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公开(公告)号：US10365192B2
公开(公告)日：2019-07-30
申请号：US15397520
申请日：2017-01-03
Applicant: General Electric Company
Inventor： Andrew David Deal , Timothy Hanlon , Vipul Kumar Gupta , Erica Elizabeth Sampson , Justin John Gambone, Jr. , Scott Michael Oppenheimer , Laura Cerully Dial
Abstract: An apparatus and method for rapid screening of material properties in a plurality of additively manufactured test specimens. The apparatus includes a build plate having the plurality of additively manufactured test specimens disposed on a first substantially planar surface. The plurality of additively manufactured test specimens are coupled to at least one actuator to one of individually or simultaneously translationally displace each of the test specimens along an axis “z”, and perpendicular to the build plane of the build plate to test material properties of each of the plurality of additively manufactured test specimens. A sensor is coupled to each of the plurality of additively manufactured test specimens. Load vs. displacement data may be used to monitor the progression of monotonic and/or cyclic tests of the plurality of additively manufactured test specimens.
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2.发明申请公开(公告)号：US20170001374A1
公开(公告)日：2017-01-05
申请号：US14789350
申请日：2015-07-01
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: B29C67/00 , G05B19/4099
CPC classification number: B29C67/0088 , B22F3/1055 , B22F5/10 , B22F7/062 , B22F7/08 , B22F2003/1058 , B23K26/206 , B23K26/342 , B23K2101/04 , B23K2101/12 , B29C64/153 , B29C64/386 , B29C64/40 , B33Y50/02 , G05B19/4099 , G05B2219/35134 , G05B2219/49007 , Y02P10/295
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.
Abstract translation: 一种包括用附加制造（AM）系统对具有定位器元件的子部件进行附加制造的方法。 使用AM系统的控制系统来定位定位器元件的第一个位置。 基于定位，选择性地将另一个子部件的一部分与定位器元件相邻。 然后将第二子组件附接到区域中的第一子组件，其中该区域基于来自控制系统的定位知识，以便构成组件。 一种组件，包括具有AM定位器元素的第一子组件; 以及附接到所述第一子部件的第二子部件，其中所述定位元件在与所述第一子部件相同的添加剂制造构建室内附接到所述第二子部件。
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公开(公告)号：US10086567B2
公开(公告)日：2018-10-02
申请号：US14789350
申请日：2015-07-01
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: B29C67/00 , B22F5/10 , B22F7/06 , B22F7/08 , G05B19/4099 , B29C64/153 , B29C64/386 , B29C64/40 , B22F3/105 , 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：US09840763B2
公开(公告)日：2017-12-12
申请号：US14735617
申请日：2015-06-10
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Andrew David Deal , Laura Cerully Dial , Christopher Jay Klapper
CPC classification number: C23C2/26 , B05D7/22 , C22C21/02 , C22C27/04 , C22C27/06 , C23C2/12 , C23C2/14 , C23C2/34
Abstract: A method for reducing surface roughness of an article includes contacting a surface of an article with a molten metal agent, the surface having an initial roughness; altering at least a portion of the surface in the molten metal agent; and removing the surface from contact with the agent; wherein, after the removing step, the surface has a processed roughness that is less than the initial roughness.
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公开(公告)号：US20160362773A1
公开(公告)日：2016-12-15
申请号：US14735617
申请日：2015-06-10
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Andrew David Deal , Laura Cerully Dial , Christopher Jay Klapper
CPC classification number: C23C2/26 , B05D7/22 , C22C21/02 , C22C27/04 , C22C27/06 , C23C2/12 , C23C2/14 , C23C2/34
Abstract: A method for reducing surface roughness of an article includes contacting a surface of an article with a molten metal agent, the surface having an initial roughness; altering at least a portion of the surface in the molten metal agent; and removing the surface from contact with the agent; wherein, after the removing step, the surface has a processed roughness that is less than the initial roughness.
Abstract translation: 一种用于降低制品的表面粗糙度的方法包括使制品的表面与熔融金属剂接触，所述表面具有初始粗糙度; 改变所述熔融金属剂中的所述表面的至少一部分; 并将表面除去与试剂的接触; 其中，在去除步骤之后，表面具有小于初始粗糙度的加工粗糙度。
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Patent Agency Ranking
公开(公告)号：US20140170015A1
公开(公告)日：2014-06-19
申请号：US13716334
申请日：2012-12-17
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Raul Basilio Rebak , Andrew David Deal , Voramon Supatarawanich Dheeradhada , Judson Sloan Marte , Raghavendra Rao Adharapurapu
CPC classification number: C22C38/02
Abstract: A steel composition resistant to sulfidic corrosion has been discovered. The newly discovered steel composition comprises the elements Fe, C, Si, Cu, and Mn wherein the composition comprises from about 96.80 to about 99.00 percent by weight iron, from about 0.10 to about 0.30 percent by weight carbon, from about 0.20 to about 1.40 percent by weight silicon, from about 0.50 to about 1.50 percent by weight copper, and from about 0.20 to about 1.00 percent by weight manganese, wherein the composition is substantially free of chromium, and wherein the composition contains less than 0.1 percent by weight nickel, molybdenum, or tungsten.
