FR2815280B1 - Machine et procede de grenaillage - Google Patents

Machine et procede de grenaillage

Info

Publication number
FR2815280B1
FR2815280B1 FR0013063A FR0013063A FR2815280B1 FR 2815280 B1 FR2815280 B1 FR 2815280B1 FR 0013063 A FR0013063 A FR 0013063A FR 0013063 A FR0013063 A FR 0013063A FR 2815280 B1 FR2815280 B1 FR 2815280B1
Authority
FR
France
Prior art keywords
shot blasting
blasting machine
shot
machine
blasting
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
FR0013063A
Other languages
English (en)
Other versions
FR2815280A1 (fr
Inventor
Patrick Cheppe
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 SOC DES NOUVELLES APPLI
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 SOC DES NOUVELLES APPLI filed Critical SONATS SOC DES NOUVELLES APPLI
Priority to FR0013063A priority Critical patent/FR2815280B1/fr
Publication of FR2815280A1 publication Critical patent/FR2815280A1/fr
Application granted granted Critical
Publication of FR2815280B1 publication Critical patent/FR2815280B1/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
    • B24C5/005—Vibratory devices, e.g. for generating abrasive blasts by ultrasonic vibrations
    • 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
    • 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
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Crushing And Pulverization Processes (AREA)
FR0013063A 2000-10-12 2000-10-12 Machine et procede de grenaillage Expired - Lifetime FR2815280B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0013063A FR2815280B1 (fr) 2000-10-12 2000-10-12 Machine et procede de grenaillage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0013063A FR2815280B1 (fr) 2000-10-12 2000-10-12 Machine et procede de grenaillage

Publications (2)

Publication Number Publication Date
FR2815280A1 FR2815280A1 (fr) 2002-04-19
FR2815280B1 true FR2815280B1 (fr) 2003-01-03

Family

ID=8855267

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0013063A Expired - Lifetime FR2815280B1 (fr) 2000-10-12 2000-10-12 Machine et procede de grenaillage

Country Status (1)

Country Link
FR (1) FR2815280B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE102004059592B4 (de) 2004-12-10 2014-09-04 MTU Aero Engines AG Verfahren zum Oberflächenstrahlen von Hohlräumen, insbesondere von Hohlräumen an Gasturbinen
US7665338B2 (en) 2006-10-20 2010-02-23 Sonats-Societe Des Nouvelles Applications Des Techniques De Surfaces Shot peening methods and units
FR2907360B1 (fr) 2006-10-20 2009-05-22 Sonats Soc Des Nouvelles Appli Procedes et installations de grenailles.
DE102006058675A1 (de) * 2006-12-13 2008-06-19 Mtu Aero Engines Gmbh Vorrichtung und Verfahren zum Oberflächenstrahlen eines Bauteils einer Gasturbine
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
FR3046098B1 (fr) 2015-12-29 2018-06-22 Snecma Mexico, S.A. De C.V. Protecteur pour grenaillage
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714629B1 (fr) * 1993-12-30 1996-06-07 Teknoson Sa Procédé et dispositif d'ébavurage de pièces mécaniques.
FR2801236B1 (fr) * 1999-11-18 2001-12-21 Snecma Procede et machine de grenaillage par ultrasons de pieces sur une roue

Also Published As

Publication number Publication date
FR2815280A1 (fr) 2002-04-19

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Owner name: SAFRAN AIRCRAFT ENGINES, FR

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