FR3121860B1 - Procédé et système de fabrication d’un objet décoratif formé par l’extrusion à chaud d’au moins un cordon d’une composition à base polymère. - Google Patents

Procédé et système de fabrication d’un objet décoratif formé par l’extrusion à chaud d’au moins un cordon d’une composition à base polymère. Download PDF

Info

Publication number
FR3121860B1
FR3121860B1 FR2104049A FR2104049A FR3121860B1 FR 3121860 B1 FR3121860 B1 FR 3121860B1 FR 2104049 A FR2104049 A FR 2104049A FR 2104049 A FR2104049 A FR 2104049A FR 3121860 B1 FR3121860 B1 FR 3121860B1
Authority
FR
France
Prior art keywords
extrusion
bead
decorative object
polymer
layers
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
FR2104049A
Other languages
English (en)
Other versions
FR3121860A1 (fr
Inventor
Launay Romain Allain
Johan Hugues
Benjamin Debat
Dorian Fabre
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.)
Blachere Illumination SAS
Original Assignee
Blachere Illumination 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 Blachere Illumination SAS filed Critical Blachere Illumination SAS
Priority to FR2104049A priority Critical patent/FR3121860B1/fr
Priority to PCT/FR2022/000041 priority patent/WO2022223890A1/fr
Publication of FR3121860A1 publication Critical patent/FR3121860A1/fr
Application granted granted Critical
Publication of FR3121860B1 publication Critical patent/FR3121860B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B29C64/10—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]
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/205—Means for applying layers
    • B29C64/209—Heads; Nozzles
    • 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
    • B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/227—Driving means
    • 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
    • B33Y10/00—Processes of additive manufacturing
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/722—Decorative or ornamental articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/747—Lightning equipment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

L’invention concerne un Procédé de fabrication d’un objet décoratif (1) formé par l’extrusion à chaud d’au moins un cordon (C) d’une composition à base polymère, comportant les étapes suivantes : passage d’une composition à base polymère dans une filière d’extrusion depuis une entrée d’alimentation en ladite composition jusqu’à une tête d’extrusion déplaçable de laquelle sort le cordon (C) extrudé, une première couche de cordon extrudé étant déposée sur un support de réception (20),déplacement de la tête d’extrusion selon une trajectoire d’extrusion prédéfinie, de sorte que l’objet décoratif (1) présente des couches d’au moins un cordon (C) extrudé empilées les unes au-dessus des autres, lesdites couches étant parallèles au support de réception (20) et définissant des niveaux d’extrusion (Ni),l’extrusion est réalisée de sorte que l’objet décoratif (1) comprend au moins une première zone (Z1) présentant un premier nombre de couches et une deuxième zone (Z2) présentant un deuxième nombre de couches différent dudit premier nombre. Figure à publier avec l’abrégé : Fig. 3
FR2104049A 2021-04-19 2021-04-19 Procédé et système de fabrication d’un objet décoratif formé par l’extrusion à chaud d’au moins un cordon d’une composition à base polymère. Active FR3121860B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2104049A FR3121860B1 (fr) 2021-04-19 2021-04-19 Procédé et système de fabrication d’un objet décoratif formé par l’extrusion à chaud d’au moins un cordon d’une composition à base polymère.
PCT/FR2022/000041 WO2022223890A1 (fr) 2021-04-19 2022-04-22 Procede et système de fabrication d'un objet decoratif forme par l'extrusion a chaud d'au moins un cordon d'une composition a base polymere

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104049 2021-04-19
FR2104049A FR3121860B1 (fr) 2021-04-19 2021-04-19 Procédé et système de fabrication d’un objet décoratif formé par l’extrusion à chaud d’au moins un cordon d’une composition à base polymère.

Publications (2)

Publication Number Publication Date
FR3121860A1 FR3121860A1 (fr) 2022-10-21
FR3121860B1 true FR3121860B1 (fr) 2024-02-02

Family

ID=76375224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104049A Active FR3121860B1 (fr) 2021-04-19 2021-04-19 Procédé et système de fabrication d’un objet décoratif formé par l’extrusion à chaud d’au moins un cordon d’une composition à base polymère.

Country Status (2)

Country Link
FR (1) FR3121860B1 (fr)
WO (1) WO2022223890A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10682844B2 (en) * 2013-03-22 2020-06-16 Markforged, Inc. Embedding 3D printed fiber reinforcement in molded articles
FR3069800B1 (fr) 2017-08-03 2020-09-04 Blachere Illumination Procede et systeme de fabrication d'un decor lumineux
FR3075313A1 (fr) 2017-12-18 2019-06-21 Blachere Illumination Procede et systeme de fabrication d'un decor lumineux
JP7287150B2 (ja) * 2019-06-28 2023-06-06 セイコーエプソン株式会社 三次元造形装置および三次元造形物の製造方法

Also Published As

Publication number Publication date
WO2022223890A1 (fr) 2022-10-27
FR3121860A1 (fr) 2022-10-21

Similar Documents

Publication Publication Date Title
US7008213B2 (en) Continuous production of plastic siding panels with separate shingle appearance
SE528615C2 (sv) Gängskär med en nedåt öppen kanal i skärets undersida
FR3121860B1 (fr) Procédé et système de fabrication d’un objet décoratif formé par l’extrusion à chaud d’au moins un cordon d’une composition à base polymère.
TW200505663A (en) Method of manufacturing an oriented film from alloyed thermoplastic polymers, apparatus for such manufacture and resulting products
EP1731250A2 (fr) Procédé pour usiner des trous de refroidissement dans des aubes hautement profilées.
US20050118296A1 (en) Honeycomb forming ferrule and jig for honeycomb forming ferrule using the ferrule
CN103946993B (zh) 太阳能电池单元的布线装置和布线方法
EP2824387A1 (fr) Elément conducteur de lumière, son procédé de fabrication, ainsi que moyen d'éclairage et lampe de véhicule automobile dotés d'un tel élément conducteur de lumière
GB2193451A (en) Mould sets for plastics moulding machines
ATE381395T1 (de) Vorrichtung zum kontinuierlichen strangpressen
US20090126449A1 (en) Roughly shaped material for forging, forged product, apparatus for molding roughly shaped material for forging, and method of molding roughly shaped material for forging
CN85109014A (zh) 用于胶囊顶棒的脱料环
GB1079811A (en) A method of and device for the manufacture of precision profiled bars by means of radial pressing
US3791784A (en) Continuous extrusion machine for manufacturing plastic nets
KR20040075855A (ko) 압출 공구, 핀을 갖는 성형 제품 제조 방법 및 히트 싱크
JPH01188315A (ja) ランナレス成形方法
BE904349A (fr) Machine pour l'extrusion de matieres plastiques.
CN107498753B (zh) 管状光导注塑模具镶件加工方法及采用该方法制得的镶件
FR3081372B1 (fr) Procede de fabrication d’une piece de turbomachine
KR102478756B1 (ko) 구조화된 표면을 제조하기 위한 벤티드 툴링 벨트
FR3087580B1 (fr) Procede de realisation d’un dispositif optoelectronique comprenant des diodes electroluminescentes homogenes en dimensions
US8025819B2 (en) Manufacturing method of plastic lens and the lens
FR3096297B1 (fr) Procédé de réparation d’une pièce en cours de fabrication additive
FR2614822A3 (fr) Dispositif pour effectuer des incisions multiples dans des appareils de plastification
JP3114844B2 (ja) ハニカム構造体押出ダイス

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20221021

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4