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21.
公开(公告)号:US20170232516A1
公开(公告)日:2017-08-17
申请号:US15431461
申请日:2017-02-13
申请人: DDM SYSTEMS, INC.
发明人: Suman Das , Marvin Kilgo
IPC分类号: B22F3/105
CPC分类号: B22F3/1055 , B22F2003/1058 , B22F2998/10 , B22F2999/00 , B33Y10/00 , B33Y40/00 , B33Y70/00 , Y02P10/295 , B22F1/0059 , B22F3/008 , B22F2003/247
摘要: Aspects of the disclosed technology include an additive manufacturing method including: applying a mixture of metal powder and a carrier agent to a substrate; removing a portion of the carrier agent from the applied mixture; and fusing the metal powder remaining in the applied mixture to the substrate.
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公开(公告)号:US20170219134A1
公开(公告)日:2017-08-03
申请号:US15422167
申请日:2017-02-01
CPC分类号: F16L9/19 , B22F3/1055 , B22F5/106 , B22F2003/1058 , B33Y10/00 , B33Y80/00 , B64D37/005 , F16L9/18 , F16L43/001 , Y02P10/295
摘要: A pipe element suitable for use in a fuel system of an aircraft comprises an inner pipe and an outer pipe sealingly surrounding the inner pipe and connected to the inner pipe. The pipe element is constructed in one piece and is produced by a 3D printing process.
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23.
公开(公告)号:US20170129012A1
公开(公告)日:2017-05-11
申请号:US15341616
申请日:2016-11-02
IPC分类号: B22F3/105 , B33Y30/00 , B29C67/00 , B33Y70/00 , B22F1/00 , B33Y40/00 , B22F3/10 , B23K26/342 , B23K26/16 , B23K26/70 , B33Y10/00 , B28B1/00
CPC分类号: B22F3/1055 , B22F1/0059 , B22F3/1021 , B22F2003/1056 , B22F2998/10 , B22F2999/00 , B28B1/001 , B33Y10/00 , B33Y30/00 , Y02P10/295 , B22F3/008 , B22F3/1025 , B22F2003/1058 , B22F2201/20 , B22F2202/11 , B22F2201/10
摘要: A manufacturing method for three-dimensional structure has a layer forming step of supplying a flowable composition containing a powder and an organic material to form a unit layer, an organic material removing step of performing a treatment of removing the organic material on the unit layer, and an energy applying step of applying energy to the unit layer after the organic material removing step to form a molten layer or sintered layer, wherein the layer forming step, the organic material removing step, and the energy applying step are repeated with respect to the molten layer or sintered layer in a stacking direction as appropriate.
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公开(公告)号:US09643281B1
公开(公告)日:2017-05-09
申请号:US14991469
申请日:2016-01-08
申请人: Robert L Memmen , Alex Pinera
发明人: Robert L Memmen , Alex Pinera
IPC分类号: B23K26/342 , B23K26/144 , B23K26/142 , B23K26/70 , B33Y10/00 , B33Y40/00
CPC分类号: B23K26/342 , B22F3/1055 , B22F2003/1058 , B23K26/142 , B23K26/144 , B23K26/70 , B33Y10/00 , Y02P10/295
摘要: A process of forming a metal part from a metal powder using a laser to melt the metal powder, where a complex part can be formed in which a support structure is formed from lightly bonding metal powder together without melting so that a support structure can be formed, or melting metal powder to form thin ligaments capable of forming a support layer within the metal powder that can be easily broken away when the metal part is finished. The lightly bonded support layer of metal powder can be formed using a ceramic slurry or controlling the laser power or speed so that the metal powder is not melted but lightly bonded together.
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公开(公告)号:US09586290B2
公开(公告)日:2017-03-07
申请号:US15085884
申请日:2016-03-30
申请人: Velo3D, Inc.
