WO2004072748A3 - Verfahren und vorrichtung zur herstellung von serviceschaufeln - Google Patents

Verfahren und vorrichtung zur herstellung von serviceschaufeln Download PDF

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Publication number
WO2004072748A3
WO2004072748A3 PCT/EP2004/050047 EP2004050047W WO2004072748A3 WO 2004072748 A3 WO2004072748 A3 WO 2004072748A3 EP 2004050047 W EP2004050047 W EP 2004050047W WO 2004072748 A3 WO2004072748 A3 WO 2004072748A3
Authority
WO
WIPO (PCT)
Prior art keywords
blank
stage
machined
machine tool
milling machine
Prior art date
Application number
PCT/EP2004/050047
Other languages
English (en)
French (fr)
Other versions
WO2004072748A2 (de
Inventor
Hans Volker Boehm
Volker Dietmar Harr
Josef Scherer
Original Assignee
Alstom Technology Ltd
Hans Volker Boehm
Volker Dietmar Harr
Josef Scherer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alstom Technology Ltd, Hans Volker Boehm, Volker Dietmar Harr, Josef Scherer filed Critical Alstom Technology Ltd
Priority to EP04705822A priority Critical patent/EP1588224B1/de
Priority to CA2514657A priority patent/CA2514657C/en
Priority to DE502004006408T priority patent/DE502004006408D1/de
Priority to JP2006501990A priority patent/JP5037118B2/ja
Publication of WO2004072748A2 publication Critical patent/WO2004072748A2/de
Publication of WO2004072748A3 publication Critical patent/WO2004072748A3/de
Priority to US11/192,363 priority patent/US7513027B2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/182—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by the machine tool function, e.g. thread cutting, cam making, tool direction control
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
    • G05B19/4207—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a model is traced or scanned and corresponding data recorded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2215/00—Details of workpieces
    • B23C2215/44—Turbine blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49336—Blade making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y10T29/49996—Successive distinct removal operations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5104—Type of machine
    • Y10T29/5109—Lathe
    • Y10T29/5114—Lathe and tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/30112—Process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/301176—Reproducing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/301176—Reproducing means
    • Y10T409/301624—Duplicating means
    • Y10T409/30168—Duplicating means with means for operation without manual intervention
    • Y10T409/301792—Duplicating means with means for operation without manual intervention including means to sense optical or magnetic image
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/301176—Reproducing means
    • Y10T409/301624—Duplicating means
    • Y10T409/30168—Duplicating means with means for operation without manual intervention
    • Y10T409/301904—Duplicating means with means for operation without manual intervention including tracer adapted to trigger electrical energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/301176—Reproducing means
    • Y10T409/301624—Duplicating means
    • Y10T409/30168—Duplicating means with means for operation without manual intervention
    • Y10T409/30224—Duplicating means with means for operation without manual intervention and provision for circumferential relative movement of cutter and work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/301176—Reproducing means
    • Y10T409/301624—Duplicating means
    • Y10T409/30168—Duplicating means with means for operation without manual intervention
    • Y10T409/302408—Duplicating means with means for operation without manual intervention including cross-slide tool carrier
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/301176—Reproducing means
    • Y10T409/301624—Duplicating means
    • Y10T409/302632—Duplicating means with provision for circumferential relative movement of cutter and work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/302968—Milling with regulation of operation by templet, card, or other replaceable information supply including means for operation without manual intervention
    • Y10T409/303136—Milling with regulation of operation by templet, card, or other replaceable information supply including means for operation without manual intervention to make a double curvature foil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/303752—Process
    • Y10T409/303808—Process including infeeding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/304536—Milling including means to infeed work to cutter
    • Y10T409/305544—Milling including means to infeed work to cutter with work holder
    • Y10T409/305656—Milling including means to infeed work to cutter with work holder including means to support work for rotation during operation

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Human Computer Interaction (AREA)
  • Jigs For Machine Tools (AREA)
  • Milling Processes (AREA)
  • Numerical Control (AREA)
  • Shovels (AREA)
  • Automatic Assembly (AREA)
  • Machine Tool Sensing Apparatuses (AREA)

