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公开(公告)号：US20190160623A1
公开(公告)日：2019-05-30
申请号：US16241720
申请日：2019-01-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Micah Beckman , David Masiukiewicz , Edward Marchitto , Daniel Livchitz
CPC classification number: B24B19/14 , B24C1/08 , B24C3/327 , F01D5/005 , F01D9/041 , F01D21/003 , F04D29/542 , F05D2230/10 , G01N3/56
Abstract: A part comprising a one or more removable wear indicators is provided. The part may be a stator segment comprising a plurality of airfoils. The stator segment may also comprise one or more mock airfoils at each end of the stator segment. Each of the mock airfoils may comprise an indicator configured to wear during a polishing process.
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公开(公告)号：US09757841B2
公开(公告)日：2017-09-12
申请号：US15048622
申请日：2016-02-19
Applicant: United Technologies Corporation
Inventor： Micah Beckman , David Masiukiewicz
CPC classification number: B24C1/083 , B24B19/14 , B24B31/06 , B24B31/064 , B24B31/12 , F01D5/286 , F05D2230/90
Abstract: An upper shield and a lower shield may be coupled to a rotor for polishing airfoils of the rotor in a vibratory bowl. The upper shield and the lower shield may include spars. The spars may correspond to leading edges and trailing edges of the airfoils. A media including abrasive particles may be flowed through the rotor in the vibratory bowl. The spars may protect the leading edges and trailing edges of the airfoils from excessive material removal by the abrasive particles.
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公开(公告)号：US20160167196A1
公开(公告)日：2016-06-16
申请号：US15048595
申请日：2016-02-19
Applicant: United Technologies Corporation
Inventor： Micah Beckman , Robert E. Erickson , Daniel Livchitz
IPC: B24C1/08
CPC classification number: B24C1/083 , B24B19/14 , B24B31/116 , B24C3/327
Abstract: A sleeve may be configured to secure an airfoil cluster for polishing. The sleeve may include a mock airfoil and a bypass flow path between the mock airfoil and an end wall of the sleeve. The sleeve may be positioned in an annular ring of sleeves in a polishing apparatus. The polishing apparatus may comprise an annular flow path for an abrasive fluid. The abrasive fluid may be flowed through the annular ring of sleeves in order to polish the airfoil cluster.
Abstract translation: 套筒可以被配置成固定用于抛光的翼型群。 套筒可以包括模拟翼型件和在模拟翼型件和套筒的端壁之间的旁路流动路径。 套筒可以定位在抛光装置中的套筒的环形环中。 抛光装置可以包括用于磨料流体的环形流动路径。 磨料流体可以流过套管的环形环，以便研磨翼型组。
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4.发明申请公开(公告)号：US20140273757A1
公开(公告)日：2014-09-18
申请号：US14132443
申请日：2013-12-18
Applicant: United Technologies Corporation
Inventor： Micah Beckman , Thomas James Raymond
CPC classification number: B24B31/003 , B24B31/0224 , Y10T29/49998
Abstract: A system, fixture and method for media finishing a cluster of airfoils are provided. The fixture may include a base having a first end and a second end, a receptacle disposed on the base and configured to receive the stator cluster, and at least one mock airfoil disposed at each of the first and second ends of the base in alignment with the airfoils of the cluster.
Abstract translation: 提供了一种用于介质完成翼型群的系统，夹具和方法。 固定装置可以包括具有第一端和第二端的基座，设置在基座上并被构造成接收定子簇的插座，以及设置在基座的第一和第二端的每一个处的至少一个模拟翼型件， 集群的翼型。
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公开(公告)号：US10105804B2
公开(公告)日：2018-10-23
申请号：US14857988
申请日：2015-09-18
Applicant: United Technologies Corporation
Inventor： Thomas J. Horn , Kathleen Daudish , Micah Beckman
Abstract: A method of removing material from an airfoil includes engaging a root of the airfoil within a root-securing fixture, engaging a tip of the airfoil within a tip-securing fixture, and removing material from the airfoil. The method further includes disengaging the tip of the airfoil from the tip-securing fixture to allow movement of the tip from a clamped state position to a free-state position. The method further includes reengaging the tip of the airfoil within the tip-securing fixture in the free-state position, and removing additional material from the airfoil.
