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公开(公告)号：US09879536B2
公开(公告)日：2018-01-30
申请号：US14977365
申请日：2015-12-21
Applicant: General Electric Company
Inventor： Andrew Joseph Colletti , Bruce John Badding , Bryan Edward Williams
IPC: B23C3/00 , F01D5/02 , B23P15/00 , B24B19/26 , B23D45/00 , B27C1/00 , B24B27/00 , B24B39/06 , B24B41/06 , B24C1/00 , B26D3/00 , B24B7/04 , B24B7/16 , F01D7/00 , F01D25/28 , B27C7/00 , B27C7/04 , B23D45/04
CPC classification number: F01D5/025 , B23C3/00 , B23D45/00 , B23D45/003 , B23D45/046 , B23P15/006 , B24B7/04 , B24B7/16 , B24B19/26 , B24B27/0038 , B24B27/0092 , B24B39/06 , B24B41/061 , B24B41/067 , B24C1/00 , B26D3/00 , B27C1/00 , B27C7/00 , B27C7/04 , F01D5/02 , F01D7/00 , F01D25/285 , F05D2230/10 , F05D2230/90 , F05D2240/20 , F05D2240/24 , F05D2300/13 , F05D2300/131 , F05D2300/132
Abstract: Embodiments of the present disclosure provide surface treatment tools, methodologies, and/or treated turbomachine components. A surface treatment tool according to the present disclosure can include a lathe assembly having a lathe chuck for receiving a component thereon, wherein the lathe chuck rotates the component about a first axis of rotation, and wherein the component includes an exposed axial target surface; and a sander or burnishing tool coupled to the lathe assembly and including a sanding or burnishing surface thereon, coupled to a drive system, wherein the sanding or burnishing surface is oriented along a second axis substantially non-parallel with the first axis of rotation, such that the sanding or burnishing surface selectively contacts the target surface of the component to yield a polished target surface.
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公开(公告)号：US20170175528A1
公开(公告)日：2017-06-22
申请号：US14977365
申请日：2015-12-21
Applicant: General Electric Company
Inventor： Andrew Joseph Colletti , Bruce John Badding , Bryan Edward Williams
CPC classification number: F01D5/025 , B23C3/00 , B23D45/00 , B23D45/003 , B23D45/046 , B23P15/006 , B24B7/04 , B24B7/16 , B24B19/26 , B24B27/0038 , B24B27/0092 , B24B39/06 , B24B41/061 , B24B41/067 , B24C1/00 , B26D3/00 , B27C1/00 , B27C7/00 , B27C7/04 , F01D5/02 , F01D7/00 , F01D25/285 , F05D2230/10 , F05D2230/90 , F05D2240/20 , F05D2240/24 , F05D2300/13 , F05D2300/131 , F05D2300/132
Abstract: Embodiments of the present disclosure provide surface treatment tools, methodologies, and/or treated turbomachine components. A surface treatment tool according to the present disclosure can include a lathe assembly having a lathe chuck for receiving a component thereon, wherein the lathe chuck rotates the component about a first axis of rotation, and wherein the component includes an exposed axial target surface; and a sander or burnishing tool coupled to the lathe assembly and including a sanding or burnishing surface thereon, coupled to a drive system, wherein the sanding or burnishing surface is oriented along a second axis substantially non-parallel with the first axis of rotation, such that the sanding or burnishing surface selectively contacts the target surface of the component to yield a polished target surface.
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公开(公告)号：US10190947B2
公开(公告)日：2019-01-29
申请号：US15366714
申请日：2016-12-01
Applicant: General Electric Company
Inventor： Andrew Joseph Colletti , Bryan Joseph Germann , Gregory Lee Hovis
Abstract: This disclosure provides systems, components, and methods for visual creep inspection of rotating components, such as those in a gas turbine. A component is provided with an external surface and an axis of rotation. The external surface has a circumference and a plurality of three dimensional reference marks forming a reference pattern along the circumference. An optical data capture device generates a data signal based on the plurality of three dimensional reference marks. A data analysis system processes the data signal to calculate a deviation in spacing of the reference pattern along the circumference and determines a strain or creep measurement.