IPC分类号: B23K9/00 , B22F3/105 , B28B1/00 , B33Y10/00 , B33Y30/00 , B33Y50/02 , B28B17/00 , B23K26/12 , B23K26/34 , C22C38/02 , C22C38/44 , C22C38/58 , C04B35/64 , B33Y40/00 , B33Y70/00 , B23K10/02 , B23K15/00 , B23K26/16 , B23K26/32 , B29C67/00 , B23K26/22 , C22C38/00 , C04B35/52 , C04B35/56 , C04B35/565 , B33Y80/00 , B22F3/24 , B23K15/02 , B23K26/08 , B22F7/00 , B29K105/00
CPC分类号: B23K26/346 , B22F3/003 , B22F3/004 , B22F3/105 , B22F3/1055 , B22F3/24 , B22F7/00 , B22F2003/1054 , B22F2003/1056 , B22F2003/1057 , B22F2003/1058 , B22F2003/1059 , B22F2003/248 , B22F2998/10 , B22F2999/00 , B23K10/006 , B23K10/027 , B23K15/002 , B23K15/0026 , B23K15/0086 , B23K15/0093 , B23K15/02 , B23K26/0853 , B23K26/1224 , B23K26/123 , B23K26/144 , B23K26/16 , B23K26/22 , B23K26/32 , B23K26/342 , B23K26/70 , B23K26/702 , B23K2103/50 , B23K2103/52 , B28B1/001 , B28B17/0072 , B28B17/0081 , B29C64/106 , B29C64/153 , B29C64/165 , B29C64/171 , B29C64/188 , B29C64/194 , B29C64/20 , B29C64/255 , B29C64/264 , B29C64/35 , B29C64/386 , B29C64/40 , B29K2105/251 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00 , B33Y80/00 , C04B35/522 , C04B35/5626 , C04B35/565 , C04B35/64 , C04B2235/6026 , C22C38/00 , C22C38/02 , C22C38/44 , C22C38/58 , H05B6/68 , H05B6/80 , Y02P10/295 , B22F2202/05 , B22F2201/20 , B22F2202/01
摘要: The present disclosure provides three-dimensional (3D) objects, 3D printing processes, as well as methods, apparatuses and systems for the production of a 3D object. Methods, apparatuses and systems of the present disclosure may reduce or eliminate the need for auxiliary supports. The present disclosure provides three dimensional (3D) objects printed utilizing the printing processes, methods, apparatuses and systems described herein.
摘要翻译: 本公开提供了三维(3D)对象,3D打印过程以及用于生产3D对象的方法,装置和系统。 本公开的方法,装置和系统可以减少或消除对辅助支持的需要。 本公开提供使用本文所述的打印过程,方法,装置和系统打印的三维(3D)对象。
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公开(公告)号:US09579852B2
公开(公告)日:2017-02-28
申请号:US14600459
申请日:2015-01-20
发明人: Eiji Okamoto
IPC分类号: B29C33/52 , B29C67/00 , B28B1/00 , B29C33/44 , B29K33/04 , B29K105/00 , B33Y10/00 , B33Y70/00 , B22F3/105
CPC分类号: B29C67/0092 , B22F3/1055 , B22F2003/1058 , B28B1/001 , B29C33/448 , B29C64/165 , B29C64/40 , B29K2033/04 , B29K2105/0032 , B29K2105/0058 , B29K2105/251 , B33Y10/00 , B33Y70/00 , Y10T428/24893
摘要: In a method for manufacturing a three-dimensional shaped object in which layers formed by ejecting and curing ink including a curing resin are laminated, the method includes a layer forming process of forming the layers by using a composition for three-dimensional shaped object including powder for three-dimensional shaped object, and an ink ejecting process of ejecting an object formation ink and a sacrificial layer formation ink to the layers. In the ink ejecting process, the object formation ink and the sacrificial layer formation ink penetrate into the layers while forming a boundary between a region where the object formation ink penetrates in the layers and a region where the sacrificial layer formation ink penetrates into the layers.
