FR3136689B1 - Procédé de fabrication de pièce d’atterrisseur par soudage - Google Patents

Procédé de fabrication de pièce d’atterrisseur par soudage Download PDF

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Publication number
FR3136689B1
FR3136689B1 FR2206098A FR2206098A FR3136689B1 FR 3136689 B1 FR3136689 B1 FR 3136689B1 FR 2206098 A FR2206098 A FR 2206098A FR 2206098 A FR2206098 A FR 2206098A FR 3136689 B1 FR3136689 B1 FR 3136689B1
Authority
FR
France
Prior art keywords
welding
landing gear
manufacturing process
gear part
part manufacturing
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
FR2206098A
Other languages
English (en)
Other versions
FR3136689A1 (fr
Inventor
Nicolas Nguyen
Matteo Capurro
Jean-Luc Lagarrigue
Clément Castellan
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 Landing Systems SAS
Original Assignee
Safran Landing Systems 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 Landing Systems SAS filed Critical Safran Landing Systems SAS
Priority to FR2206098A priority Critical patent/FR3136689B1/fr
Publication of FR3136689A1 publication Critical patent/FR3136689A1/fr
Application granted granted Critical
Publication of FR3136689B1 publication Critical patent/FR3136689B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F5/00—Designing, manufacturing, assembling, cleaning, maintaining or repairing aircraft, not otherwise provided for; Handling, transporting, testing or inspecting aircraft components, not otherwise provided for
    • B64F5/10—Manufacturing or assembling aircraft, e.g. jigs therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B64C25/08—Undercarriages non-fixed, e.g. jettisonable
    • B64C25/10—Undercarriages non-fixed, e.g. jettisonable retractable, foldable, or the like
    • B64C25/18—Operating mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
    • B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Abstract

Procédé de fabrication d’une pièce d’atterrisseur en matériau métallique, comprenant les étapes de : réaliser au moins une première partie de pièce (10) formant un renfort mécanique ;réaliser au moins une deuxième partie de pièce (20) formant un corps principal ;positionner la première partie de pièce et la deuxième partie de pièce de telle manière qu’elles se jouxtent ;souder par friction malaxage la première partie de pièce à la deuxième partie de pièce pour former, depuis une surface extérieure des parties de pièce, une soudure . FIGURE DE L’ABREGE : Fig. 1
FR2206098A 2022-06-21 2022-06-21 Procédé de fabrication de pièce d’atterrisseur par soudage Active FR3136689B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2206098A FR3136689B1 (fr) 2022-06-21 2022-06-21 Procédé de fabrication de pièce d’atterrisseur par soudage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2206098A FR3136689B1 (fr) 2022-06-21 2022-06-21 Procédé de fabrication de pièce d’atterrisseur par soudage
FR2206098 2022-06-21

Publications (2)

Publication Number Publication Date
FR3136689A1 FR3136689A1 (fr) 2023-12-22
FR3136689B1 true FR3136689B1 (fr) 2024-07-05

Family

ID=82942763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2206098A Active FR3136689B1 (fr) 2022-06-21 2022-06-21 Procédé de fabrication de pièce d’atterrisseur par soudage

Country Status (1)

Country Link
FR (1) FR3136689B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955581A (fr) * 1950-01-17
US2395690A (en) * 1941-11-10 1946-02-26 Smith Corp A O Welded pressed metal landing gear strut
FR2887601B1 (fr) * 2005-06-24 2007-10-05 Snecma Moteurs Sa Piece mecanique et procede de fabrication d'une telle piece
KR101196561B1 (ko) * 2007-12-21 2012-11-01 니폰게이긴조쿠가부시키가이샤 접합 방법
DE102008046991A1 (de) * 2008-09-12 2010-03-25 Mt Aerospace Ag Lasttragendes dickwandiges Faserverbundstrukturbauteil und Verfahren zu dessen Herstellung
FR3098493B1 (fr) * 2019-07-12 2022-07-29 Safran Landing Systems Atterrisseur avec voile de renfort

Also Published As

Publication number Publication date
FR3136689A1 (fr) 2023-12-22

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