FR2956598B1 - Procede d'usinage d'une piece en materiau monocristallin - Google Patents

Procede d'usinage d'une piece en materiau monocristallin

Info

Publication number
FR2956598B1
FR2956598B1 FR1000725A FR1000725A FR2956598B1 FR 2956598 B1 FR2956598 B1 FR 2956598B1 FR 1000725 A FR1000725 A FR 1000725A FR 1000725 A FR1000725 A FR 1000725A FR 2956598 B1 FR2956598 B1 FR 2956598B1
Authority
FR
France
Prior art keywords
workpiece
machining
monocrystalline material
monocrystalline
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.)
Active
Application number
FR1000725A
Other languages
English (en)
Other versions
FR2956598A1 (fr
Inventor
Thierry Baillot
Christian Defrocourt
Olivier Dupouy
Damien Hebuterne
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 SAS
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 SAS filed Critical SNECMA SAS
Priority to FR1000725A priority Critical patent/FR2956598B1/fr
Publication of FR2956598A1 publication Critical patent/FR2956598A1/fr
Application granted granted Critical
Publication of FR2956598B1 publication Critical patent/FR2956598B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2215/00—Details of workpieces
    • B23C2215/44—Turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/44—High speed milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2250/00—Compensating adverse effects during milling
    • B23C2250/16—Damping vibrations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/10—Manufacture by removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/607—Monocrystallinity

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Milling Processes (AREA)
FR1000725A 2010-02-23 2010-02-23 Procede d'usinage d'une piece en materiau monocristallin Active FR2956598B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1000725A FR2956598B1 (fr) 2010-02-23 2010-02-23 Procede d'usinage d'une piece en materiau monocristallin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1000725A FR2956598B1 (fr) 2010-02-23 2010-02-23 Procede d'usinage d'une piece en materiau monocristallin

Publications (2)

Publication Number Publication Date
FR2956598A1 FR2956598A1 (fr) 2011-08-26
FR2956598B1 true FR2956598B1 (fr) 2012-05-25

Family

ID=42831061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1000725A Active FR2956598B1 (fr) 2010-02-23 2010-02-23 Procede d'usinage d'une piece en materiau monocristallin

Country Status (1)

Country Link
FR (1) FR2956598B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8807885B2 (en) * 2010-10-07 2014-08-19 General Electric Company Method and apparatus for machining a shroud block

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661631B1 (fr) * 1990-05-03 1995-05-05 Paul Magaud Procede de realisation d'un montage pour l'usinage de piece, avec bloc-support en matiere elastique, dispositif de montage pour l'usinage de piece, et procede de montage d'une piece a usiner.
US5248240A (en) * 1993-02-08 1993-09-28 General Electric Company Turbine stator vane assembly
US5647704A (en) * 1994-06-16 1997-07-15 Turchan; Manuel C. Machining opposite surfaces of a workpiece to be parallel to one another
JP2000198012A (ja) * 1998-12-29 2000-07-18 Toshiba Mach Co Ltd 難切削材の加工方法
DE19916103A1 (de) * 1999-04-09 2000-10-12 Espe Dental Ag Verfahren zur Herstellung endodontischer Instrumente durch spanende Formgebung mit geometrisch bestimmter Schneide und schneidendem Abtrag
JP4929156B2 (ja) * 2005-03-09 2012-05-09 株式会社Ｉｈｉ 治具
FR2890879B1 (fr) * 2005-09-22 2009-04-24 Snecma Sa Procede de fabrication de pieces creuses telles que des aubes de turbomachine.
FR2901574B1 (fr) * 2006-05-29 2008-07-04 Snecma Sa Dispositif de guidage d'un flux d'air a l'entree d'une chambre de combustion dans une turbomachine
US7862262B2 (en) * 2007-02-23 2011-01-04 Pratt & Whitney Canada Corp. Multi-flute ball endmill for airfoil machining
US20090068016A1 (en) * 2007-04-20 2009-03-12 Honeywell International, Inc. Shrouded single crystal dual alloy turbine disk
US20090136308A1 (en) * 2007-11-27 2009-05-28 Tdy Industries, Inc. Rotary Burr Comprising Cemented Carbide

Also Published As

Publication number Publication date
FR2956598A1 (fr) 2011-08-26

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