公开(公告)号：US20170021606A1

公开(公告)日：2017-01-26

申请号：US15287776

申请日：2016-10-07

Applicant: United Technologies Corporation

Inventor： Sergey Mironets ,  Lyutsia Dautova ,  Joseph Ott ,  Christopher F. O'Neill ,  Robert P. Delisle ,  Jesse R. Boyer ,  Agnes Klucha ,  Louis Porretti

IPC: B33Y80/00 ,  F04D29/54 ,  F16B5/00

CPC classification number: B33Y80/00 ,  B29C64/153 ,  B29C64/40 ,  F01D25/285 ,  F04D29/542 ,  F05D2230/31 ,  F16B5/00 ,  Y10T403/42

Abstract: A structure includes a first body section that has a wall that spans in a vertical direction. The wall has a relatively thin thickness with respect to a length and a width of the wall. A second body section is arranged next to, but spaced apart from, the first body section. A gusset connects the first body section and the second body section. The gusset extends obliquely from the wall of the first body section with respect to the vertical direction such that the gusset is self-supporting. The first body section has a geometry that corresponds to an end-use component exclusive of the gusset.

Abstract translation: 一种结构包括具有在垂直方向上跨越的壁的第一主体部分。 壁相对于壁的长度和宽度具有相对较薄的厚度。 第二主体部分布置在第一主体部分的旁边但与之隔开。 角撑板连接第一主体部分和第二主体部分。 角撑板相对于垂直方向从第一主体部分的壁倾斜延伸，使得角撑板是自支撑的。 第一主体部分具有对应于不包括角撑板的最终用途部件的几何形状。

公开(公告)号：US20160369634A1

公开(公告)日：2016-12-22

申请号：US14901910

申请日：2014-07-01

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Thomas N. Slavens ,  Sergey Mironets ,  Alexander Staroselsky ,  Brooks E. Snyder ,  Thomas J. Martin

IPC: F01D5/18 ,  F04D29/58 ,  F04D29/32 ,  F04D29/54 ,  F01D9/04 ,  F01D25/12

CPC classification number: F01D5/187 ,  B23P15/04 ,  F01D5/147 ,  F01D5/28 ,  F01D5/284 ,  F01D9/041 ,  F01D25/12 ,  F04D29/321 ,  F04D29/325 ,  F04D29/542 ,  F04D29/5846 ,  F05D2220/32 ,  F05D2260/201 ,  F05D2260/202 ,  F05D2300/175 ,  F05D2300/2261 ,  F05D2300/2283

Abstract: A component for use in a gas turbine engine includes a first section, a second section, and a functionally graded section. The first section is made of a metal material. The second section is made of a ceramic material and/or a ceramic matrix composite material. The functionally graded section is disposed between the first section and the second section.

Abstract translation: 用于燃气涡轮发动机的部件包括第一部分，第二部分和功能上分级的部分。 第一部分由金属材料制成。 第二部分由陶瓷材料和/或陶瓷基复合材料制成。 功能梯度部分设置在第一部分和第二部分之间。

公开(公告)号：US20160332381A1

公开(公告)日：2016-11-17

申请号：US15111406

申请日：2015-01-22

Applicant: United Technologies Corporation

Inventor： Yu Long ,  Yan Zhang ,  Sergey Mironets ,  Tahany Ibrahim El-Wardany ,  Agnes Klucha

IPC: B29C67/00 ,  B28B1/00 ,  B33Y50/02 ,  B33Y10/00 ,  B33Y30/00 ,  B22F3/105 ,  B28B17/00

CPC classification number: 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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20160332371A1

公开(公告)日：2016-11-17

申请号：US15112020

申请日：2015-01-15

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Alexander Staroselsky ,  Thomas N. Slavens ,  Sergey Mironets ,  Thomas J. Martin ,  Brooks E. Snyder

IPC: B29C67/00 ,  B33Y30/00 ,  B33Y10/00 ,  B23K26/342 ,  B23K26/70

CPC classification number: B23K26/702 ,  B22F3/1055 ,  B22F5/04 ,  B22F2003/1056 ,  B22F2202/01 ,  B23K26/342 ,  B29C64/153 ,  B33Y10/00 ,  B33Y30/00 ,  F05D2230/31 ,  Y02P10/295

Abstract: An additive manufacturing system and method of operation includes a build table for supporting a powder bed that is packed through the use of a vibration inducing device proximate to the build table. Through this packing, voids of the bed produced by larger particles of a mixed powder are filled with smaller particles. After or during such packing of particles, the powder bed is leveled utilizing a leveling arm, then selected regions of the bed are melted utilizing an energy gun.

Abstract translation: 添加剂制造系统和操作方法包括用于支撑通过使用靠近构建台的振动诱导装置包装的粉末床的构建工作台。 通过这种包装，由较大颗粒的混合粉末产生的床的空隙填充较小的颗粒。 在颗粒的这种填充之后或期间，使用调平臂使粉末床平整，然后使用能量枪熔化床的选定区域。

公开(公告)号：US20160326880A1

公开(公告)日：2016-11-10

申请号：US15109351

申请日：2015-01-15

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Thomas N. Slavens ,  Thomas J. Martin ,  Alexander Staroselsky ,  Sergey Mironets ,  Brooks E. Snyder ,  Mark F. Zelesky

IPC: F01D5/14 ,  B23K15/02 ,  B23K26/342 ,  B23K26/70 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  B23K26/00 ,  B22F3/105 ,  B22F5/04 ,  C30B13/24 ,  C30B13/06 ,  C30B29/52 ,  F01D5/30 ,  B23K15/00

