FR3021064B1 - Disque et procede d'equilibrage - Google Patents

Disque et procede d'equilibrage Download PDF

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Publication number
FR3021064B1
FR3021064B1 FR1454421A FR1454421A FR3021064B1 FR 3021064 B1 FR3021064 B1 FR 3021064B1 FR 1454421 A FR1454421 A FR 1454421A FR 1454421 A FR1454421 A FR 1454421A FR 3021064 B1 FR3021064 B1 FR 3021064B1
Authority
FR
France
Prior art keywords
disc
edges
rotation
central axis
balancing disc
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
FR1454421A
Other languages
English (en)
Other versions
FR3021064A1 (fr
Inventor
Remi Bourion
Thierry Capolungo
Elise Rochel
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 FR1454421A priority Critical patent/FR3021064B1/fr
Publication of FR3021064A1 publication Critical patent/FR3021064A1/fr
Application granted granted Critical
Publication of FR3021064B1 publication Critical patent/FR3021064B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/662—Balancing of rotors
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/322—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels the rotating body being a shaft
    • 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
    • F05D2260/15—Load 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
    • G01M1/30—Compensating imbalance
    • G01M1/34—Compensating imbalance by removing material from the body to be tested, e.g. from the tread of tyres
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Testing Of Balance (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

L'invention concerne le domaine de l'équilibrage de disques tournants, et plus spécifiquement un disque (20) présentant un ou plusieurs bords (26) disposés autour d'un axe central de rotation (X) dudit disque (20). Lesdits un ou plusieurs bords (26) sont chanfreinés de manière sensiblement inégale autour dudit axe central de rotation (X) pour ainsi compenser au moins partiellement un balourd du disque (20).
FR1454421A 2014-05-16 2014-05-16 Disque et procede d'equilibrage Active FR3021064B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1454421A FR3021064B1 (fr) 2014-05-16 2014-05-16 Disque et procede d'equilibrage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1454421 2014-05-16
FR1454421A FR3021064B1 (fr) 2014-05-16 2014-05-16 Disque et procede d'equilibrage

Publications (2)

Publication Number Publication Date
FR3021064A1 FR3021064A1 (fr) 2015-11-20
FR3021064B1 true FR3021064B1 (fr) 2020-05-29

Family

ID=51063710

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1454421A Active FR3021064B1 (fr) 2014-05-16 2014-05-16 Disque et procede d'equilibrage

Country Status (1)

Country Link
FR (1) FR3021064B1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1081605A (en) * 1963-11-13 1967-08-31 M A N Turbo G M B H Improvements in or relating to balance weights and their location on rotary bodies
US6354780B1 (en) * 2000-09-15 2002-03-12 General Electric Company Eccentric balanced blisk
FR2907498B1 (fr) * 2006-10-24 2009-01-23 Snecma Sa Systeme d'equilibrage pour rotor de turbomachine
US8342804B2 (en) * 2008-09-30 2013-01-01 Pratt & Whitney Canada Corp. Rotor disc and method of balancing
DE102009014846B4 (de) * 2009-03-30 2018-10-04 Rolls-Royce Deutschland Ltd & Co Kg Rotor für eine Strömungsmaschine, insbesondere für ein Gasturbinentriebwerk, der in Aussparungen eines Befestigungsflansches Materialentnahmestege zum Auswuchten des Rotors aufweist
DE102010015404B4 (de) * 2010-04-19 2012-02-16 Mtu Aero Engines Gmbh Verfahren zur Reparatur einer Rotoranordnung einer Turbomaschine, Ringelement für eine Rotoranordnung einer Turbomaschine sowie Rotoranordnung für eine Turbomaschine
EP2405100A1 (fr) * 2010-07-05 2012-01-11 Siemens Aktiengesellschaft Agencement d' étanchéité et d'équilibrage combiné pour disque de turbine
US9511457B2 (en) * 2012-02-09 2016-12-06 Pratt & Whitney Canada Corp. Gas turbine engine rotor balancing

Also Published As

Publication number Publication date
FR3021064A1 (fr) 2015-11-20

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