Abstract translation: 已经发现了耐硫化物腐蚀的钢组合物。 新发现的钢组合物包含元素Fe，C，Si，Cu和Mn，其中组合物包含约96.80至约99.00重量％的铁，约0.10至约0.30重量％的碳，约0.20至约1.40 重量百分比的硅，约0.50至约1.50重量％的铜和约0.20至约1.00重量％的锰，其中所述组合物基本上不含铬，并且其中所述组合物含有小于0.1重量％的镍， 钼或钨。
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公开(公告)号：US11583931B2
公开(公告)日：2023-02-21
申请号：US16420683
申请日：2019-05-23
Applicant: General Electric Company
Inventor： William Thomas Carter , Mark Kevin Meyer , Andrew David Deal , Mark Allen Cheverton , Smara Jyoti Kalita , Michael Francis Xavier Gigliotti
IPC: B22F12/00 , C21D1/42 , B33Y10/00 , B33Y30/00 , B33Y80/00 , B22F12/17 , B22F12/30 , B22F12/90 , B33Y50/02 , B22F7/06 , B22F5/04 , B22F10/10
Abstract: The disclosure relates to an apparatus for manufacturing a metallic component, and corresponding methods. The apparatus may include a build plate with a build surface and an aperture. The apparatus may also include an actuator operable to translate a metallic component such that an end portion of the metallic component is positioned within the aperture of the build plate and below the build surface. The apparatus may further include a seal coupled within the aperture of the build plate and configured to engage the end portion of the metallic component. The aperture of the build plate, the seal, and the end portion of the metallic component may cooperate to form a powder bed to hold metallic powder therein. The apparatus may also include an external heat control mechanism operable to form a predetermined temperature profile of the end portion of the component to prevent cracking of the component.
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公开(公告)号：US20200023631A1
公开(公告)日：2020-01-23
申请号：US16420683
申请日：2019-05-23
Applicant: General Electric Company
Inventor： William Thomas Carter , Mark Kevin Meyer , Andrew David Deal , Mark Allen Cheverton , Smara Jyoti Kalita , Michael Francis Xavier Gigliotti
Abstract: The disclosure relates to an apparatus for manufacturing a metallic component, and corresponding methods. The apparatus may include a build plate with a build surface and an aperture. The apparatus may also include an actuator operable to translate a metallic component such that an end portion of the metallic component is positioned within the aperture of the build plate and below the build surface. The apparatus may further include a seal coupled within the aperture of the build plate and configured to engage the end portion of the metallic component. The aperture of the build plate, the seal, and the end portion of the metallic component may cooperate to form a powder bed to hold metallic powder therein. The apparatus may also include an external heat control mechanism operable to form a predetermined temperature profile of the end portion of the component to prevent cracking of the component.
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9.发明申请公开(公告)号：US20190210151A1
公开(公告)日：2019-07-11
申请号：US15864055
申请日：2018-01-08
Applicant: General Electric Company
Inventor： Andrew David Deal , Evan Dozier , Scott Michael Oppenheimer , Jason Harris Karp , David Charles Bogdan, JR.
IPC: B23K26/342 , B33Y10/00 , B33Y30/00 , B29C64/153 , B29C64/20 , B29C64/364 , B28B1/00 , B33Y40/00 , B23K26/12
CPC classification number: B23K26/342 , B23K26/123 , B23K26/127 , B28B1/001 , B29C64/153 , B29C64/20 , B29C64/364 , B33Y10/00 , B33Y30/00 , B33Y40/00 , C03B19/01
Abstract: A pressurized consolidation assembly for an additive manufacturing system is provided. The pressurized consolidation assembly defines a first direction, a second direction, and a third direction, the three directions orthogonal to each other. The pressurized consolidation assembly includes a build platform configured to hold a plurality of particles and a pressure chamber surrounding the build platform. The pressure chamber is configured to retain a first volume of a gas having a first pressure. The pressure chamber includes an energy beam window. The energy beam window extends through a first section of the pressure chamber and is configured to enable an energy beam to pass through the energy beam window to be incident on the plurality of particles on the build platform.
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公开(公告)号：US10343392B2
公开(公告)日：2019-07-09
申请号：US14837059
申请日：2015-08-27
Applicant: GENERAL ELECTRIC COMPANY
Inventor： William Thomas Carter , Mark Kevin Meyer , Andrew David Deal , Mark Allen Cheverton , Samar Jyoti Kalita , Michael Francis Xavier Gigliotti
Abstract: The disclosure relates to an apparatus for manufacturing a metallic component, and corresponding methods. The apparatus may include a build plate with a build surface and an aperture. The apparatus may also include an actuator operable to translate a metallic component such that an end portion of the metallic component is positioned within the aperture of the build plate and below the build surface. The apparatus may further include a seal coupled within the aperture of the build plate and configured to engage the end portion of the metallic component. The aperture of the build plate, the seal, and the end portion of the metallic component may cooperate to form a powder bed to hold metallic powder therein. The apparatus may also include an external heat control mechanism operable to form a predetermined temperature profile of the end portion of the component to prevent cracking of the component.
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