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公开(公告)号：US09566638B2
公开(公告)日：2017-02-14
申请号：US14567562
申请日：2014-12-11
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Justin R. Hawkes , Eric D. Gray , Tahany I. El-Wardany , Daniel V. Viens
Abstract: A device and methods are provided for deep rolling. In one embodiment, a deep rolling tool for applying compressive stress with rolling elements includes a flexible fork having a base section and a plurality of fork arms and a plurality of rolling elements, wherein each rolling element is mounted to a fork arm with eccentric roller bushings, wherein each rolling element is mounted at the distal end of a fork arm, and wherein the rolling elements are configured to apply a compressive stress to articles received by the deep rolling tool.
Abstract translation: 为深层轧制提供了一种装置和方法。 在一个实施例中，用于用滚动元件施加压缩应力的深度滚动工具包括具有基部和多个叉臂和多个滚动元件的柔性叉，其中每个滚动元件安装到具有偏心辊套的叉臂 其中，每个滚动元件安装在叉臂的远端，并且其中所述滚动元件构造成对由所述深滚动工具接收的物品施加压缩应力。
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公开(公告)号：US20160326610A1
公开(公告)日：2016-11-10
申请号：US15109707
申请日：2015-01-05
Applicant: United Technologies Corporation
Inventor： Aaron T. Nardi , Paul Sheedy , James T. Beals , Daniel V. Viens
CPC classification number: C22C1/0491 , B22F1/0003 , B22F1/025 , B22F3/02 , B22F3/15 , B22F3/16 , B22F3/24 , B22F2003/248 , B22F2301/052 , B22F2301/15 , B22F2301/205 , B22F2301/40 , B22F2998/10 , C22C1/0433 , C22C19/03 , C22F1/10 , C23C24/04
Abstract: A solid-state method for forming an alloy includes providing a powder that has heterogeneous particles with a ratio, by weight, of an amount of nickel to an amount of a metal. The ratio is selected in accordance with a compositional ratio that can substantially bear a nickel intermetallic precipitate of the nickel and the metal. The heterogeneous particles are then consolidated and thermally treated to interdiffuse the nickel and the metal. The interdiffused nickel and metal are then precipitation treated to precipitate the nickel intermetallic.
Abstract translation: 用于形成合金的固态方法包括提供具有非均匀颗粒的粉末，其具有以镍计的量与金属的重量比。 该比例根据可以基本上承受镍和金属的镍金属间沉淀物的组成比来选择。 然后将非均质颗粒固结并热处理以相互扩散镍和金属。 然后将相互扩散的镍和金属沉淀处理以沉淀镍金属间化合物。
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公开(公告)号：US09452468B2
公开(公告)日：2016-09-27
申请号：US14567562
申请日：2014-12-11
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Justin R. Hawkes , Eric D. Gray , Tahany I. El-Wardany , Daniel V. Viens
Abstract: A device and methods are provided for deep rolling. In one embodiment, a deep rolling tool for applying compressive stress with rolling elements includes a flexible fork having a base section and a plurality of fork arms and a plurality of rolling elements, wherein each rolling element is mounted to a fork arm with eccentric roller bushings, wherein each rolling element is mounted at the distal end of a fork arm, and wherein the rolling elements are configured to apply a compressive stress to articles received by the deep rolling tool.
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公开(公告)号：US20150360289A1
公开(公告)日：2015-12-17
申请号：US14740668
申请日：2015-06-16
Applicant: United Technologies Corporation
Inventor： Joe J. Liou , Michael A. Klecka , Andrzej Ernest Kuczek , Tahany Ibrahim El-Wardany , Lee A. Hoffman , Daniel V. Viens
CPC classification number: B22F3/1055 , B21H7/00 , B22D23/06 , B22F3/18 , B22F2999/00 , B23P9/02 , B23P15/00 , B33Y10/00 , C21D7/04 , C21D2221/00 , Y02P10/295 , B22F2003/166
Abstract: An additive manufacturing method for forming a component is disclosed. The method includes the steps of forming a first layer of additive material on a substrate. The first layer of additive material is deep rolled. A second layer of additive material is then formed on the first layer of additive material.
Abstract translation: 公开了一种用于形成部件的添加剂制造方法。 该方法包括在衬底上形成第一层添加剂材料的步骤。 第一层添加剂材料是深轧的。 然后在第一层添加剂材料上形成第二层添加剂材料。
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公开(公告)号：US10807209B2
公开(公告)日：2020-10-20
申请号：US15916683
申请日：2018-03-09
Applicant: United Technologies Corporation
Inventor： Zhigang Wang , Changsheng Guo , Daniel V. Viens
Abstract: A system includes a machine tool that includes a cutting tool, a fluid subsystem that provides fluid to the cutting tool, and at least one processor that executes instructions that cause the at least one processor to: obtain a signal indicative of a load on the cutting tool, establish a first value of at least one parameter of the fluid based on the signal, obtain a second value of the at least one parameter that is based on a simulation, determine a difference between the first value and the second value, and adjust a state of a device of the fluid subsystem based on the determined difference.
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Patent Agency Ranking
公开(公告)号：US10253417B2
公开(公告)日：2019-04-09
申请号：US15419705
申请日：2017-01-30
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Daniel V. Viens , Michael Paul Humbert , Joseph V. Mantese , Raja Kountanya
Abstract: A method for forming an abrasive surface includes utilizing an energy source to form a melt pool layer in a substrate and applying abrasive grit into the melt pool layer. A method for forming an abrasive surface including applying an abrasive grit to a substrate and utilizing an energy source to form a melt pool layer in the substrate without disturbing the abrasive grit such that the abrasive grit becomes embedded in the melt pool layer.
