FR3088839B1 - METHOD FOR MANUFACTURING A METAL PART FOR AN AIRCRAFT TURBOMACHINE - Google Patents

METHOD FOR MANUFACTURING A METAL PART FOR AN AIRCRAFT TURBOMACHINE Download PDF

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Publication number
FR3088839B1
FR3088839B1 FR1871770A FR1871770A FR3088839B1 FR 3088839 B1 FR3088839 B1 FR 3088839B1 FR 1871770 A FR1871770 A FR 1871770A FR 1871770 A FR1871770 A FR 1871770A FR 3088839 B1 FR3088839 B1 FR 3088839B1
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FR
France
Prior art keywords
manufacturing
metal part
aircraft turbomachine
casting
machining
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
FR1871770A
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French (fr)
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FR3088839A1 (en
Inventor
Marine Aurore Inglese
Arnaud Alexandre Vincent
Julien Sylvain Delbreil
Patrice Gérald Robert
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
Safran Aircraft Engines 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.)
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Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1871770A priority Critical patent/FR3088839B1/en
Publication of FR3088839A1 publication Critical patent/FR3088839A1/en
Application granted granted Critical
Publication of FR3088839B1 publication Critical patent/FR3088839B1/en
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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon

Abstract

Procédé de fabrication d’une pièce métallique pour une turbomachine d’aéronef, le procédé comprenant les étapes (B, F) de : réalisation d’un brut de fonderie (A), rectification par usinage, et revêtement avec un alliage métallique, caractérisé en ce que le revêtement est réalisé sur le brut de fonderie, et le brut de fonderie revêtu est rectifié par usinage. Figure pour l'abrégé : Figure 2A method of manufacturing a metal part for an aircraft turbomachine, the method comprising the steps (B, F) of: producing a casting crude (A), grinding by machining, and coating with a metal alloy, characterized in that the coating is carried out on the raw casting, and the coated raw casting is rectified by machining. Figure for abstract: Figure 2

FR1871770A 2018-11-23 2018-11-23 METHOD FOR MANUFACTURING A METAL PART FOR AN AIRCRAFT TURBOMACHINE Active FR3088839B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1871770A FR3088839B1 (en) 2018-11-23 2018-11-23 METHOD FOR MANUFACTURING A METAL PART FOR AN AIRCRAFT TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1871770A FR3088839B1 (en) 2018-11-23 2018-11-23 METHOD FOR MANUFACTURING A METAL PART FOR AN AIRCRAFT TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR3088839A1 FR3088839A1 (en) 2020-05-29
FR3088839B1 true FR3088839B1 (en) 2022-09-09

Family

ID=66542312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1871770A Active FR3088839B1 (en) 2018-11-23 2018-11-23 METHOD FOR MANUFACTURING A METAL PART FOR AN AIRCRAFT TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR3088839B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2768750B1 (en) * 1997-09-25 1999-11-05 Snecma PROCESS FOR IMPROVING OXIDATION AND CORROSION RESISTANCE OF A SUPERALLOY PART AND SUPERALLOY PART OBTAINED BY THIS PROCESS
FR2885310B1 (en) * 2005-05-09 2008-12-26 Snecma Services Sa METHOD FOR MANUFACTURING A HOLLOW DAWN COMPRISING A TUB SHAPED TOP, A METHOD FOR REPAIRING SUCH A BLADE AND DAWN OBTAINED BY ONE OF THESE PROCESSES
FR2890879B1 (en) * 2005-09-22 2009-04-24 Snecma Sa PROCESS FOR MANUFACTURING HOLLOW PIECES SUCH AS TURBOMACHINE BLADES
FR3048629B1 (en) * 2016-03-14 2018-04-06 Centre National De La Recherche Scientifique PROCESS FOR MANUFACTURING A TURBINE RING FOR TURBOMACHINE

Also Published As

Publication number Publication date
FR3088839A1 (en) 2020-05-29

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