FR3112607B1 - TEST BENCH AND ITS IMPLEMENTATION PROCESS - Google Patents

TEST BENCH AND ITS IMPLEMENTATION PROCESS Download PDF

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Publication number
FR3112607B1
FR3112607B1 FR2007413A FR2007413A FR3112607B1 FR 3112607 B1 FR3112607 B1 FR 3112607B1 FR 2007413 A FR2007413 A FR 2007413A FR 2007413 A FR2007413 A FR 2007413A FR 3112607 B1 FR3112607 B1 FR 3112607B1
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FR
France
Prior art keywords
test bench
implementation process
uprights
axis
vertical
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
FR2007413A
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French (fr)
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FR3112607A1 (en
Inventor
Eric André François Pellion
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
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Safran Aircraft Engines SAS
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Publication date
Application filed by Safran Aircraft Engines SAS filed Critical Safran Aircraft Engines SAS
Priority to FR2007413A priority Critical patent/FR3112607B1/en
Publication of FR3112607A1 publication Critical patent/FR3112607A1/en
Application granted granted Critical
Publication of FR3112607B1 publication Critical patent/FR3112607B1/en
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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
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/0028—Force sensors associated with force applying means
    • G01L5/0042—Force sensors associated with force applying means applying a torque
    • 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
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
    • G01M5/0058—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems of elongated objects, e.g. pipes, masts, towers or railways

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (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 : - une pièce (100) à tester ayant un axe d’allongement vertical (Z), - un système d’application (2) d’un couple de rotation à la pièce (100) autour dudit axe (Z), - au moins un élément de guidage (3), et - un système de reprise (4) du couple caractérisé en ce qu’il comprend : - un palonnier (20), - un portique (30) comportant deux montants verticaux (31a, 31b) et au moins une poutre horizontale (32a, 32b), - des vérins de liaison (40a, 40b) du palonnier (20) aux montants (31a, 31b). 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 part (100) to be tested having a vertical elongation axis (Z), - a system (2) for applying a rotational torque to the part (100) around said axis (Z), - at least one guide element (3), and - a torque take-up system (4) characterized in that it comprises: - a lifting beam (20), - a gantry (30) comprising two vertical uprights (31a, 31b) and at least one horizontal beam (32a, 32b), - connecting jacks (40a, 40b) of the lifter (20) to the uprights (31a, 31b). Figure for the abstract: Figure 2

FR2007413A 2020-07-15 2020-07-15 TEST BENCH AND ITS IMPLEMENTATION PROCESS Active FR3112607B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2007413A FR3112607B1 (en) 2020-07-15 2020-07-15 TEST BENCH AND ITS IMPLEMENTATION PROCESS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2007413 2020-07-15
FR2007413A FR3112607B1 (en) 2020-07-15 2020-07-15 TEST BENCH AND ITS IMPLEMENTATION PROCESS

Publications (2)

Publication Number Publication Date
FR3112607A1 FR3112607A1 (en) 2022-01-21
FR3112607B1 true FR3112607B1 (en) 2023-04-07

Family

ID=73013595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2007413A Active FR3112607B1 (en) 2020-07-15 2020-07-15 TEST BENCH AND ITS IMPLEMENTATION PROCESS

Country Status (1)

Country Link
FR (1) FR3112607B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6718833B2 (en) * 2001-03-05 2004-04-13 Adtech Systems Research, Inc. Multiaxial high cycle fatigue test system
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
FR3112607A1 (en) 2022-01-21

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