FR3058193B1 - METHOD OF RADIALLY EXPANSIONING A HOLE COMBINED WITH A MOUNTING WITH INTERFERENCE OF A FASTENING IN THIS HOLE AND TOOLING FOR ITS IMPLEMENTATION - Google Patents

METHOD OF RADIALLY EXPANSIONING A HOLE COMBINED WITH A MOUNTING WITH INTERFERENCE OF A FASTENING IN THIS HOLE AND TOOLING FOR ITS IMPLEMENTATION Download PDF

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Publication number
FR3058193B1
FR3058193B1 FR1660480A FR1660480A FR3058193B1 FR 3058193 B1 FR3058193 B1 FR 3058193B1 FR 1660480 A FR1660480 A FR 1660480A FR 1660480 A FR1660480 A FR 1660480A FR 3058193 B1 FR3058193 B1 FR 3058193B1
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France
Prior art keywords
hole
radially
mounting
expansioning
tooling
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
FR1660480A
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French (fr)
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FR3058193A1 (en
Inventor
Jean-Baptiste TUERY
Clement Chirol
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.)
Airbus Operations SAS
Original Assignee
Airbus Operations 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 Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1660480A priority Critical patent/FR3058193B1/en
Publication of FR3058193A1 publication Critical patent/FR3058193A1/en
Application granted granted Critical
Publication of FR3058193B1 publication Critical patent/FR3058193B1/en
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P9/00—Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified
    • B23P9/02—Treating or finishing by applying pressure, e.g. knurling
    • B23P9/025—Treating or finishing by applying pressure, e.g. knurling to inner walls of holes by using axially moving tools
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
    • F16B4/004—Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Insertion Pins And Rivets (AREA)

Abstract

L'invention a pour objet un procédé d'expansion radiale d'un trou (16) réalisé dans au moins une pièce (10) et de montage avec interférence d'une fixation (20) dans le trou (16), le procédé consistant à faire passer un outil d'expansion (32) à travers le trou (16), pour obtenir une expansion radiale et à introduire la fixation (20) dans le trou (16) en étant accolée à l'outil d'expansion (32).The invention relates to a method of radially expanding a hole (16) in at least one piece (10) and interfering mounting a fastener (20) in the hole (16), the method comprising passing an expanding tool (32) through the hole (16) to radially expand and inserting the fastener (20) into the hole (16) adjacent to the expansion tool (32). ).

FR1660480A 2016-10-28 2016-10-28 METHOD OF RADIALLY EXPANSIONING A HOLE COMBINED WITH A MOUNTING WITH INTERFERENCE OF A FASTENING IN THIS HOLE AND TOOLING FOR ITS IMPLEMENTATION Active FR3058193B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1660480A FR3058193B1 (en) 2016-10-28 2016-10-28 METHOD OF RADIALLY EXPANSIONING A HOLE COMBINED WITH A MOUNTING WITH INTERFERENCE OF A FASTENING IN THIS HOLE AND TOOLING FOR ITS IMPLEMENTATION

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1660480 2016-10-28
FR1660480A FR3058193B1 (en) 2016-10-28 2016-10-28 METHOD OF RADIALLY EXPANSIONING A HOLE COMBINED WITH A MOUNTING WITH INTERFERENCE OF A FASTENING IN THIS HOLE AND TOOLING FOR ITS IMPLEMENTATION

Publications (2)

Publication Number Publication Date
FR3058193A1 FR3058193A1 (en) 2018-05-04
FR3058193B1 true FR3058193B1 (en) 2019-03-22

Family

ID=57796578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1660480A Active FR3058193B1 (en) 2016-10-28 2016-10-28 METHOD OF RADIALLY EXPANSIONING A HOLE COMBINED WITH A MOUNTING WITH INTERFERENCE OF A FASTENING IN THIS HOLE AND TOOLING FOR ITS IMPLEMENTATION

Country Status (1)

Country Link
FR (1) FR3058193B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146953A (en) * 1975-03-03 1979-04-03 King John O Jun Method of installing a reverse taper fastener in workpieces
US3983736A (en) * 1975-01-17 1976-10-05 King John O Jun Helically wound mandrel assembly
US3962775A (en) * 1975-01-17 1976-06-15 King John O Jun Method of forming a joint using a guide fastener
US4077299A (en) * 1975-01-17 1978-03-07 King John O Jun Fastener with removable pintail and locking collet
FR2915913B1 (en) * 2007-05-09 2010-02-26 Airbus France METHOD FOR ASSEMBLING BETWEEN A METAL MATERIAL PART AND A COMPOSITE MATERIAL PART BY MEANS OF A FASTENING.

Also Published As

Publication number Publication date
FR3058193A1 (en) 2018-05-04

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