FR3050671B1 - Procede de realisation d'une piece de turbomachine comprenant au moins une protuberance revetue de materiau abrasif - Google Patents

Procede de realisation d'une piece de turbomachine comprenant au moins une protuberance revetue de materiau abrasif Download PDF

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Publication number
FR3050671B1
FR3050671B1 FR1653846A FR1653846A FR3050671B1 FR 3050671 B1 FR3050671 B1 FR 3050671B1 FR 1653846 A FR1653846 A FR 1653846A FR 1653846 A FR1653846 A FR 1653846A FR 3050671 B1 FR3050671 B1 FR 3050671B1
Authority
FR
France
Prior art keywords
protuberance
coated
producing
abrasive material
turbomachine part
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
FR1653846A
Other languages
English (en)
Other versions
FR3050671A1 (fr
Inventor
Mathieu Mauroy
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
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 Safran Aircraft Engines SAS, SNECMA SAS filed Critical Safran Aircraft Engines SAS
Priority to FR1653846A priority Critical patent/FR3050671B1/fr
Priority to CN201720455747.5U priority patent/CN207047307U/zh
Publication of FR3050671A1 publication Critical patent/FR3050671A1/fr
Application granted granted Critical
Publication of FR3050671B1 publication Critical patent/FR3050671B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C23C4/11—Oxides
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/44—Free-space packings
    • F16J15/445—Free-space packings with means for adjusting the clearance
    • 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
    • F05D2230/30—Manufacture with deposition of material
    • F05D2230/31—Layer deposition
    • F05D2230/312—Layer deposition by plasma spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR1653846A 2016-04-28 2016-04-28 Procede de realisation d'une piece de turbomachine comprenant au moins une protuberance revetue de materiau abrasif Active FR3050671B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1653846A FR3050671B1 (fr) 2016-04-28 2016-04-28 Procede de realisation d'une piece de turbomachine comprenant au moins une protuberance revetue de materiau abrasif
CN201720455747.5U CN207047307U (zh) 2016-04-28 2017-04-27 用于在至少一个突起上产生研磨材料的沉积物的设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1653846A FR3050671B1 (fr) 2016-04-28 2016-04-28 Procede de realisation d'une piece de turbomachine comprenant au moins une protuberance revetue de materiau abrasif
FR1653846 2016-04-28

Publications (2)

Publication Number Publication Date
FR3050671A1 FR3050671A1 (fr) 2017-11-03
FR3050671B1 true FR3050671B1 (fr) 2018-04-27

Family

ID=57184530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1653846A Active FR3050671B1 (fr) 2016-04-28 2016-04-28 Procede de realisation d'une piece de turbomachine comprenant au moins une protuberance revetue de materiau abrasif

Country Status (2)

Country Link
CN (1) CN207047307U (fr)
FR (1) FR3050671B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3092779B1 (fr) * 2019-02-19 2021-02-26 Safran Aircraft Engines Outillage amélioré pour le revêtement de léchettes
FR3123011B1 (fr) * 2021-05-19 2023-07-14 Safran Aircraft Engines Outillage de traitement d’une piece de turbomachine d’aeronef

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2893360A1 (fr) * 2005-11-15 2007-05-18 Snecma Sa Procede de realisation d'une lechette de labyrinthe d'etancheite, piece thermomecanique et turbomachine comprenant une telle lechette
DE102005060712A1 (de) * 2005-12-20 2007-06-21 Mtu Aero Engines Gmbh Verfahren zum Herstellen einer Schaufelspitzenpanzerung
JP5582910B2 (ja) * 2010-07-30 2014-09-03 三菱重工業株式会社 遮熱コーティング施工方法
EP3105361B1 (fr) * 2014-02-14 2020-10-28 United Technologies Corporation Procédé de fabrication d'une aube à pointe abrasive

Also Published As

Publication number Publication date
FR3050671A1 (fr) 2017-11-03
CN207047307U (zh) 2018-02-27

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