FR2948741B1 - STATIC METHOD FOR BALANCING A SURFACE TREE OF A TURBOMACHINE - Google Patents

STATIC METHOD FOR BALANCING A SURFACE TREE OF A TURBOMACHINE

Info

Publication number
FR2948741B1
FR2948741B1 FR0903753A FR0903753A FR2948741B1 FR 2948741 B1 FR2948741 B1 FR 2948741B1 FR 0903753 A FR0903753 A FR 0903753A FR 0903753 A FR0903753 A FR 0903753A FR 2948741 B1 FR2948741 B1 FR 2948741B1
Authority
FR
France
Prior art keywords
turbomachine
balancing
static method
surface tree
tree
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
FR0903753A
Other languages
French (fr)
Other versions
FR2948741A1 (en
Inventor
Frederic Ferdinand Jacques Battle
Sylvain Pierre Votie
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 Helicopter Engines SAS
Original Assignee
Turbomeca SA
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 Turbomeca SA filed Critical Turbomeca SA
Priority to FR0903753A priority Critical patent/FR2948741B1/en
Publication of FR2948741A1 publication Critical patent/FR2948741A1/en
Application granted granted Critical
Publication of FR2948741B1 publication Critical patent/FR2948741B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/16—Centering rotors within the stator; Balancing rotors
    • H02K15/165—Balancing the rotor
    • 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
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/027—Arrangements for balancing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/14—Determining imbalance
    • G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
    • G01M1/24—Performing balancing on elastic shafts, e.g. for crankshafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Testing Of Balance (AREA)
FR0903753A 2009-07-30 2009-07-30 STATIC METHOD FOR BALANCING A SURFACE TREE OF A TURBOMACHINE Active FR2948741B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0903753A FR2948741B1 (en) 2009-07-30 2009-07-30 STATIC METHOD FOR BALANCING A SURFACE TREE OF A TURBOMACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0903753A FR2948741B1 (en) 2009-07-30 2009-07-30 STATIC METHOD FOR BALANCING A SURFACE TREE OF A TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR2948741A1 FR2948741A1 (en) 2011-02-04
FR2948741B1 true FR2948741B1 (en) 2015-08-21

Family

ID=42026383

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0903753A Active FR2948741B1 (en) 2009-07-30 2009-07-30 STATIC METHOD FOR BALANCING A SURFACE TREE OF A TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR2948741B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2219564B1 (en) * 1973-02-28 1975-08-22 Alsthom
FR2626370B1 (en) * 1988-01-27 1990-05-25 Snecma METHOD OF BALANCING A ROTOR MOUNTED ON BEARINGS, ESPECIALLY FOR A TURBOMACHINE
US5214585A (en) * 1989-06-30 1993-05-25 General Electric Company Balancing method and product

Also Published As

Publication number Publication date
FR2948741A1 (en) 2011-02-04

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

CD Change of name or company name

Owner name: SAFRAN HELICOPTER ENGINES, FR

Effective date: 20170727