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公开(公告)号：US20180200798A1
公开(公告)日：2018-07-19
申请号：US15409483
申请日：2017-01-18
Applicant: United Technologies Corporation
Inventor： John A. Sharon , Daniel V. Viens , Tahany Ibrahim El-Wardany , Gajawalli V. Srinivasan , Joseph J. Sangiovanni , Ranadip Acharya
CPC classification number: B22F5/009 , B22F3/1055 , B22F7/06 , B22F2301/00 , B22F2998/10 , B23K26/0006 , B23K26/082 , B23K26/342 , B23K2101/001 , B23K2103/26 , B33Y10/00 , B33Y80/00 , F01D5/02 , F05D2300/171 , F05D2300/174 , F05D2300/609 , Y02P10/295
Abstract: An additively manufactured alloy component has a first portion formed of the alloy and having a first grain size, and a second portion formed of the alloy and having a second grain size smaller than the first grain size. In an embodiment, the alloy component is an alloy turbine disk, the first portion is a rim region of the alloy turbine disk, and the second portion is a hub region of the alloy turbine disk. The first and second grain sizes may be achieved by controllably varying the laser power and/or scan speed during additive manufacturing.
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28.发明授权公开(公告)号：US09599637B2
公开(公告)日：2017-03-21
申请号：US14643734
申请日：2015-03-10
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Joseph V. Mantese , Nicholas Charles Soldner , Michael A. Klecka , Daniel V. Viens
CPC classification number: G01R1/04 , C23C4/08 , C23C24/04 , G01D11/245 , G01D21/00 , G01R1/18 , G01R3/00 , Y10T29/49016
Abstract: An embedded sensor apparatus for enabling wireless signal transmission while protecting an embedded sensor is disclosed. In various embodiments, an embedded sensor apparatus may comprise a substrate with a cavity, a wireless sensor embedded in the cavity of the substrate, a protective cover coupled to the wireless sensor, and a ferrite layer covering the protective cover. Further, the embedded sensor apparatus may comprise an electromagnetic reflector coupled between the wireless sensor and the substrate. In addition, the ferrite layer may be a ferrite plug, a deposited ferrite layer, or a combination thereof. Furthermore, in various embodiments, covering the protective cover with the ferrite layer may comprise depositing the ferrite layer on the protective cover using a cold spray process. In another embodiment, covering the protective cover with the ferrite layer may comprise depositing the ferrite layer on the protective cover using a thermal spray process.
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公开(公告)号：US09433957B2
公开(公告)日：2016-09-06
申请号：US14591091
申请日：2015-01-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Aaron T. Nardi , Michael A. Klecka , Daniel V. Viens
CPC classification number: B05B7/1404 , B22F9/14 , B22F2999/00 , C23C24/04 , B22F2201/02 , B22F2201/10
Abstract: A cold spray system includes a powder generator and a powder feeder. The powder generator has a powder source disposed within a housing. The powder feeder is in fluid communication with the housing and the powder generator within the housing. A closed circuit defined from the powder generator to the powder feeder conveys powder from the powder generator to the powder feeder without exposing the powder to contaminates from outside the closed circuit.
Abstract translation: 冷喷雾系统包括粉末发生器和粉末进料器。 粉末发生器具有设置在壳体内的粉末源。 粉末进料器与壳体和粉末发生器在壳体内流体连通。 从粉末发生器到粉末给料器限定的闭合回路将粉末从粉末发生器输送到粉末进料器，而不将粉末暴露于闭合回路外的污染物。
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公开(公告)号：US20140050589A1
公开(公告)日：2014-02-20
申请号：US14064954
申请日：2013-10-28
Applicant: United Technologies Corporation
Inventor： Daniel V. Viens , Vincent C. Nardone , Peter G. Smith , James R. Strife , Foster P. Lamm
IPC: F01D5/14
CPC classification number: F01D5/147 , F01D5/16 , F01D5/282 , F04D29/023 , F04D29/324 , F04D29/388 , F05D2260/96 , F05D2300/603 , F05D2300/612 , F05D2300/615 , Y02T50/672 , Y02T50/673
Abstract: A hybrid airfoil for a gas turbine engine is provided that includes a body and a panel. The body has a first side and a second side orientated opposite the first side. The first and second sides extend between a tip, a base, a leading edge and a trailing edge. The body includes a plurality of cavities disposed in the first side of the body, which cavities extend inwardly toward the second side. The cavities collectively form an opening. At least one rib is disposed between the cavities. A shelf is disposed around the opening. The panel is attached to the shelf first mounting surface and to the rib, and is sized to enclose the opening. The panel is a load bearing structure operable to transfer loads to the body and receive loads from the body.
Abstract translation: 提供了一种用于燃气涡轮发动机的混合翼型件，其包括主体和面板。 主体具有与第一侧相对定向的第一侧和第二侧。 第一和第二面在尖端，底座，前缘和后缘之间延伸。 主体包括设置在主体的第一侧中的多个空腔，空腔向内朝向第二侧延伸。 空腔共同形成开口。 至少一个肋设置在空腔之间。 一个搁板设置在开口周围。 面板连接到搁架第一安装表面和肋上，并且其尺寸被设计成封闭开口。 面板是承载结构，可操作以将负载传递到主体并从身体接收负载。
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