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FR3144041B1 - Compensateur à boucle pour la régulation de l’alimentation d’une imprimante 3d - Google Patents

Compensateur à boucle pour la régulation de l’alimentation d’une imprimante 3d Download PDF

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Publication number
FR3144041B1
FR3144041B1 FR2214207A FR2214207A FR3144041B1 FR 3144041 B1 FR3144041 B1 FR 3144041B1 FR 2214207 A FR2214207 A FR 2214207A FR 2214207 A FR2214207 A FR 2214207A FR 3144041 B1 FR3144041 B1 FR 3144041B1
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FR
France
Prior art keywords
loop
wire
guide
size
input
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
FR2214207A
Other languages
English (en)
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FR3144041A1 (fr
Inventor
Thomas Guy
Thomas Trabattoni
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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR2214207A priority Critical patent/FR3144041B1/fr
Priority to PCT/EP2023/085542 priority patent/WO2024132758A1/fr
Priority to EP23821683.2A priority patent/EP4638098A1/fr
Publication of FR3144041A1 publication Critical patent/FR3144041A1/fr
Application granted granted Critical
Publication of FR3144041B1 publication Critical patent/FR3144041B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/343—Metering
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)

Abstract

La présente invention concerne un dispositif d’alimentation (1) destiné à acheminer vers une imprimante tridimensionnelle un matériau sous forme d’un fil (3), ledit dispositif d’alimentation étant pourvu d’un compensateur (4) qui comporte un guide d’entrée (5), un système d’entraînement (6) motorisé, un guide de sortie (7), un réceptacle de guidage (11) à l’intérieur duquel le fil (3) issu du guide d’entrée (5) forme une boucle (13) sur lui-même avant de ressortir par le guide de sortie (7), de telle manière que la boucle (13) constitue une réserve de fil (3) et ajuste spontanément sa taille en réponse aux écarts entre la vitesse de sortie (V_out) et la vitesse d’entrée (V_in) du fil (3), un organe de retenue (15) qui est placé à l’intérieur du périmètre de la boucle (13) pour limiter l’ampleur d’un déplacement d’ensemble de la boucle (13) lorsque la boucle (13) subit une traction d’appel (T_out) tout en autorisant la boucle (13) à adapter librement sa taille, et un système de régulation (20) qui ajuster la vitesse d’entrée (V_in) du fil (3) en fonction de la taille de la boucle (13). Figure 1
FR2214207A 2022-12-22 2022-12-22 Compensateur à boucle pour la régulation de l’alimentation d’une imprimante 3d Active FR3144041B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2214207A FR3144041B1 (fr) 2022-12-22 2022-12-22 Compensateur à boucle pour la régulation de l’alimentation d’une imprimante 3d
PCT/EP2023/085542 WO2024132758A1 (fr) 2022-12-22 2023-12-13 Compensateur à boucle pour la régulation de l'alimentation d'une imprimante 3d
EP23821683.2A EP4638098A1 (fr) 2022-12-22 2023-12-13 Compensateur à boucle pour la régulation de l'alimentation d'une imprimante 3d

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2214207A FR3144041B1 (fr) 2022-12-22 2022-12-22 Compensateur à boucle pour la régulation de l’alimentation d’une imprimante 3d
FR2214207 2022-12-22

Publications (2)

Publication Number Publication Date
FR3144041A1 FR3144041A1 (fr) 2024-06-28
FR3144041B1 true FR3144041B1 (fr) 2025-02-28

Family

ID=85685590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2214207A Active FR3144041B1 (fr) 2022-12-22 2022-12-22 Compensateur à boucle pour la régulation de l’alimentation d’une imprimante 3d

Country Status (3)

Country Link
EP (1) EP4638098A1 (fr)
FR (1) FR3144041B1 (fr)
WO (1) WO2024132758A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119347919B (zh) * 2024-10-23 2025-05-27 苏州市职业大学 一种用于陶瓷3d打印的挤出成型装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4320405C2 (de) * 1993-06-21 1997-08-14 Fraunhofer Ges Forschung Vorrichtung zur schlupffreien Förderung von Draht
AT411032B (de) * 1999-11-19 2003-09-25 Fronius Schweissmasch Prod Verfahren und vorrichtung zum überwachen einer förderkraft
US10549375B2 (en) * 2016-07-08 2020-02-04 Norsk Titanium As Metal wire feeding system
US10696512B2 (en) * 2018-06-29 2020-06-30 Arevo, Inc. Filament accumulator or tensioning assembly

Also Published As

Publication number Publication date
EP4638098A1 (fr) 2025-10-29
WO2024132758A1 (fr) 2024-06-27
FR3144041A1 (fr) 2024-06-28

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