FR3130370B1 - Angle calibration system - Google Patents

Angle calibration system Download PDF

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Publication number
FR3130370B1
FR3130370B1 FR2113312A FR2113312A FR3130370B1 FR 3130370 B1 FR3130370 B1 FR 3130370B1 FR 2113312 A FR2113312 A FR 2113312A FR 2113312 A FR2113312 A FR 2113312A FR 3130370 B1 FR3130370 B1 FR 3130370B1
Authority
FR
France
Prior art keywords
frame
actuator
translation
calibration system
extensometer
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
FR2113312A
Other languages
French (fr)
Other versions
FR3130370A1 (en
Inventor
PASCAL NOëL BROSSIER
Léa Brossier
Pierre Bouissou
Joseph Henry
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 FR2113312A priority Critical patent/FR3130370B1/en
Publication of FR3130370A1 publication Critical patent/FR3130370A1/en
Application granted granted Critical
Publication of FR3130370B1 publication Critical patent/FR3130370B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/04—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness by measuring coordinates of points
    • G01B21/042—Calibration or calibration artifacts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/30—Measuring arrangements characterised by the use of mechanical techniques for measuring the deformation in a solid, e.g. mechanical strain gauge
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/62—Manufacturing, calibrating, or repairing devices used in investigations covered by the preceding subgroups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

La présente invention concerne un système d’étalonnage en angle (3) d’un extensomètre (1), le système comprenant un bâti (30), un tambour (31) monté à rotation sur le bâti (30) et adapté pour être couplé en rotation avec une pige (15) de l’extensomètre (1), un actionneur (32) monté à translation sur le bâti (30), un dispositif de transmission (33) reliant le tambour (31) à l’actionneur (32) de sorte à ce qu’une rotation du tambour (31) par rapport au bâti (30) entraine une translation de l’actionneur (32) par rapport au bâti (30), un capteur (34) configuré pour mesurer la translation de l’actionneur (32) par rapport au bâti (30) et un contrôleur connecté au capteur (34) et configuré pour déduire un angle de la pige (15) de l’extensomètre (1) de la translation de l’actionneur (32). Figure pour l’abrégé : Fig. 1The present invention relates to an angle calibration system (3) of an extensometer (1), the system comprising a frame (30), a drum (31) rotatably mounted on the frame (30) and adapted to be coupled in rotation with a rod (15) of the extensometer (1), an actuator (32) mounted in translation on the frame (30), a transmission device (33) connecting the drum (31) to the actuator (32 ) so that a rotation of the drum (31) relative to the frame (30) causes a translation of the actuator (32) relative to the frame (30), a sensor (34) configured to measure the translation of the actuator (32) relative to the frame (30) and a controller connected to the sensor (34) and configured to deduce an angle of the pin (15) of the extensometer (1) from the translation of the actuator (32 ). Figure for abstract: Fig. 1

FR2113312A 2021-12-10 2021-12-10 Angle calibration system Active FR3130370B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2113312A FR3130370B1 (en) 2021-12-10 2021-12-10 Angle calibration system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113312A FR3130370B1 (en) 2021-12-10 2021-12-10 Angle calibration system
FR2113312 2021-12-10

Publications (2)

Publication Number Publication Date
FR3130370A1 FR3130370A1 (en) 2023-06-16
FR3130370B1 true FR3130370B1 (en) 2023-11-03

Family

ID=88586089

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113312A Active FR3130370B1 (en) 2021-12-10 2021-12-10 Angle calibration system

Country Status (1)

Country Link
FR (1) FR3130370B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160325A (en) * 1977-11-04 1979-07-10 Instron Corporation Extensometer
CN210487523U (en) * 2019-07-12 2020-05-08 天津大学 Two-way extensometer calibration instrument based on angle sensor

Also Published As

Publication number Publication date
FR3130370A1 (en) 2023-06-16

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