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公开(公告)号：US20170173708A1
公开(公告)日：2017-06-22
申请号：US14976776
申请日：2015-12-21
Applicant: General Electric Company
Inventor： Bryan Edward Williams , Charles Van Buchan , Andrew Joseph Colletti
CPC classification number: B23C1/20 , B23C3/30 , B23C2215/52 , B23C2220/366 , B23P6/045 , B23Q9/0014 , B23Q9/0042 , B23Q9/02 , F01D5/005 , F01D25/285 , F04D29/322 , F05D2220/31 , F05D2220/32 , F05D2230/10 , Y10T409/306216 , Y10T409/306384
Abstract: Embodiments of the present disclosure include portable milling tools and methods for milling components. In an embodiment, a portable milling tool can be provided for a component including a plurality of dovetail slots therein, each of the plurality of dovetail slots being oriented substantially axially relative to a rotation axis of the component. The portable milling tool can include: a mounting plate configured to engage the component; a tool-aligning member slidably coupled to the mounting plate and extending along a chordal axis relative to the rotation axis of the component; and a milling head extending axially from the tool-aligning member to a selected one of the plurality of dovetail slots, such that sliding movement of the tool-aligning member relative to the mounting plate moves the milling head along the chordal axis to contact a selected one of the plurality of dovetail slots.
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公开(公告)号：US10384326B2
公开(公告)日：2019-08-20
申请号：US14977374
申请日：2015-12-21
Applicant: General Electric Company
Inventor： Andrew Joseph Colletti , Bruce John Badding , Bryan Edward Williams
IPC: B24B39/00 , B24B39/06 , B23P15/02 , F01D5/02 , B23D45/00 , B24B27/00 , B24B41/06 , B24C1/00 , B24B7/04 , B24B7/16 , B26F3/00 , F01D5/00
Abstract: Embodiments of the present disclosure provide surface treatment tools, methodologies, and/or repaired turbomachine components. A surface treatment tool according to the present disclosure can include a lathe assembly having a lathe chuck for receiving a component thereon, wherein the lathe chuck rotates the component about a first axis of rotation, and wherein the component includes an exposed axial target surface; and a sander or burnishing tool coupled to the lathe assembly and including a sanding or burnishing surface thereon, coupled to a drive system, wherein the sanding or burnishing surface rotates about a second axis of rotation substantially non-parallel with the first axis of rotation, such that the sanding or burnishing surface selectively contacts the target surface of the component to yield a polished target surface.
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Patent Agency Ranking
公开(公告)号：US09733195B2
公开(公告)日：2017-08-15
申请号：US14974210
申请日：2015-12-18
Applicant: General Electric Company
Inventor： Andrew Joseph Colletti
CPC classification number: G01N21/8806 , F01D5/005 , F01D21/003 , F05D2220/32 , F05D2240/24 , F05D2240/30 , G01M15/14 , G01N21/9515 , G01N2201/061 , G01N2201/06113 , G01N2201/101
Abstract: A system for inspecting surfaces of rotor blades for a surface characteristic. The system may include an assembly having a movable arm and, mounted on the movable arm, a scanner. A row of rotor blades may be positioned near the assembly for inspection. The row of rotor blades may include a plurality of the rotor blades circumferentially spaced about a center axis. The row of rotor blades and the assembly may be moved relative to the other so as to index the row of rotor blades relative to the assembly.
