FR3108048B1 - TURBOMACHINE PART BALANCING METHOD AND DEVICE - Google Patents

TURBOMACHINE PART BALANCING METHOD AND DEVICE Download PDF

Info

Publication number
FR3108048B1
FR3108048B1 FR2002355A FR2002355A FR3108048B1 FR 3108048 B1 FR3108048 B1 FR 3108048B1 FR 2002355 A FR2002355 A FR 2002355A FR 2002355 A FR2002355 A FR 2002355A FR 3108048 B1 FR3108048 B1 FR 3108048B1
Authority
FR
France
Prior art keywords
rotating part
rotation
axis
frame
turbomachine
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
FR2002355A
Other languages
French (fr)
Other versions
FR3108048A1 (en
Inventor
Thomas Giraudeau
Maël Nathan Robert Bahraoui
Joan David Randrianarisoa
Thomas Gérard Daniel Riviere
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.)
Filing date
Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2002355A priority Critical patent/FR3108048B1/en
Publication of FR3108048A1 publication Critical patent/FR3108048A1/en
Application granted granted Critical
Publication of FR3108048B1 publication Critical patent/FR3108048B1/en
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
    • 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
    • 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
    • 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
    • F16F15/34—Fastening arrangements therefor
    • 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
    • F05D2230/10—Manufacture by removing material
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F05D2240/61—Hollow
    • 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
    • F05D2260/96—Preventing, counteracting or reducing vibration or noise
    • 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
    • F16F2228/00—Functional characteristics, e.g. variability, frequency-dependence
    • F16F2228/001—Specific functional characteristics in numerical form or in the form of equations

Landscapes

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

Abstract

TITRE : PROCEDE ET DISPOSITIF D’EQUILIBRAGE DE PIECE DE TURBOMACHINE L’invention concerne un dispositif (2) d’équilibrage de pièce tournante de turbomachine pour aéronef comprenant : un châssis (6) apte à recevoir la pièce tournante (1) mobile en rotation suivant un axe de rotation par rapport au châssis, la pièce tournante (1) étant équipée d’un cordon de matière (5),  au moins un palier de guidage (9, 10) en rotation de la pièce tournante (1), un élément de mise en rotation (11) de la pièce tournante (1) autour de l’axe de rotation, et au moins un élément d’usinage (12) monté sur le châssis de manière mobile suivant un axe radial perpendiculaire à l’axe de rotation de la pièce tournante, l’élément d’usinage (12) étant configuré de manière à usiner le cordon de matière (5) lorsque la pièce tournante (1) se déplace vers l’élément d’usinage suivant une droite parallèle à une direction d’un vecteur (Vb) de balourd et à l’endroit du balourd. Figure pour l’abrégé : Figure 1TITLE: METHOD AND DEVICE FOR BALANCING A TURBOMACHINE PART The invention relates to a device (2) for balancing a rotating part of a turbomachine for an aircraft comprising: a frame (6) capable of receiving the rotating part (1) mobile in rotation along an axis of rotation relative to the frame, the rotating part (1) being equipped with a bead of material (5), at least one guide bearing (9, 10) in rotation of the rotating part (1), a rotation element (11) of the rotating part (1) around the axis of rotation, and at least one machining element (12) mounted on the frame in a movable manner along a radial axis perpendicular to the axis of rotation of the rotating part, the machining element (12) being configured so as to machine the bead of material (5) when the rotating part (1) moves towards the machining element along a straight line parallel to a direction of an unbalance vector (Vb) and at the location of the unbalance. Figure for the abstract: Figure 1

FR2002355A 2020-03-10 2020-03-10 TURBOMACHINE PART BALANCING METHOD AND DEVICE Active FR3108048B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2002355A FR3108048B1 (en) 2020-03-10 2020-03-10 TURBOMACHINE PART BALANCING METHOD AND DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2002355 2020-03-10
FR2002355A FR3108048B1 (en) 2020-03-10 2020-03-10 TURBOMACHINE PART BALANCING METHOD AND DEVICE

Publications (2)

Publication Number Publication Date
FR3108048A1 FR3108048A1 (en) 2021-09-17
FR3108048B1 true FR3108048B1 (en) 2022-02-25

Family

ID=71094491

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2002355A Active FR3108048B1 (en) 2020-03-10 2020-03-10 TURBOMACHINE PART BALANCING METHOD AND DEVICE

Country Status (1)

Country Link
FR (1) FR3108048B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170528A (en) * 1978-05-04 1979-10-09 Cummins Engine Company, Inc. Method of balancing a rotatable element
JPS5915602A (en) * 1982-07-20 1984-01-26 Toshiba Corp Balancing method of rotor
US5214585A (en) * 1989-06-30 1993-05-25 General Electric Company Balancing method and product
JPH05273070A (en) * 1992-03-24 1993-10-22 Mitsubishi Heavy Ind Ltd Unbalance correcting device of rotary body
DE102004037608A1 (en) * 2004-08-03 2006-03-16 Rolls-Royce Deutschland Ltd & Co Kg Gas turbine engine`s rotary aviation component e.g. blade of blisk disk, balancing method, involves applying material of selected mass by material coating procedure at selected place of component based on result of balance test
US10544678B2 (en) * 2015-02-04 2020-01-28 United Technologies Corporation Gas turbine engine rotor disk balancing
DE102015103670B4 (en) * 2015-03-12 2016-12-01 Schenck Rotec Gmbh Method and device for compensating an imbalance of a rotor

Also Published As

Publication number Publication date
FR3108048A1 (en) 2021-09-17

Similar Documents

Publication Publication Date Title
CN101965240B (en) Machine tool, particularly for milling a turbocharger compressor impeller
US4793722A (en) Flexible damped bearing assembly
US5394977A (en) Apparatus and method for use in replacing conveyor belts
US20180347365A1 (en) Device for balancing a rotor of a turbomachine
US20150226265A1 (en) Systems, apparatuses and methods for lifting, positioning and removing a bearing assembly from a shaft
CN107009393A (en) One kind cutting pendulous device and its swinging method
FR3108048B1 (en) TURBOMACHINE PART BALANCING METHOD AND DEVICE
CA2356822A1 (en) Welding carriage
CN206601094U (en) A kind of axiality detection device
WO2004007128A8 (en) Workpiece mounting for precision machining
CN214418199U (en) Auxiliary positioning fixture for turning inner hole of bearing seat
FR3132350B1 (en) rotor unbalance simulator and test bench equipped with this simulator
EP0421872B1 (en) Milling tool, especially for a machining robot
CN211199022U (en) Novel winding displacement shaft installation device of glass fiber drawing machine
JP2883399B2 (en) Spindle device
KR101526107B1 (en) Alignment apparatus for bearing rotor of turbine generator
CN108895998B (en) Measuring mechanism for crankshaft connecting rod neck
CN101858815B (en) Drum brake and hub static balance testing device
CN112935788A (en) Butt joint guiding device of unit body with long shaft and technological method
FR3093533B1 (en) damping device for turbomachine rotor
JP3133513U (en) Rope guide device
CN220331004U (en) Static balancer for grinding wheel
CN110903030A (en) Novel winding displacement shaft installation device of glass fiber drawing machine
FR3093531B1 (en) Device for centering and guiding in rotation a rotating part with an oil supply circuit
CN110666193B (en) Machine tool spindle mechanism

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210917

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5