摘要翻译: 在制造通过喷射和固化包含固化树脂的油墨形成的层的三维成形物的方法中,该方法包括通过使用包含粉末的三维成形物的组合物形成层的层形成工艺 和用于三维成形物体的喷墨方法,以及将物体形成油墨和牺牲层形成油墨喷射到各层的喷墨方法。 在喷墨过程中,物体形成油墨和牺牲层形成油墨在形成层中的物体形成油墨渗入的区域与牺牲层形成油墨渗透到层中的区域之间形成边界的同时渗入层中。
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公开(公告)号:US20170040657A1
公开(公告)日:2017-02-09
申请号:US14817891
申请日:2015-08-04
申请人: Raytheon Company
发明人: Patrick J. Kocurek , Daniel Schlieter , Christopher Loehrlein , Brandon W. Pillans , Richard G. Pierce
CPC分类号: H01P3/06 , B22F3/1055 , B22F5/10 , B22F2003/1057 , B22F2003/1058 , B29C64/106 , B33Y10/00 , B33Y70/00 , B33Y80/00 , C22C5/06 , H01P3/081 , H01P3/087 , H01P11/003 , H01P11/005 , Y02P10/295
摘要: A transmission line is provided and includes a center conductor suspended above a ground plane and comprising a line of printed, self-supporting metallic material, ground walls disposed on either side of the center conductor and comprising stacked lines of printed metallic material and a lid suspended above the center conductor between the ground walls and comprising arrayed lines of the printed, self-supporting metallic material.
摘要翻译: 提供传输线,并且包括悬挂在接地平面上方的中心导体,并且包括一排印刷的自支撑金属材料,设置在中心导体两侧的接地壁,并且包括堆叠的印刷金属材料线和悬挂的盖 位于地面壁之间的中心导体之上并且包括印刷的自支撑金属材料的排列线。
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公开(公告)号:US20170014907A1
公开(公告)日:2017-01-19
申请号:US15211960
申请日:2016-07-15
发明人: Hou T. Ng , Nag B. Patibandla , Ajey M. Joshi , Bharath Swaminathan , Ashavani Kumar , Eric Ng , Bernard Frey , Kasiraman Krishnan
CPC分类号: B22F3/1055 , B22F2003/1056 , B22F2003/1058 , B29C64/153 , B29C64/20 , B29C64/40 , B33Y10/00 , B33Y30/00 , C04B35/653 , C04B2235/6026 , Y02P10/295
摘要: Additive manufacturing of an object includes dispensing a plurality of successive layers of powder over a top surface of a platform, fusing an object region in each of the plurality of successive layers to form the object, and fusing a brace region in a particular layer from the plurality of layers to form a brace structure to inhibit lateral motion of the powder. The brace structure is spaced apart from the particular object region by a gap of unfused powder.
摘要翻译: 物体的添加剂制造包括在平台的顶表面上分配多个连续的粉末层,将多个连续层中的每一个中的物体区域熔合以形成物体,以及将特定层中的支撑区域与 多个层以形成支撑结构以抑制粉末的横向运动。 支撑结构与特定物体区域间隔开未填充粉末的间隙。
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公开(公告)号:US20160375490A1
公开(公告)日:2016-12-29
申请号:US14751758
申请日:2015-06-26
申请人: Caterpillar Inc.
发明人: Thierry Marchione
IPC分类号: B22F3/105
CPC分类号: B22F3/1055 , B22F5/003 , B22F2003/1058 , B22F2999/00 , B29C64/153 , B33Y10/00 , B33Y80/00 , Y02P10/295 , C22C1/0491
摘要: A method for metallic three-dimensional (3D) printing of a part is disclosed. The method may include selecting a material for a build plate adapted to form an intermetallic phase with the part at an interface between the build plate and the part, and forming the intermetallic phase with the part at the interface.
摘要翻译: 公开了一种用于部件的金属三维(3D)打印的方法。 该方法可以包括选择适于与构件板和部件之间的界面处的该部分形成金属间相位以及与界面处的部件形成金属间相的构建板的材料。
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30.
公开(公告)号:US09522501B2
公开(公告)日:2016-12-20
申请号:US12886631
申请日:2010-09-21
申请人: Brett Ian Lyons
发明人: Brett Ian Lyons
IPC分类号: B29C67/00
CPC分类号: B22F3/1055 , B22F2003/1057 , B22F2003/1058 , B28B1/001 , B28B17/0081 , B29C64/153 , B29C64/35 , B29C64/386 , B29C64/40 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , B33Y70/00
摘要: A method and apparatus for forming objects. Layers of precursor material may be placed on top of each other. The layers of precursor material may be selectively cured as the layers of precursor material are placed on top of each other to form an object and a frame associated with the object.
摘要翻译: 一种用于形成物体的方法和装置。 前体材料层可以放置在彼此的顶部。 当前体材料的层被放置在彼此的顶部上以形成与物体相关联的物体和框架时,可以选择性地固化前体材料层。
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