FR2816536B1 - Procede et dispositif de grenaillage par ultrasons des alveoles "axiales" d'attache des aubes sur un rotor - Google Patents

Procede et dispositif de grenaillage par ultrasons des alveoles "axiales" d'attache des aubes sur un rotor

Info

Publication number
FR2816536B1
FR2816536B1 FR0014768A FR0014768A FR2816536B1 FR 2816536 B1 FR2816536 B1 FR 2816536B1 FR 0014768 A FR0014768 A FR 0014768A FR 0014768 A FR0014768 A FR 0014768A FR 2816536 B1 FR2816536 B1 FR 2816536B1
Authority
FR
France
Prior art keywords
alveols
aubes
rotor
attachment
axial
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
FR0014768A
Other languages
English (en)
Other versions
FR2816536A1 (fr
Inventor
Benoit Jean Henri Berthelet
Francis Lucien Guy Chareyre
Willy Lionel Fradin
Hakim Hoffmann
Stephane Michel Kerneis
Etoundi Marie Christine Ntsama
Guillaume Francois Roche Simon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA Moteurs SA
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 SNECMA Moteurs SA filed Critical SNECMA Moteurs SA
Priority to FR0014768A priority Critical patent/FR2816536B1/fr
Priority to CA002363313A priority patent/CA2363313C/fr
Priority to EP01402915A priority patent/EP1207012B1/fr
Priority to JP2001350518A priority patent/JP3880039B2/ja
Priority to SG200107174A priority patent/SG104285A1/en
Priority to US09/987,859 priority patent/US6505489B2/en
Publication of FR2816536A1 publication Critical patent/FR2816536A1/fr
Application granted granted Critical
Publication of FR2816536B1 publication Critical patent/FR2816536B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/06—Modifying the physical properties of iron or steel by deformation by cold working of the surface by shot-peening or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/02—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
    • B24B39/026—Impact burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/10—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for compacting surfaces, e.g. shot-peening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
    • 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
    • Y10T29/47—Burnishing
    • Y10T29/479—Burnishing by shot peening or blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Laser Beam Processing (AREA)
FR0014768A 2000-11-16 2000-11-16 Procede et dispositif de grenaillage par ultrasons des alveoles "axiales" d'attache des aubes sur un rotor Expired - Lifetime FR2816536B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0014768A FR2816536B1 (fr) 2000-11-16 2000-11-16 Procede et dispositif de grenaillage par ultrasons des alveoles "axiales" d'attache des aubes sur un rotor
CA002363313A CA2363313C (fr) 2000-11-16 2001-11-13 Procede et dispositif de grenaillage par ultrasons des alveoles "axiales" d'attache des aubes sur un rotor
EP01402915A EP1207012B1 (fr) 2000-11-16 2001-11-14 Procédé et dispositif de grenaillage par ultrasons des alvéoles "axiales" d'attache des aubes sur un rotor
JP2001350518A JP3880039B2 (ja) 2000-11-16 2001-11-15 ロータ上へ羽根を固定する軸方向空洞の超音波ショットピーニング方法および装置
SG200107174A SG104285A1 (en) 2000-11-16 2001-11-16 Method and device for the ultrasonic peening of the "axial" recesses that attach blades to a rotor
US09/987,859 US6505489B2 (en) 2000-11-16 2001-11-16 Method and apparatus for ultrasonic peening of axial recesses for the attachment of blades to a rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0014768A FR2816536B1 (fr) 2000-11-16 2000-11-16 Procede et dispositif de grenaillage par ultrasons des alveoles "axiales" d'attache des aubes sur un rotor

Publications (2)

Publication Number Publication Date
FR2816536A1 FR2816536A1 (fr) 2002-05-17
FR2816536B1 true FR2816536B1 (fr) 2003-01-17

Family

ID=8856530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0014768A Expired - Lifetime FR2816536B1 (fr) 2000-11-16 2000-11-16 Procede et dispositif de grenaillage par ultrasons des alveoles "axiales" d'attache des aubes sur un rotor

Country Status (6)

Country Link
US (1) US6505489B2 (fr)
EP (1) EP1207012B1 (fr)
JP (1) JP3880039B2 (fr)
CA (1) CA2363313C (fr)
FR (1) FR2816536B1 (fr)
SG (1) SG104285A1 (fr)