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Rundum-Bearbeitung eines Rohlings (38) mit einer Bearbeitungsmaschine wie beispielsweise einer Fräsmaschine, wobei die Rundurn-Bearbeitung nach Massgabe einer dreidimensionalen Vorlage (28) geschieht. Das Verfahren lässt sich präziser schneller und kostengünstiger durchführen, wenn in einem ersten Schritt die Raumform und gegebenenfalls zudem die Oberflächenbeschaffung der dreidimensionalen Vorlage (28) automatisch vermessen wird, und die zugehörigen Daten abgespeichert werden, in einem zweiten Schritt ein Rohling (38) von wenigstens einem Spannadapter (10,27, 35, 36) gehalten wird und von der Bearbeitungsmaschine respektive der Fräsmaschine unter Verwendung der genannten Daten zur numerischen Steuerung ein erster Bereich in seine endgültige, der bestimmungsgemässen Verwendung entsprechende Teilform gebracht wird, und in einem dritten Schritt der teilbearbeitete Rohling von wenigstens einem Spannadapter (27, 35) im ersten, endgültig bearbeiteten Bereich gehalten wird und der übrige Bereich von derselben Bearbeitungsmaschine respektive Fräsmaschine unter Verwendung der genannten Daten zur numerischen Steuerung in seine endgültige, der bestimmungsgemässen Verwendung entsprechende Gesamtform gebracht wird.
PCT/EP2004/050047 2003-01-31 2004-01-28 Verfahren und vorrichtung zur herstellung von serviceschaufeln WO2004072748A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP04705822A EP1588224B1 (de) 2003-01-31 2004-01-28 Verfahren und vorrichtung zur herstellung von serviceschaufeln
CA2514657A CA2514657C (en) 2003-01-31 2004-01-28 Process and apparatus for producing service blades
DE502004006408T DE502004006408D1 (de) 2003-01-31 2004-01-28 Verfahren und vorrichtung zur herstellung von serviceschaufeln
JP2006501990A JP5037118B2 (ja) 2003-01-31 2004-01-28 常用ブレードを製造する方法と装置
US11/192,363 US7513027B2 (en) 2003-01-31 2005-07-29 Process and apparatus for producing service blades

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00139/03A CH696876A5 (de) 2003-01-31 2003-01-31 Verfahren und Vorrichtung zur Rundum-Bearbeitung eines Rohlings.
CH20030139/03 2003-01-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/192,363 Continuation US7513027B2 (en) 2003-01-31 2005-07-29 Process and apparatus for producing service blades

Publications (2)

Publication Number Publication Date
WO2004072748A2 WO2004072748A2 (de) 2004-08-26
WO2004072748A3 true WO2004072748A3 (de) 2005-07-28

Family

ID=32855126

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/050047 WO2004072748A2 (de) 2003-01-31 2004-01-28 Verfahren und vorrichtung zur herstellung von serviceschaufeln

Country Status (8)

Country Link
US (1) US7513027B2 (de)
EP (1) EP1588224B1 (de)
JP (1) JP5037118B2 (de)
AT (1) ATE388429T1 (de)
CA (1) CA2514657C (de)
CH (1) CH696876A5 (de)
DE (1) DE502004006408D1 (de)
WO (1) WO2004072748A2 (de)