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公开(公告)号：US20170198592A1
公开(公告)日：2017-07-13
申请号：US14992091
申请日：2016-01-11
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Andrew Joseph Colletti , Bryan Edward Williams , Charles Van Buchan
CPC classification number: F01D5/3061 , B23K26/38 , B23K26/40 , B23K31/02 , B23K2101/001 , B23P15/04 , F01D5/005 , F01D5/3007 , F01D25/166 , F01D25/24 , F01D25/285 , F05D2220/32 , F05D2230/10 , F05D2230/232 , F05D2230/64 , F05D2230/80
Abstract: Methods for mounting a turbine subcomponent to a turbine component are disclosed, including positioning a retaining portion of the turbine subcomponent along a positioning path into association with an emplacement of the turbine component. The retaining portion is orthogonally interlocked with the emplacement relative to the positioning path. The retaining portion and the emplacement define at least one interface extending along the positioning path. The retaining portion is welded to the emplacement along the at least one interface, forming at least one weld.
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公开(公告)号：US20160297056A1
公开(公告)日：2016-10-13
申请号：US14680213
申请日：2015-04-07
Applicant: General Electric Company
Inventor： Andrew Joseph Colletti , Srinivas Ravi , Minhajuddin Syed
IPC: B25B23/145 , B25B21/00
CPC classification number: B25B23/1456 , B25B21/00 , B25B21/005 , B25B23/14 , B25B23/145
Abstract: Embodiments of the present disclosure provide a control system including: a power wrench; and a controller operatively connected to the power wrench, wherein the controller is configured to perform actions including: directing an operative head of the power wrench to turn in response to a pressure-angle derivative of the operative head being below a predetermined threshold, defining an origin at an angular position of the operative head where the pressure-angle derivative of the operative head exceeds the predetermined threshold, directing the operative head to turn by an angular step in response to: the pressure-angle derivative of the operative head exceeding the predetermined threshold, and an angular differential of the operative head being less than a target value; and directing the operative head to cease turning in response to the angular differential of the operative head being approximately equal to or greater than the target value.
Abstract translation: 本公开的实施例提供一种控制系统，包括：电动扳手; 以及可操作地连接到所述电动扳手的控制器，其中所述控制器被配置为执行动作，包括：引导所述电动扳手的操作头响应于所述操作头的压力角导数低于预定阈值而转动， 起始于操作头部的角度位置，其中操作头部的压力角度导数超过预定阈值，引导操作头部响应于：操作头部的压力角导数超过预定值 阈值，并且操作头的角度差小于目标值; 并且响应于所述操作头部的角度差大致等于或大于所述目标值，引导所述操作头部停止转动。
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公开(公告)号：US11098729B2
公开(公告)日：2021-08-24
申请号：US15228461
申请日：2016-08-04
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Andrew Joseph Colletti , Bryan Edward Williams
Abstract: A method of modifying a compressor wheel includes forming a stake-receiving feature having a reconditioned surface on a radial face of an axial slot in a rim of the compressor wheel. The forming includes removing stake marks in the radial face. A gas turbine wheel assembly includes a gas turbine wheel rotatable about an axis of a turbine and blades. A radial face of an axial slot in the gas turbine wheel includes a stake-receiving feature having a reconditioned surface. Material displaced at the reconditioned surface by staking axially retains a blade in the axial slot. A method of mounting a blade to a gas turbine wheel includes staking the base of the blade in the axial slot by displacing material at a reconditioned surface of a stake-receiving feature on a radial face of the axial slot to axially retain the base of the blade in the axial slot.
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公开(公告)号：US20180321025A1
公开(公告)日：2018-11-08
申请号：US15587580
申请日：2017-05-05
Applicant: General Electric Company
Inventor： Michael E. Friedman , Jonathan Tilley , Brian Patrick Senkiw , Bryan Williams , Andrew Joseph Colletti
CPC classification number: G01B7/28 , F01D5/06 , F01D21/003 , F05D2220/32
Abstract: A system and method for testing rotor stack assemblies having a plurality of rotor disks is disclosed. A measurement system for measuring at least one electrical characteristic of the plurality of rotor disks is used with a computer electronically connected to the measurement system for capturing data from the measurement system. Software associated with the computer transforms the data into output used to determine flange joint contact topography in the plurality of rotor disks.
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