FR3111831B1 - LASER POSITIONING DEVICE FOR TURBOMACHINE - Google Patents

LASER POSITIONING DEVICE FOR TURBOMACHINE Download PDF

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Publication number
FR3111831B1
FR3111831B1 FR2006638A FR2006638A FR3111831B1 FR 3111831 B1 FR3111831 B1 FR 3111831B1 FR 2006638 A FR2006638 A FR 2006638A FR 2006638 A FR2006638 A FR 2006638A FR 3111831 B1 FR3111831 B1 FR 3111831B1
Authority
FR
France
Prior art keywords
positioning device
emitter
turbomachine
laser beam
reference element
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
FR2006638A
Other languages
French (fr)
Other versions
FR3111831A1 (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
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 FR2006638A priority Critical patent/FR3111831B1/en
Publication of FR3111831A1 publication Critical patent/FR3111831A1/en
Application granted granted Critical
Publication of FR3111831B1 publication Critical patent/FR3111831B1/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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes

Abstract

Ensemble (100) comportant : - une pièce (10) comprenant un élément de référence, centré sur un axe (X), - un émetteur (20) de faisceau laser (21), et - un dispositif (30) de positionnement de l’émetteur (20) par rapport audit élément de référence de la pièce (10) ; caractérisé en ce que le dispositif (30) de positionnement comprend : -- un corps (31) cylindrique creux muni d’au moins deux mors (32) configurés pour former une mâchoire de serrage, ledit corps (31) étant configuré pour recevoir ledit émetteur (20) de faisceau laser (21), et -- un écrou (37) de serrage, monté autour du corps (31) cylindrique, serrant ladite mâchoire de serrage autour dudit émetteur (20) de faisceau laser (21) ; et en ce que le corps (31) cylindrique du dispositif (30) de positionnement présente une surface (35) cylindrique externe montée de manière ajustée dans ledit élément de référence. Figure pour l'abrégé : Figure 2Assembly (100) comprising: - a part (10) comprising a reference element, centered on an axis (X), - a laser beam emitter (20) (21), and - a device (30) for positioning the emitter (20) with respect to said part reference element (10); characterized in that the positioning device (30) comprises: -- a hollow cylindrical body (31) provided with at least two jaws (32) configured to form a clamping jaw, said body (31) being configured to receive said emitter (20) of laser beam (21), and -- a clamping nut (37), mounted around the cylindrical body (31), clamping said clamping jaw around said emitter (20) of laser beam (21); and in that the cylindrical body (31) of the positioning device (30) has an outer cylindrical surface (35) snugly mounted in said reference element. Figure for abstract: Figure 2

FR2006638A 2020-06-24 2020-06-24 LASER POSITIONING DEVICE FOR TURBOMACHINE Active FR3111831B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2006638A FR3111831B1 (en) 2020-06-24 2020-06-24 LASER POSITIONING DEVICE FOR TURBOMACHINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2006638 2020-06-24
FR2006638A FR3111831B1 (en) 2020-06-24 2020-06-24 LASER POSITIONING DEVICE FOR TURBOMACHINE

Publications (2)

Publication Number Publication Date
FR3111831A1 FR3111831A1 (en) 2021-12-31
FR3111831B1 true FR3111831B1 (en) 2022-07-22

Family

ID=72644414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2006638A Active FR3111831B1 (en) 2020-06-24 2020-06-24 LASER POSITIONING DEVICE FOR TURBOMACHINE

Country Status (1)

Country Link
FR (1) FR3111831B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6823598B1 (en) * 2003-09-30 2004-11-30 Michael C. Loescher Laser supporting attachment for vehicle alignment system
CN203817470U (en) * 2014-05-12 2014-09-10 山东威达机械股份有限公司 Inserting-in type drill chuck
FR3047191B1 (en) * 2016-01-29 2018-03-02 Snecma Mexico, S.A. De C.V. PRECISION POSITIONING DEVICE
CN106541156B (en) * 2016-12-16 2018-06-22 华南理工大学 The device and method of Four-axis milling center machine tool tailstock positioning is carried out using laser pen
FR3068078B1 (en) * 2017-06-27 2021-06-25 Safran Aircraft Engines DEVICE AND METHOD FOR ASSEMBLING A TURBOMACHINE
CN107727006A (en) * 2017-08-04 2018-02-23 江苏亘德科技有限公司 A kind of bearing centralising device
CN111060035A (en) * 2020-01-10 2020-04-24 四川亚力超膜科技有限公司 Remote centering detection mechanism

Also Published As

Publication number Publication date
FR3111831A1 (en) 2021-12-31

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