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Publication number Priority date Publication date Assignee Title
US7028378B2 (en) * 2000-10-12 2006-04-18 Sonats-Societe Des Nouvelles Applications Des Techniques De Surfaces Method of shot blasting and a machine for implementing such a method
US6526657B2 (en) * 2001-05-07 2003-03-04 General Electric Company Methods for automated peening of tenons connecting turbine buckets and cover plates
US6993948B2 (en) * 2003-06-13 2006-02-07 General Electric Company Methods for altering residual stresses using mechanically induced liquid cavitation
DE102004029546A1 (de) * 2004-06-19 2006-01-05 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zum Oberflächenstrahlen von Gasturbinenschaufeln im Bereich ihrer Schaufelfüße
US20060021410A1 (en) * 2004-07-30 2006-02-02 Sonats-Societe Des Nouvelles Applications Des Techniques De Surfaces Shot, devices, and installations for ultrasonic peening, and parts treated thereby
DE102004037954A1 (de) * 2004-08-05 2006-03-16 Mtu Aero Engines Gmbh Vorrichtung zum Oberflächenstrahlen von Bauteilen
DE102004059592B4 (de) * 2004-12-10 2014-09-04 MTU Aero Engines AG Verfahren zum Oberflächenstrahlen von Hohlräumen, insbesondere von Hohlräumen an Gasturbinen
ES2428692T3 (es) * 2005-05-12 2013-11-08 General Electric Company Tratamiento de granallado por ultrasonidos de componentes montados
DE102006036519A1 (de) * 2006-08-04 2008-02-07 Mtu Aero Engines Gmbh Deckelelement für eine Sonotrode und Strahlkammeranordnung zum Oberflächenstrahlen von Bauteilen
FR2907360B1 (fr) * 2006-10-20 2009-05-22 Sonats Soc Des Nouvelles Appli Procedes et installations de grenailles.
US7665338B2 (en) * 2006-10-20 2010-02-23 Sonats-Societe Des Nouvelles Applications Des Techniques De Surfaces Shot peening methods and units
DE502007002038D1 (de) * 2007-04-12 2009-12-31 Siemens Ag Anlagen- und Vorrichtungskonzept für eine Shotpeeninganlage zum Verfestigen von Gasturbinen Laufschaufelfüssen
US20090094829A1 (en) * 2007-10-15 2009-04-16 United Technologies Corporation Method for ultrasonic peening of gas turbine engine components without engine disassembly
JP5148329B2 (ja) * 2008-03-06 2013-02-20 三菱重工業株式会社 ショットピーニング装置及びショットピーニング用振動子
JP5448784B2 (ja) * 2009-12-18 2014-03-19 三菱重工業株式会社 ショットピーニング装置
JP5912916B2 (ja) * 2012-06-27 2016-04-27 日立Ｇｅニュークリア・エナジー株式会社 ショットピーニング方法
US9670561B2 (en) * 2014-04-11 2017-06-06 City University Of Hong Kong Apparatus and a method for surface processing a metallic structure
US9372994B1 (en) 2014-12-13 2016-06-21 Security Scorecard, Inc. Entity IP mapping
US10493594B2 (en) * 2016-04-12 2019-12-03 General Electric Company Apparatus and method for peening of machine components

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Publication number Priority date Publication date Assignee Title
US2460657A (en) * 1944-12-22 1949-02-01 Lancaster Processes Inc Method and apparatus for peening the inside of tubes and other hollow bodies
US3482423A (en) * 1968-02-26 1969-12-09 Metal Improvement Co Blade peening masking apparatus
US3675452A (en) * 1970-03-18 1972-07-11 Jury Anatolievich Osmolovsky Device for surface hardening of parts
US3668913A (en) * 1970-10-05 1972-06-13 Metal Improvement Co Apparatus for shot-peening turbine blades
US4426867A (en) * 1981-09-10 1984-01-24 United Technologies Corporation Method of peening airfoils and thin edged workpieces
US4419875A (en) * 1981-09-10 1983-12-13 Progressive Blasting Systems, Inc. Article manipulator mechanism for accelerated shot treating apparatus
FR2689431B1 (fr) * 1992-04-06 1995-10-20 Teknoson Procede et dispositif notamment de durcissement par ultrasons de pieces metalliques.
FR2713974B1 (fr) * 1993-12-22 1996-01-19 Snecma Dispositif de grenaillage de surfaces non accessibles par une canalisation droite.
FR2714629B1 (fr) * 1993-12-30 1996-06-07 Teknoson Sa Procédé et dispositif d'ébavurage de pièces mécaniques.
FR2715884B1 (fr) * 1994-02-04 1996-04-12 Gec Alsthom Electromec Procédé et dispositif pour le traitement de surface et la mise en précontrainte de la paroi intérieure d'une cavité.
US5620307A (en) * 1995-03-06 1997-04-15 General Electric Company Laser shock peened gas turbine engine blade tip
US5735044A (en) * 1995-12-12 1998-04-07 General Electric Company Laser shock peening for gas turbine engine weld repair
US5671628A (en) * 1995-12-18 1997-09-30 General Electric Company Laser shock peened dies
FR2743742B1 (fr) * 1996-01-24 1998-04-03 Seb Sa Procede de traitement d'une surface metallique et de fabrication d'un article culinaire
US5950470A (en) * 1998-09-09 1999-09-14 United Technologies Corporation Method and apparatus for peening the internal surface of a non-ferromagnetic hollow part
US5948293A (en) * 1998-12-03 1999-09-07 General Electric Company Laser shock peening quality assurance by volumetric analysis of laser shock peened dimple
FR2791293B1 (fr) * 1999-03-23 2001-05-18 Sonats Soc Des Nouvelles Appli Dispositifs de traitement de surface par impacts
US6170308B1 (en) * 1999-07-20 2001-01-09 United Technologies Corporation Method for peening the internal surface of a hollow part
FR2801236B1 (fr) * 1999-11-18 2001-12-21 Snecma Procede et machine de grenaillage par ultrasons de pieces sur une roue
FR2801322B1 (fr) 1999-11-18 2002-02-08 Snecma Procede de grenaillage par ultrasons de surfaces annulaires de grandes dimensions sur des pieces minces
US6340500B1 (en) * 2000-05-11 2002-01-22 General Electric Company Thermal barrier coating system with improved aluminide bond coat and method therefor

Also Published As

Publication number Publication date
JP3880039B2 (ja) 2007-02-14
EP1207012A1 (fr) 2002-05-22
CA2363313C (fr) 2005-11-08
FR2816536A1 (fr) 2002-05-17
EP1207012B1 (fr) 2012-01-11
CA2363313A1 (fr) 2002-05-16
SG104285A1 (en) 2004-06-21
US20020056304A1 (en) 2002-05-16
JP2002200563A (ja) 2002-07-16
US6505489B2 (en) 2003-01-14

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Legal Events

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