FR2984788B1 - Support pour aube de turbomachine - Google Patents

Support pour aube de turbomachine

Info

Publication number
FR2984788B1
FR2984788B1 FR1162397A FR1162397A FR2984788B1 FR 2984788 B1 FR2984788 B1 FR 2984788B1 FR 1162397 A FR1162397 A FR 1162397A FR 1162397 A FR1162397 A FR 1162397A FR 2984788 B1 FR2984788 B1 FR 2984788B1
Authority
FR
France
Prior art keywords
vane
support
measuring machine
blade
turbomachine blade
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
FR1162397A
Other languages
English (en)
Other versions
FR2984788A1 (fr
Inventor
Matthieu Dujardin
Franck Metivier
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 FR1162397A priority Critical patent/FR2984788B1/fr
Publication of FR2984788A1 publication Critical patent/FR2984788A1/fr
Application granted granted Critical
Publication of FR2984788B1 publication Critical patent/FR2984788B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B23Q3/063—Work-clamping means adapted for holding workpieces having a special form or being made from a special material for holding turbine blades
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
    • G01B5/0004—Supports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/205—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of turbine blades or propellers
    • 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
    • F05D2260/00—Function
    • F05D2260/83—Testing, e.g. methods, components or tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Coating Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

L'invention concerne un procédé de contrôle d'une aube (46), comportant les étapes successives suivantes : . premier contrôle d'une aube (46) par une machine de mesures, ladite aube (46) étant prise dans un bloc d'enrobage et positionnée dans une prise de pièces (40) de ladite machine de mesures ; . extraction de l'aube (46) dudit bloc d'enrobage ; . deuxième contrôle de l'aube (46) par la machine de mesures, ladite aube (46) étant maintenue dans un support (42) la positionnant dans la prise de pièces (40) dans une position sensiblement identique à celle que l'aube (46) occupait lors du premier contrôle.
FR1162397A 2011-12-23 2011-12-23 Support pour aube de turbomachine Active FR2984788B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1162397A FR2984788B1 (fr) 2011-12-23 2011-12-23 Support pour aube de turbomachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1162397A FR2984788B1 (fr) 2011-12-23 2011-12-23 Support pour aube de turbomachine

Publications (2)

Publication Number Publication Date
FR2984788A1 FR2984788A1 (fr) 2013-06-28
FR2984788B1 true FR2984788B1 (fr) 2014-08-29

Family

ID=45815776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162397A Active FR2984788B1 (fr) 2011-12-23 2011-12-23 Support pour aube de turbomachine

Country Status (1)

Country Link
FR (1) FR2984788B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104316008A (zh) * 2014-10-21 2015-01-28 西安交通大学 一种姿态可调的叶片型面测量辅助装置
CN108723820A (zh) * 2018-05-30 2018-11-02 中国航发动力股份有限公司 一种用于航空发动机精锻叶片机械加工的叶型装夹装置

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9542739B1 (en) 2015-08-12 2017-01-10 General Electric Company Virtual turbomachine blade contact gap inspection
GB201608639D0 (en) * 2016-05-17 2016-06-29 Rolls Royce Plc Fixture for holding a complex-shaped part during a machining operation
US10013752B2 (en) 2016-11-18 2018-07-03 General Electric Company Virtual blade inspection
CN110238776A (zh) * 2019-07-10 2019-09-17 无锡航亚科技股份有限公司 精锻叶片进气边轮廓加工的专用夹具

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621556A (en) * 1949-04-28 1952-12-16 Jones & Lamson Mach Co Comparator for testing turbine blades and the like
US4333239A (en) * 1980-06-02 1982-06-08 United Technologies Corporation Method and apparatus for inspecting shrouds of rotor blades
CH664317A5 (de) * 1983-08-09 1988-02-29 Hauni Werke Koerber & Co Kg Verfahren und vorrichtung zum loesen gegossener spannbloecke von werkstuecken.
US7762004B2 (en) * 2007-01-31 2010-07-27 General Electric Company Inspection tool for measuring bucket Z notch position

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104316008A (zh) * 2014-10-21 2015-01-28 西安交通大学 一种姿态可调的叶片型面测量辅助装置
CN108723820A (zh) * 2018-05-30 2018-11-02 中国航发动力股份有限公司 一种用于航空发动机精锻叶片机械加工的叶型装夹装置

Also Published As

Publication number Publication date
FR2984788A1 (fr) 2013-06-28

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