EP1621288A3 - Projectiles, dispositifs et installations de grenaillage par ultrasons et pièces ainsi traitées - Google Patents

Projectiles, dispositifs et installations de grenaillage par ultrasons et pièces ainsi traitées Download PDF

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Publication number
EP1621288A3
EP1621288A3 EP05300625A EP05300625A EP1621288A3 EP 1621288 A3 EP1621288 A3 EP 1621288A3 EP 05300625 A EP05300625 A EP 05300625A EP 05300625 A EP05300625 A EP 05300625A EP 1621288 A3 EP1621288 A3 EP 1621288A3
Authority
EP
European Patent Office
Prior art keywords
workpieces
peening
projectile
treated
projectiles
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.)
Granted
Application number
EP05300625A
Other languages
German (de)
English (en)
Other versions
EP1621288B1 (fr
EP1621288A2 (fr
Inventor
Patrick Cheppe
Vincent Desfontaine
Jean-Michel Duchazeaubeneix
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
Sonats - Nouvelles Applications Des Techniques De Surfaces Ste
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 Sonats - Nouvelles Applications Des Techniques De Surfaces Ste filed Critical Sonats - Nouvelles Applications Des Techniques De Surfaces Ste
Priority to EP10166957.0A priority Critical patent/EP2255926B1/fr
Publication of EP1621288A2 publication Critical patent/EP1621288A2/fr
Publication of EP1621288A3 publication Critical patent/EP1621288A3/fr
Application granted granted Critical
Publication of EP1621288B1 publication Critical patent/EP1621288B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/08—Devices for generating abrasive blasts non-mechanically, e.g. of metallic abrasives by means of a magnetic field or by detonating cords
    • 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
    • B24B39/006—Peening and tools therefor
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
    • B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/005—Vibratory devices, e.g. for generating abrasive blasts by ultrasonic vibrations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laser Beam Processing (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Adornments (AREA)
  • Physical Vapour Deposition (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

Projectile (1) destiné à être utilisé dans une installation de grenaillage, notamment une installation de grenaillage par ultrasons dans laquelle le projectile est mis en mouvement par une sonotrode (11), caractérisé par le fait qu'il présente :
  • une dureté supérieure ou égale à 800 HV,
  • une densité supérieure ou égale à 8 g/cm3, et
  • une plus grande dimension inférieure ou égale à 1,5 mm.
EP05300625A 2004-07-30 2005-07-27 Installation de grenaillage par ultrasons comportant und sonotrode et au moins un projectile Expired - Lifetime EP1621288B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10166957.0A EP2255926B1 (fr) 2004-07-30 2005-07-27 Procédé et dispositif de grenaillage par ultrasons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408493A FR2873609B1 (fr) 2004-07-30 2004-07-30 Projectiles, dispositifs et installations de grenaillage par ultrasons et pieces ainsi traitees

Related Child Applications (3)

Application Number Title Priority Date Filing Date
EP10166957.0A Division EP2255926B1 (fr) 2004-07-30 2005-07-27 Procédé et dispositif de grenaillage par ultrasons
EP10166957.0A Previously-Filed-Application EP2255926B1 (fr) 2004-07-30 2005-07-27 Procédé et dispositif de grenaillage par ultrasons
EP10166957.0 Division-Into 2010-06-23

Publications (3)

Publication Number Publication Date
EP1621288A2 EP1621288A2 (fr) 2006-02-01
EP1621288A3 true EP1621288A3 (fr) 2006-03-22
EP1621288B1 EP1621288B1 (fr) 2010-09-08

Family

ID=34978897

Family Applications (2)

Application Number Title Priority Date Filing Date
EP10166957.0A Expired - Lifetime EP2255926B1 (fr) 2004-07-30 2005-07-27 Procédé et dispositif de grenaillage par ultrasons
EP05300625A Expired - Lifetime EP1621288B1 (fr) 2004-07-30 2005-07-27 Installation de grenaillage par ultrasons comportant und sonotrode et au moins un projectile

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP10166957.0A Expired - Lifetime EP2255926B1 (fr) 2004-07-30 2005-07-27 Procédé et dispositif de grenaillage par ultrasons

Country Status (5)