CPC classification number: F01D5/147 ,  B22F3/1055 ,  B22F5/04 ,  B22F2003/1056 ,  B22F2003/1057 ,  B22F2203/11 ,  B22F2207/15 ,  B22F2302/45 ,  B22F2998/10 ,  B23K15/0026 ,  B23K15/0086 ,  B23K15/0093 ,  B23K15/02 ,  B23K26/0006 ,  B23K26/342 ,  B23K26/703 ,  B23K2101/001 ,  B23K2103/08 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y50/02 ,  C30B11/005 ,  C30B11/006 ,  C30B11/14 ,  C30B13/06 ,  C30B13/24 ,  C30B29/52 ,  C30B29/607 ,  F01D5/3007 ,  F05D2230/30 ,  Y02P10/295

Abstract: An additive manufacturing system utilizing an epitaxy process, and method of manufacture, utilizes a heating source and a cooling source to control thermal gradients and a solidification rate of each slice of a workpiece manufactured from a seed having a directional grain microstructure. An energy gun is utilized to melt selected regions of each successive layer of a plurality layers of a powder in a powder bed to successively form each solidified slice of the workpiece.

Abstract translation: 利用外延工艺的添加剂制造系统和制造方法利用加热源和冷却源来控制由具有定向晶粒微结构的种子制造的工件的每个切片的热梯度和固化速率。 使用能量枪来熔化粉末床中多层粉末的每个连续层的选定区域，以连续地形成工件的每个固化片。

公开(公告)号：US20160319678A1

公开(公告)日：2016-11-03

申请号：US15109001

申请日：2015-01-16

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Alexander Staroselsky ,  Sergey Mironets ,  Thomas N. Slavens ,  Thomas J. Martin ,  Brooks E. Snyder

IPC: F01D5/28 ,  B33Y80/00 ,  B22F3/105 ,  B23K15/00 ,  F01D5/14 ,  F01D5/18 ,  B23K26/342 ,  B33Y10/00 ,  B22F5/04

CPC classification number: F01D5/282 ,  B22F3/1055 ,  B22F5/04 ,  B23K15/0086 ,  B23K26/342 ,  B23K2101/001 ,  B29C64/153 ,  B29C64/20 ,  B33Y10/00 ,  B33Y80/00 ,  F01D5/147 ,  F01D5/18 ,  F01D5/187 ,  F05D2220/30 ,  F05D2230/30 ,  F05D2230/31 ,  F05D2260/221 ,  F05D2300/10 ,  F05D2300/5024 ,  Y02P10/295

Abstract: A workpiece manufactured from an additive manufacturing system (AMS) having a particle separator and a method of operating includes modeling the workpiece into layers and modeling the layers into a plurality of regions. The AMS then deposits one of a plurality of particle types into a respective one of the plurality of regions. In this way, the surface finishes of the component may be controlled and material densities from one region to the next and from one layer to the next are also controlled.

Abstract translation: 由具有颗粒分离器和操作方法的添加剂制造系统（AMS）制造的工件包括将工件建模成层并将层建模成多个区域。 然后，AMS将多个粒子类型之一沉积到多个区域中的相应一个区域中。 以这种方式，可以控制部件的表面光洁度，并且还控制从一个区域到下一个区域以及从一个层到下一个区域的材料密度。

公开(公告)号：US20150314373A1

公开(公告)日：2015-11-05

申请号：US14689845

申请日：2015-04-17

Applicant: United Technologies Corporation

Inventor： Sergey Mironets ,  Alexander Staroselsky

IPC: B22F3/105 ,  B22F3/00

CPC classification number: B22F3/1055 ,  B22F3/003 ,  B22F2003/1056 ,  B22F2003/1058 ,  B22F2999/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  Y02P10/295 ,  B22F2202/01

Abstract: A build plate for an additive manufacturing system is disclosed. The build plate includes a support structure, a sub-plate, and one or more transducers. The support structure is configured to support a stack of sintered layers of a pulverant material. Further, the support structure extends orthogonally to a build direction. The sub-plate is arranged along the support structure, and defines a transducer cavity. One or more transducers are arranged in the transducer cavities. The one or more transducers are operable to cause vibration of the support structure and the stack parallel to the build direction. Such vibration relieves internal stresses caused by sintering of the stack.

Abstract translation: 公开了一种用于添加剂制造系统的建筑板。 构建板包括支撑结构，子板和一个或多个换能器。 支撑结构构造成支撑粉碎材料的一堆烧结层。 此外，支撑结构垂直于构建方向延伸。 子板沿着支撑结构布置，并且限定换能器腔。 换能器腔中布置有一个或多个换能器。 所述一个或多个换能器可操作以使所述支撑结构和所述叠层平行于所述构造方向的振动。 这种振动减轻了堆叠烧结引起的内部应力。

公开(公告)号：US20150252682A1

公开(公告)日：2015-09-10

申请号：US14721223

申请日：2015-05-26

Applicant: UNITED TECHNOLOGIES CORPORATION

Inventor： Sergey Mironets ,  Edward F. Pietraszkiewicz ,  Alexander Staroselsky ,  Mark F. Zelesky

IPC: F01D11/12 ,  F01D5/14

CPC classification number: F01D11/12 ,  F01D5/14 ,  F01D11/122 ,  F05D2230/236 ,  F05D2240/11 ,  Y02T50/672 ,  Y02T50/6765 ,  Y10T29/49236

Abstract: A Blade Outer Air Seal (BOAS) includes a body manufactured of a metal alloy, the body includes a face opposite a forward interface and an aft interface, the face includes a cavity. A non-metallic insert within the cavity such that the insert is flush with the face.

Abstract translation: 刀片外部空气密封（BOAS）包括由金属合金制成的主体，主体包括与前部接口相对的面和后部接口，所述面包括空腔。 在空腔内的非金属插入件使得插入件与表面齐平。