an inner surface, where the inner surface defines at least one interior space. The fabrication method includes forming at least one groove in the outer substrate surface. Each groove extends at least partially along the outer substrate surface and has an asymmetric cross-section. The method further includes forming at least one access hole in the substrate. Each access hole connects the respective groove in fluid communication with the respective interior space. A coating is disposed over at least a portion of the substrate surface, such that the groove(s) and the coating together define one or more channels for cooling the component. A component is also disclose and has at least one groove with an asymmetric cross-section.
Abstract translation: 提供了一种制造组件的方法。 该部件包括具有外表面和内表面的基底，其中内表面限定至少一个内部空间。 制造方法包括在外基板表面中形成至少一个凹槽。 每个槽至少部分地沿着外部衬底表面延伸并且具有不对称的横截面。 该方法还包括在基板中形成至少一个进入孔。 每个进入孔连接相应的凹槽，与相应的内部空间流体连通。 涂层被设置在衬底表面的至少一部分上，使得沟槽和涂层一起限定一个或多个用于冷却部件的通道。 还公开了一种组件，并且具有至少一个具有不对称横截面的凹槽。
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公开(公告)号：US20180340424A1
公开(公告)日：2018-11-29
申请号：US15606377
申请日：2017-05-26
Applicant: General Electric Company
Inventor： Scott Andrew Weaver
IPC: F01D5/14 , F01D5/18 , C23C30/00 , B33Y80/00 , B28B1/00 , B28B17/00 , B33Y10/00 , B33Y50/02 , B22C9/10 , B23K1/00 , B22C9/04
Abstract: A method of fabricating an airfoil includes imaging a second end of the body portion to obtain image data, casting the tip portion utilizing the image data of the second end of the body portion and coupling a first end of the tip portion to the second end of the body portion. One or more features of the tip portion align with one or more features of the body portion. The method also includes additively manufacturing a core of the tip portion utilizing the image data and forming a casting mold about the core. The tip portion is cast in the casting mold. The coupling of the tip portion to the body portion including depositing a bonding material on a first end of the tip portion. An airfoil formed by the method is also disclosed.
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公开(公告)号：US20160053618A1
公开(公告)日：2016-02-25
申请号：US14929273
申请日：2015-10-31
Applicant: General Electric Company
Inventor： Ronald Scott Bunker , Scott Andrew Weaver , Don Mark Lipkin , John Brian McDermott
CPC classification number: F01D5/187 , B23P15/04 , B23P2700/13 , F01D5/182 , F01D5/186 , F01D5/225 , F01D5/288 , F01D9/041 , F01D25/12 , F01D25/28 , F01D25/30 , F05D2220/32 , F05D2230/90 , F05D2260/202 , F05D2260/203 , F05D2260/204 , F05D2300/611 , Y10T29/4932 , Y10T29/49341 , Y10T29/49982 , Y10T428/13 , Y10T428/24314 , Y10T428/24322 , Y10T428/24521 , Y10T428/24562 , Y10T428/24612 , Y10T428/24636
Abstract: A manufacturing method includes forming one or more grooves in a component that comprises a substrate with an outer surface. The substrate has at least one interior space. Each groove extends at least partially along the substrate and has a base and a top. The manufacturing method further includes applying a structural coating on at least a portion of the substrate and processing at least a portion of the surface of the structural coating so as to plastically deform the structural coating at least in the vicinity of the top of a respective groove, such that a gap across the top of the groove is reduced. A component is also disclosed and includes a structural coating disposed on at least a portion of a substrate, where the surface of the structural coating is faceted in the vicinity of the respective groove.
Abstract translation: 一种制造方法包括在包括具有外表面的基板的部件中形成一个或多个凹槽。 衬底具有至少一个内部空间。 每个凹槽至少部分地沿着基底延伸并且具有基部和顶部。 该制造方法还包括在至少一部分基底上施加结构涂层并且处理结构涂层的表面的至少一部分，以至少在相应凹槽的顶部附近使结构涂层塑性变形 使得横跨槽的顶部的间隙减小。 还公开了一种组件，并且包括设置在基底的至少一部分上的结构涂层，其中结构涂层的表面在相应凹槽附近被刻面。
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20.发明申请COMPONENTS WITH MICRO COOLED PATTERNED COATING LAYER AND METHODS OF MANUFACTURE 有权具有微型冷却图案涂层的组件及其制造方法公开(公告)号：US20150369053A1
公开(公告)日：2015-12-24
申请号：US13663989
申请日：2012-10-30
Applicant: General Electric Company
Inventor： Ronald Scott Bunker , Scott Andrew Weaver
CPC classification number: F01D5/18 , B05D1/02 , B05D3/06 , B05D7/50 , C23C4/01 , C23C4/073 , C23C4/18 , C23C14/042 , C23C14/5886 , C23C24/04 , F01D5/286 , F01D5/288 , Y02T50/672 , Y02T50/676 , Y10T428/13
Abstract: A manufacturing method includes providing a substrate with an outer surface and at least one interior space, selectively deposited a coating on a portion of the substrate to form a selectively deposited coating having one or more grooves formed therein. The method further includes processing at least a portion of the surface of the selectively deposited coating to plastically deform the selectively deposited coating in the vicinity of the top of a respective groove. An additional coating is applied over at least a portion of the surface of the selectively deposited coating. A component is disclosed and includes a substrate, a selectively deposited coating disposed on at least a portion of the substrate, and defining one or more grooves therein, and an additional coating disposed over the selectively deposited coating. The substrate, the selectively deposited coating and the additional coating defining one or more channels for cooling the component.
Abstract translation: 一种制造方法包括提供具有外表面和至少一个内部空间的基底，在基底的一部分上选择性地沉积涂层以形成其中形成有一个或多个凹槽的选择性沉积的涂层。 该方法还包括处理选择性沉积涂层的表面的至少一部分，使相应凹槽顶部附近的选择性沉积涂层塑性变形。 在选择性沉积的涂层的至少一部分表面上施加另外的涂层。 公开了一种组件，并且包括基板，设置在基板的至少一部分上的选择性沉积的涂层，并且在其中限定一个或多个凹槽，以及设置在选择性沉积的涂层上的附加涂层。 衬底，选择性沉积的涂层和附加涂层限定用于冷却部件的一个或多个通道。
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