Country Link
EP (2) EP2255926B1 (fr)
AT (1) ATE480369T1 (fr)
DE (1) DE602005023387D1 (fr)
ES (1) ES2351795T3 (fr)
FR (1) FR2873609B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005054866A1 (de) * 2005-11-17 2007-05-31 Mtu Aero Engines Gmbh Verfahren zum Herstellen von metallischen Bauteilen, insbesondere für Turbomaschinen, mit kleinen Kantenradien
DE102006021223A1 (de) * 2006-05-06 2007-11-08 Mtu Aero Engines Gmbh Verfahren zum Oberflächenstrahlen eines Bauteils
DE502007001920D1 (de) * 2006-05-26 2009-12-17 Siemens Ag Strahlvorrichtung
DE102006058677B4 (de) * 2006-12-13 2010-11-04 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zur Verbesserung der Verschleißeigenschaften des Bauteils einer Gasturbine
DE102007056892B4 (de) * 2007-11-26 2016-09-29 Airbus Defence and Space GmbH Oberflächenverfestigungsverfahren eines Metall-Komposit-Bauteils
DE102008011243A1 (de) * 2008-02-14 2009-08-20 Mtu Aero Engines Gmbh Vorrichtung und Verfahren zum Oberflächenstrahlen eines Bauteils
FR2930184B1 (fr) * 2008-04-18 2010-12-31 Snecma Procede de grenaillage par ultrason de pieces de turbomachines.
FR2983757B1 (fr) 2011-12-07 2014-09-12 Snecma Procede de reformage d'une aube de turbomachine comportant au moins une zone deformee par grenaillage
EP2848367B1 (fr) * 2013-09-11 2016-03-23 Rolls-Royce Deutschland Ltd & Co KG Appareil et procédé pour le grenaillage de surfaces de montage de lame sur le disque d'un agencement de rotor
CN104162843B (zh) * 2014-08-06 2016-08-17 陈菊芳 研磨机
FR3061055B1 (fr) * 2016-12-26 2019-07-26 Safran Aircraft Engines Dispositif pour le traitement d'une piece metallique, procede et ensemble de projectiles associes
CN109249317B (zh) * 2018-09-04 2020-09-01 中南大学 一种超声喷丸高效均匀加工各种型面的系统及使用方法
RU2743500C1 (ru) * 2020-09-04 2021-02-19 Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") Способ упрочнения поверхностного слоя лопаток компрессора газотурбинных двигателей
FR3158776A1 (fr) * 2024-01-30 2025-08-01 Commissariat à l'Energie Atomique et aux Energies Alternatives Tube de canalisation pour le transport d’hydrogène avec couche barrière de surface et procédé de traitement de surface d’un tel tube de canalisation
FR3159653A1 (fr) * 2025-02-27 2025-08-29 Commissariat à l'Energie Atomique et aux Energies Alternatives Tube de canalisation pour le transport d’hydrogène avec couche barrière de surface et procédé de traitement de surface d’un tel tube de canalisation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115076A (en) * 1977-05-24 1978-09-19 Bethlehem Steel Corporation Abrasive material suitable for manually blast cleaning ferrous metals prior to painting
DE4041365A1 (de) * 1990-12-20 1992-07-02 Bandelin Electronic Gmbh & Co Sonotrode mit kavitationsschutzschicht
JPH07308859A (ja) * 1994-05-16 1995-11-28 Toshiba Tungaloy Co Ltd ショット加工用ボール
US5820011A (en) * 1995-04-19 1998-10-13 Ngk Spark Plug Co., Ltd. Ultrasonic tool horn
US6536109B2 (en) * 2000-11-16 2003-03-25 Snecma Moteurs Method for extending the life of attachments that attach blades to a rotor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1009735A1 (ru) * 1981-01-29 1983-04-07 Куйбышевский политехнический институт им.В.В.Куйбышева Ультразвуковое устройство дл поверхностного упрочнени
US6189356B1 (en) * 2000-02-17 2001-02-20 General Electric Company Method and apparatus for peening
FR2816537B1 (fr) * 2000-11-16 2003-01-17 Snecma Moteurs Procede et installation de grenaillage par ultrasons des alveoles annulaires d'attache d'aubes sur un rotor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4115076A (en) * 1977-05-24 1978-09-19 Bethlehem Steel Corporation Abrasive material suitable for manually blast cleaning ferrous metals prior to painting
DE4041365A1 (de) * 1990-12-20 1992-07-02 Bandelin Electronic Gmbh & Co Sonotrode mit kavitationsschutzschicht
JPH07308859A (ja) * 1994-05-16 1995-11-28 Toshiba Tungaloy Co Ltd ショット加工用ボール
US5820011A (en) * 1995-04-19 1998-10-13 Ngk Spark Plug Co., Ltd. Ultrasonic tool horn
US6536109B2 (en) * 2000-11-16 2003-03-25 Snecma Moteurs Method for extending the life of attachments that attach blades to a rotor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) *

Also Published As

Publication number Publication date
EP2255926A1 (fr) 2010-12-01
DE602005023387D1 (de) 2010-10-21
EP1621288B1 (fr) 2010-09-08
FR2873609A1 (fr) 2006-02-03
ES2351795T3 (es) 2011-02-10
FR2873609B1 (fr) 2008-02-22
ATE480369T1 (de) 2010-09-15
EP1621288A2 (fr) 2006-02-01
EP2255926B1 (fr) 2014-09-03

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