FR3112608B1 - TEST BENCH AND ITS IMPLEMENTATION PROCESS - Google Patents

TEST BENCH AND ITS IMPLEMENTATION PROCESS Download PDF

Info

Publication number
FR3112608B1
FR3112608B1 FR2007415A FR2007415A FR3112608B1 FR 3112608 B1 FR3112608 B1 FR 3112608B1 FR 2007415 A FR2007415 A FR 2007415A FR 2007415 A FR2007415 A FR 2007415A FR 3112608 B1 FR3112608 B1 FR 3112608B1
Authority
FR
France
Prior art keywords
test bench
horn
uprights
implementation process
gantry
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
FR2007415A
Other languages
French (fr)
Other versions
FR3112608A1 (en
Inventor
Eric André François Pellion
Thibault Xavier Alexis Berranger
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 FR2007415A priority Critical patent/FR3112608B1/en
Publication of FR3112608A1 publication Critical patent/FR3112608A1/en
Application granted granted Critical
Publication of FR3112608B1 publication Critical patent/FR3112608B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/02—Gearings; Transmission mechanisms
    • G01M13/027—Test-benches with force-applying means, e.g. loading of drive shafts along several directions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0025—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of elongated objects, e.g. pipes, masts, towers or railways
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0075—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by means of external apparatus, e.g. test benches or portable test systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

L’invention concerne un banc d’essai (1) pour solliciter en torsion une pièce (100) d’une turbomachine d’aéronef, comprenant un système de reprise de couple (4), lui-même comprenant : - un guignol (10) solidaire en rotation de la pièce (100), - des galets (11) de support du guignol (10) et de guidage en rotation du guignol (10) autour dudit axe (X), - un portique (30) comportant deux montants verticaux (31) qui sont situés de chaque côté de la pièce (100), et - des bielles (20) de liaison du guignol (10) aux montants (31) du portique (30), chaque bielle (20) comportant une première extrémité (21) articulée sur le guignol (10) et une seconde extrémité (22) opposée articulée sur un des montants (31). L’invention concerne en outre un procédé de mise en œuvre d’un effort en torsion d’une pièce (100), telle qu’un arbre de turbomachine d’aéronef, au moyen d’un banc d’essai (1) tel que décrit précédemment. Figure pour l'abrégé : Figure 2The invention relates to a test bench (1) for stressing in torsion a part (100) of an aircraft turbomachine, comprising a torque take-up system (4), itself comprising: - a bell crank (10 ) integral in rotation with the part (100), - rollers (11) for supporting the horn (10) and for guiding the horn (10) in rotation around said axis (X), - a gantry (30) comprising two uprights vertical (31) which are located on each side of the part (100), and - connecting rods (20) of the horn (10) to the uprights (31) of the gantry (30), each connecting rod (20) comprising a first end (21) articulated on the bell crank (10) and a second opposite end (22) articulated on one of the uprights (31). The invention further relates to a method for applying a torsional force to a part (100), such as an aircraft turbomachine shaft, by means of a test bench (1) such than previously described. Figure for the abstract: Figure 2

FR2007415A 2020-07-15 2020-07-15 TEST BENCH AND ITS IMPLEMENTATION PROCESS Active FR3112608B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2007415A FR3112608B1 (en) 2020-07-15 2020-07-15 TEST BENCH AND ITS IMPLEMENTATION PROCESS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007415 2020-07-15
FR2007415A FR3112608B1 (en) 2020-07-15 2020-07-15 TEST BENCH AND ITS IMPLEMENTATION PROCESS

Publications (2)

Publication Number Publication Date
FR3112608A1 FR3112608A1 (en) 2022-01-21
FR3112608B1 true FR3112608B1 (en) 2022-06-10

Family

ID=73013596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007415A Active FR3112608B1 (en) 2020-07-15 2020-07-15 TEST BENCH AND ITS IMPLEMENTATION PROCESS

Country Status (1)

Country Link
FR (1) FR3112608B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108225693A (en) * 2017-12-21 2018-06-29 杭州中德传动设备有限公司 A kind of rotary decelerator rigidity detection device and its detection method
CN108414170B (en) * 2018-03-15 2019-05-10 哈尔滨工业大学 Stiffness measurement device under a kind of synchronous loading environment of large-size axis parts shape part bending

Also Published As

Publication number Publication date
FR3112608A1 (en) 2022-01-21

Similar Documents

Publication Publication Date Title
CN102998127B (en) Endurance test bench of automobile pedals
CN107238457A (en) A kind of low thrust measurement apparatus
KR100377373B1 (en) Fatigue and twist tester for wires
CN108709709A (en) A kind of multi-axes vibration test platform loading device
CN112666024A (en) Clamp bending test device based on vibration physical field
FR3112608B1 (en) TEST BENCH AND ITS IMPLEMENTATION PROCESS
EP0824981A1 (en) Process for manufacturing a hollow turbine blade and device used for on-going hot twisting
CN208780454U (en) Detection device for hub bearing repeated bend test
JPS5965237A (en) Damping force testing apparatus for shock absorber
FR2471257A1 (en) DEVICE FOR THE RECTIFICATION WITHOUT POINTS OF SYMMETRIC SURFACES OF REVOLUTION OF WORKPIECES
CN208350315U (en) A kind of multi-axes vibration test platform loading device
CN108414173A (en) A kind of rubber bushing torsion rigidity measurer and measurement method
JPH02122239A (en) Screw driving type material testing machine
EP0614076B1 (en) Vibration testing bench for cable
FR3112607B1 (en) TEST BENCH AND ITS IMPLEMENTATION PROCESS
CN219532772U (en) Static load testing device
CN113984518B (en) Loading test device and method for carrying out variable pulling-torsion ratio by utilizing single-shaft testing machine
RU209924U1 (en) Stand for testing hydraulic cylinders with hydrostatic guides
RU2399034C1 (en) Gripping device for fixation of rod samples that do not have grip part in process of tensile tests
CN212807612U (en) Fatigue life test bed for bending moment-free speed reducer
CN214668115U (en) Adopt vibration damping mount's universal material testing machine
CN214538515U (en) Online calibrator for small-caliber safety valve
CN111006868B (en) Large-range adjustable simulation load device
CN209820683U (en) Rotary pressure sensor fatigue test assembly
RU2135972C1 (en) Testing calibration device for power measuring system

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220121

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4