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CH695442A5 (de) * 2002-01-31 2006-05-31 Alstom Technology Ltd Verfahren und Vorrichtung zur Rundum-Bearbeitung eines Rohlings in einer Fräsmaschine.
US7257992B2 (en) * 2004-07-06 2007-08-21 Cim Systems, Inc. Surface finish tester apparatus and methods
DE102006001496B4 (de) * 2006-01-11 2019-02-21 Siemens Aktiengesellschaft System und Verfahren zur Bestimmung geometrischer Veränderungen eines Werkstücks
DE102006059227A1 (de) * 2006-12-13 2008-06-19 Hamuel Maschinenbau Gmbh & Co. Kg Verfahren zur Bearbeitung von Rohlingen und Bearbeitungsmaschine zur Durchführung des Verfahrens
GB0711697D0 (en) * 2007-06-16 2007-07-25 Rolls Royce Plc Method of manufacture
CN101354246B (zh) * 2007-07-27 2010-09-29 鸿富锦精密工业（深圳）有限公司 物体表面形貌测量方法
DE102007060377A1 (de) 2007-12-12 2009-07-02 T-Mobile Internationale Ag Verfahren zum Aufbau von priorisierten ankommenden Anrufen in Überlastsituationen in einem Mobilfunknetzwerk
DE102008010983A1 (de) * 2008-02-25 2009-08-27 Mtu Aero Engines Gmbh Verfahren zum optimierten endkonturnahen Fräsen
DE102008013716B4 (de) 2008-02-29 2010-08-12 Chiron-Werke Gmbh & Co Kg Werkzeugmaschine und Verfahren, insbesondere zum Turbolader-Verdichterradfräsen
DE102009033234A1 (de) * 2009-07-14 2011-01-27 Alstom Technology Ltd. Verfahren zum Bearbeiten des Rotors einer Turbine
FR2966069B1 (fr) * 2010-10-19 2012-11-16 Snecma Outillage d'enrobage de la pale d'une aube de turbine pour l'usinage du pied comportant un berceau mobile en rotation
DE102011102286A1 (de) * 2011-05-23 2012-11-29 Lufthansa Technik Ag Verfahren und Anordnung zur Bearbeitung von Gasturbinenschaufeln
GB2491397B (en) * 2011-06-03 2013-11-27 Rolls Royce Plc An apparatus and a method of shaping an edge of an aerofoil
FR2976835B1 (fr) * 2011-06-21 2013-06-28 Snecma Procede d'usinage adaptatif pour aubes de fonderie
US8844132B2 (en) 2011-07-22 2014-09-30 Pratt & Whitney Canada Corp. Method of machining using an automatic tool path generator adapted to individual blade surfaces on an integrally bladed rotor
US20130097850A1 (en) * 2011-10-24 2013-04-25 General Electric Company Apparatus and method for servicing a turbine component
GB2496162A (en) * 2011-11-03 2013-05-08 Vestas Wind Sys As Datum transfer apparatus for work piece
CN102941443A (zh) * 2012-11-05 2013-02-27 宁波镇明转轴有限公司 一种传动螺杆的制造方法
DE102014101628A1 (de) * 2014-02-10 2015-08-13 Grasch Gmbh Spannvorrichtung zum Spannen eines Turbinenschaufelrohlings
JP5986253B1 (ja) * 2015-03-27 2016-09-06 ファナック株式会社 被加工物の取り付け位置調整手段を備えたワイヤ放電加工機
EP3216574B1 (de) * 2016-03-10 2019-09-25 SWISS KRONO Tec AG Verfahren zum herstellen einer osb
HUE047520T2 (hu) * 2016-11-29 2020-04-28 Gf Machining Solutions Ag Eljárás turbinalapátok forgácsoló megmunkálására
US11657496B2 (en) * 2019-06-06 2023-05-23 Rolls-Royce North American Technologies, Inc. Inspection support apparatus
CN114378533B (zh) * 2021-12-23 2024-01-12 芜湖锐进医疗设备有限公司 一种电池仓盖的加工工艺

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JPS63200937A (ja) * 1987-02-18 1988-08-19 Kawasaki Heavy Ind Ltd 工作機械
US5285572A (en) * 1992-08-12 1994-02-15 General Electric Company Method and system for machining contoured parts
EP0827807A1 (de) * 1996-09-04 1998-03-11 Kawasaki Jukogyo Kabushiki Kaisha Vorrichtung und Verfahren zur Bearbeitung von langen Stangen
GB2350809A (en) * 1999-06-09 2000-12-13 Paul Dennison Walton Performing mechanical operations upon components

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JPS61109646A (ja) * 1984-10-29 1986-05-28 Hitachi Seiki Co Ltd 工作機械の加工点自動補正装置
JPS63200937A (ja) * 1987-02-18 1988-08-19 Kawasaki Heavy Ind Ltd 工作機械
US5285572A (en) * 1992-08-12 1994-02-15 General Electric Company Method and system for machining contoured parts
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WO2004072748A2 (de) 2004-08-26
ATE388429T1 (de) 2008-03-15
US20060137169A1 (en) 2006-06-29
CH696876A5 (de) 2008-01-15
JP2006517151A (ja) 2006-07-20
CA2514657C (en) 2012-07-31
US7513027B2 (en) 2009-04-07
DE502004006408D1 (de) 2008-04-17
CA2514657A1 (en) 2004-08-26
EP1588224B1 (de) 2008-03-05
JP5037118B2 (ja) 2012-09-26

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