FR3076233B1 - METHOD AND DEVICE FOR MANUFACTURING A COMPLEX SHELL - Google Patents

METHOD AND DEVICE FOR MANUFACTURING A COMPLEX SHELL Download PDF

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Publication number
FR3076233B1
FR3076233B1 FR1771447A FR1771447A FR3076233B1 FR 3076233 B1 FR3076233 B1 FR 3076233B1 FR 1771447 A FR1771447 A FR 1771447A FR 1771447 A FR1771447 A FR 1771447A FR 3076233 B1 FR3076233 B1 FR 3076233B1
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FR
France
Prior art keywords
manufacturing
shell
functional surface
meshes
complex shell
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
FR1771447A
Other languages
French (fr)
Other versions
FR3076233A1 (en
Inventor
Marc MORET
Laure Aline Vialle
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.)
Loiretech Ingenierie
Original Assignee
Loiretech Ingenierie
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 Loiretech Ingenierie filed Critical Loiretech Ingenierie
Priority to FR1771447A priority Critical patent/FR3076233B1/en
Publication of FR3076233A1 publication Critical patent/FR3076233A1/en
Application granted granted Critical
Publication of FR3076233B1 publication Critical patent/FR3076233B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00—Programme-controlled manipulators
    • B25J9/16—Programme controls
    • B25J9/1679—Programme controls characterised by the tasks executed
    • B25J9/1687—Assembly, peg and hole, palletising, straight line, weaving pattern movement
    • 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
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/12—Laminated parts
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35117—Define surface by elements, meshes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35223—Tolerance, consider tolerance in design, design for assembly
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/24—Sheet material
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/26—Composites
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]

Abstract

Procédé pour la fabrication d'une coque comprenant une surface fonctionnelle, comprenant les étapes consistant à : a. obtenir une définition numérique (200) de la surface fonctionnelle b. discrétiser (220) toute ou partie de la surface fonctionnelle numérique obtenue à l'étape a) en une pluralité de mailles (225) dont le contour est contenu dans un plan en fonction d'une tolérance de forme (f) prédéfinie ; c. réaliser des pavés (250) définis à partir des mailles (225) dans le matériau constituant la coque ; d. assembler lesdits pavés (250) ainsi réalisés pour obtenir la surface ainsi discrétisée à l'étape b).A method for manufacturing a shell comprising a functional surface, comprising the steps of: a. obtain a numerical definition (200) of the functional surface b. discretize (220) all or part of the digital functional surface obtained in step a) into a plurality of meshes (225) whose contour is contained in a plane as a function of a predefined shape tolerance (f); vs. making blocks (250) defined from the meshes (225) in the material constituting the shell; d. assembling said blocks (250) thus produced to obtain the surface thus discretized in step b).

FR1771447A 2017-12-29 2017-12-29 METHOD AND DEVICE FOR MANUFACTURING A COMPLEX SHELL Active FR3076233B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1771447A FR3076233B1 (en) 2017-12-29 2017-12-29 METHOD AND DEVICE FOR MANUFACTURING A COMPLEX SHELL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1771447 2017-12-29
FR1771447A FR3076233B1 (en) 2017-12-29 2017-12-29 METHOD AND DEVICE FOR MANUFACTURING A COMPLEX SHELL

Publications (2)

Publication Number Publication Date
FR3076233A1 FR3076233A1 (en) 2019-07-05
FR3076233B1 true FR3076233B1 (en) 2019-12-20

Family

ID=62455593

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1771447A Active FR3076233B1 (en) 2017-12-29 2017-12-29 METHOD AND DEVICE FOR MANUFACTURING A COMPLEX SHELL

Country Status (1)

Country Link
FR (1) FR3076233B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116909208B (en) * 2023-09-12 2023-11-24 深圳市钧诚精密制造有限公司 Shell processing path optimization method and system based on artificial intelligence

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2457118A (en) * 1943-10-07 1948-12-28 Chicago Bridge & Iron Co Spheroidal pressure vessel
FR1463859A (en) * 1965-07-13 1966-07-22 Dubigeon Normandie Sa Aplexic or quasi-aplexic multi-cellular volume structures under uniform pressure
WO2002092928A1 (en) * 2001-04-03 2002-11-21 David Zornes Modular building structure
US7410352B2 (en) * 2005-04-13 2008-08-12 The Boeing Company Multi-ring system for fuselage barrel formation
WO2012117202A1 (en) * 2011-03-01 2012-09-07 Snecma Method for producing a metal component such as a turbomachine blade reinforcement
DE102012205633A1 (en) * 2012-04-05 2013-10-10 Airbus Operations Gmbh Method and device for joining tolerance-related joining partners
FR3038538B1 (en) * 2015-07-09 2017-11-17 Airbus Helicopters PROCESS FOR MANUFACTURING A METAL PIECE
US9908292B2 (en) * 2015-11-24 2018-03-06 Xerox Corporation Systems and methods for implementing three dimensional (3D) object, part and component manufacture including locally laser welded laminates
US9995562B2 (en) * 2015-12-11 2018-06-12 Raytheon Company Multiple explosively formed projectiles liner fabricated by additive manufacturing

Also Published As

Publication number Publication date
FR3076233A1 (en) 2019-07-05

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