FR3135637B1 - Dispositif et procédé pour le contrôle d’un apport de matière en fabrication additive - Google Patents

Dispositif et procédé pour le contrôle d’un apport de matière en fabrication additive Download PDF

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Publication number
FR3135637B1
FR3135637B1 FR2204688A FR2204688A FR3135637B1 FR 3135637 B1 FR3135637 B1 FR 3135637B1 FR 2204688 A FR2204688 A FR 2204688A FR 2204688 A FR2204688 A FR 2204688A FR 3135637 B1 FR3135637 B1 FR 3135637B1
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France
Prior art keywords
wire
output length
controlling
additive manufacturing
material supply
Prior art date
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Active
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FR2204688A
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English (en)
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FR3135637A1 (fr
Inventor
Etienne Willmann
Alexis Dufour
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FSE
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FSE
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Publication date
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Priority to FR2204688A priority Critical patent/FR3135637B1/fr
Publication of FR3135637A1 publication Critical patent/FR3135637A1/fr
Application granted granted Critical
Publication of FR3135637B1 publication Critical patent/FR3135637B1/fr
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Classifications

    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • B23K9/093—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits the frequency of the pulses produced being modulable
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/006—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to using of neural networks
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/04—Welding for other purposes than joining, e.g. built-up welding
    • B23K9/044—Built-up welding on three-dimensional surfaces
    • B23K9/046—Built-up welding on three-dimensional surfaces on surfaces of revolution
    • B23K9/048—Built-up welding on three-dimensional surfaces on surfaces of revolution on cylindrical surfaces
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • B23K9/125—Feeding of electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Quality & Reliability (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

L’invention concerne un procédé pour le contrôle des conditions de dépôt de matière en fabrication additive, sur une surface d’une pièce, par la fusion d’un fil métallique (111) dans un cordon de dépose, comprenant des étapes consistant à :i) obtenir une longueur de sortie de fil théorique ;ii) amener le fil (111) à travers la buse (115) vers la surface de la pièce :iii) détecter l’apparition de l’arc (121) entre la pièce et le fil et déclencher l’acquisition d’image de la caméra (160) ;iv) traiter l’image fournie par la caméra (160) et mesurer une longueur de sortie de fil (303) ;v) comparer la longueur de sortie de fil (303) mesurée avec la longueur de sortie de fil théorique ;caractérisé en ce qu’il comprend une étape consistant à : vi) ajuster un apport de chaleur en fonction du résultat de l’étape v).
FR2204688A 2022-05-17 2022-05-17 Dispositif et procédé pour le contrôle d’un apport de matière en fabrication additive Active FR3135637B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2204688A FR3135637B1 (fr) 2022-05-17 2022-05-17 Dispositif et procédé pour le contrôle d’un apport de matière en fabrication additive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2204688 2022-05-17
FR2204688A FR3135637B1 (fr) 2022-05-17 2022-05-17 Dispositif et procédé pour le contrôle d’un apport de matière en fabrication additive

Publications (2)

Publication Number Publication Date
FR3135637A1 FR3135637A1 (fr) 2023-11-24
FR3135637B1 true FR3135637B1 (fr) 2024-05-10

Family

ID=83594495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2204688A Active FR3135637B1 (fr) 2022-05-17 2022-05-17 Dispositif et procédé pour le contrôle d’un apport de matière en fabrication additive

Country Status (1)

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FR (1) FR3135637B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118720154B (zh) * 2024-09-03 2024-11-01 西安赛隆增材技术股份有限公司 一种基于图像识别的自动制粉装置及方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1555799A (en) * 1976-10-25 1979-11-14 Secretary Industry Brit Arc welding
AT501995B1 (de) 2005-05-24 2009-07-15 Fronius Int Gmbh Kalt-metall-transfer-schweissverfahren sowie schweissanlage
FR2983424B1 (fr) 2011-12-02 2014-09-19 Nantes Ecole Centrale Procede et dispositif d'usinage par addition de matiere et mise en forme combinees
CN107980153B (zh) * 2015-03-09 2021-10-22 伊利诺斯工具制品有限公司 提供与焊接操作相关联的视觉信息的方法和装置
US11027332B2 (en) 2016-04-15 2021-06-08 United States Of America As Represented By The Administrator Of Nasa System and method for in-situ characterization and inspection of additive manufacturing deposits using transient infrared thermography
US9821399B1 (en) * 2016-07-08 2017-11-21 Norsk Titanium As Wire arc accuracy adjustment system
US10234848B2 (en) 2017-05-24 2019-03-19 Relativity Space, Inc. Real-time adaptive control of additive manufacturing processes using machine learning
US12583045B2 (en) * 2020-01-31 2026-03-24 Illinois Tool Works Inc. Systems and methods for dynamic additive manufacturing welding program planning
CN113290302A (zh) * 2021-03-15 2021-08-24 南京理工大学 一种电弧焊增材制造的余高定量预测方法

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Publication number Publication date
FR3135637A1 (fr) 2023-11-24

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