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Patent Agency Ranking
公开(公告)号：US20160201502A1
公开(公告)日：2016-07-14
申请号：US15076807
申请日：2016-03-22
Applicant: United Technologies Corporation
Inventor： Micah Beckman , Daniel Livchitz , Edward Marchitto , David Masiukiewicz
CPC classification number: B24B19/14 , B24C1/08 , B24C3/327 , F01D5/005 , F01D9/041 , F01D21/003 , F04D29/542 , F05D2230/10 , G01N3/56
Abstract: A part comprising a one or more removable wear indicators is provided. The part may be a stator segment comprising a plurality of airfoils. The stator segment may also comprise one or more mock airfoils at each end of the stator segment. Each of the mock airfoils may comprise an indicator configured to wear during a polishing process.
Abstract translation: 提供了包括一个或多个可移除磨损指示器的部件。 该部件可以是包括多个翼型件的定子段。 定子段还可以在定子段的每个端部处包括一个或多个模拟翼型件。 每个模拟翼型件可以包括构造成在抛光过程中磨损的指示器。
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公开(公告)号：US20160199960A1
公开(公告)日：2016-07-14
申请号：US15076793
申请日：2016-03-22
Applicant: United Technologies Corporation
Inventor： Micah Beckman , David Masiukiewicz
IPC: B24B37/005
Abstract: A tool comprising a plurality of wear indicators is provided. The tool may be made from a rapid prototyping process. The tool may be used in an abrasive processing operation. The tool may comprise one or more control elements, (e.g., control geometries, part interfaces, fixture interfaces and/or the like). These control elements may comprise indicators of tool wear. The indicators may be inspected physically (e.g., by touch) and/or visually.
Abstract translation: 提供了包括多个磨损指示器的工具。 该工具可以由快速成型工艺制成。 该工具可用于磨料加工操作。 该工具可以包括一个或多个控制元件（例如，控制几何形状，部分接口，夹具接口等）。 这些控制元件可以包括工具磨损的指示器。 指示器可以物理地（例如通过触摸）和/或视觉检查。
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公开(公告)号：US20160107279A1
公开(公告)日：2016-04-21
申请号：US14857988
申请日：2015-09-18
Applicant: United Technologies Corporation
Inventor： Thomas J. Horn , Kathleen Daudish , Micah Beckman
CPC classification number: B23Q3/063 , B23C2215/44 , B23P15/006 , B23P15/02 , B23P15/04 , F01D5/12 , F01D25/285 , F04D29/38 , F05D2230/10 , Y10T29/49336 , Y10T29/49341
Abstract: A method of removing material from an airfoil includes engaging a root of the airfoil within a root-securing fixture, engaging a tip of the airfoil within a tip-securing fixture, and removing material from the airfoil. The method further includes disengaging the tip of the airfoil from the tip-securing fixture to allow movement of the tip from a clamped state position to a free-state position. The method further includes reengaging the tip of the airfoil within the tip-securing fixture in the free-state position, and removing additional material from the airfoil.
Abstract translation: 从翼型件去除材料的方法包括将翼型件的根部固定在固定固定夹具内，将翼型件的尖端接合在尖端固定夹具内，以及从翼型件移除材料。 该方法还包括使翼型件的尖端从尖端固定固定装置脱离，以允许尖端从夹紧状态位置移动到自由状态位置。 该方法还包括在自由状态位置重新接合尖端固定夹具内的翼型件的尖端，以及从翼型件移除附加材料。
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公开(公告)号：US10688618B2
公开(公告)日：2020-06-23
申请号：US16241720
申请日：2019-01-07
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Micah Beckman , David Masiukiewicz , Edward Marchitto , Daniel Livchitz
Abstract: A part comprising a one or more removable wear indicators is provided. The part may be a stator segment comprising a plurality of airfoils. The stator segment may also comprise one or more mock airfoils at each end of the stator segment. Each of the mock airfoils may comprise an indicator configured to wear during a polishing process.
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公开(公告)号：US10569382B2
公开(公告)日：2020-02-25
申请号：US15076793
申请日：2016-03-22
Applicant: United Technologies Corporation
Inventor： Micah Beckman , David Masiukiewicz
IPC: B24B37/005 , G01N3/56
Abstract: A tool comprising a plurality of wear indicators is provided. The tool may be made from a rapid prototyping process. The tool may be used in an abrasive processing operation. The tool may comprise one or more control elements, (e.g., control geometries, part interfaces, fixture interfaces and/or the like). These control elements may comprise indicators of tool wear. The indicators may be inspected physically (e.g., by touch) and/or visually.
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