FR3126333B1 - 3D printing control - Google Patents

3D printing control Download PDF

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Publication number
FR3126333B1
FR3126333B1 FR2108906A FR2108906A FR3126333B1 FR 3126333 B1 FR3126333 B1 FR 3126333B1 FR 2108906 A FR2108906 A FR 2108906A FR 2108906 A FR2108906 A FR 2108906A FR 3126333 B1 FR3126333 B1 FR 3126333B1
Authority
FR
France
Prior art keywords
wall
nozzle
volume
application head
printing control
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
FR2108906A
Other languages
French (fr)
Other versions
FR3126333A1 (en
Inventor
Nicolas Harmand
Guillaume Saingier
Frédéric Zami-Pierre
Raphaël Danguillaume
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.)
Saint Gobain Weber SA
Original Assignee
Saint Gobain Weber SA
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 Saint Gobain Weber SA filed Critical Saint Gobain Weber SA
Priority to FR2108906A priority Critical patent/FR3126333B1/en
Priority to PCT/EP2022/073610 priority patent/WO2023025857A1/en
Publication of FR3126333A1 publication Critical patent/FR3126333A1/en
Application granted granted Critical
Publication of FR3126333B1 publication Critical patent/FR3126333B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • B28B3/26—Extrusion dies
    • B28B3/2681—Adjustable dies, e.g. for altering the shape of the product
    • 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
    • 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
    • B29C64/30—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
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G21/0418—Devices for both conveying and distributing with distribution hose
    • E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
    • E04G21/0463—Devices for both conveying and distributing with distribution hose with booms with boom control mechanisms, e.g. to automate concrete distribution

Abstract

La présente invention concerne un dispositif de fabrication additive de comprenant une tête d’application (10) monté mobile selon 3 axes (X, Y, Z), ladite tête d’application comprenant une buse (12) par laquelle de la matière est extrudée sur une surface de fabrication, ladite buse étant formée d’une paroi (120) définissant un volume (121), ladite paroi comprenant une ouverture de sortie (124) par laquelle la matière contenue dans ledit volume est extrudée, caractérisé en ce que la paroi est déformable et en ce que la tête d’application comprend en outre des moyens de déformation (20) de ladite paroi pour modifier le volume de ladite buse. Fig 1The present invention relates to an additive manufacturing device comprising an application head (10) mounted movable along 3 axes (X, Y, Z), said application head comprising a nozzle (12) through which material is extruded on a manufacturing surface, said nozzle being formed of a wall (120) defining a volume (121), said wall comprising an outlet opening (124) through which the material contained in said volume is extruded, characterized in that the wall is deformable and in that the application head further comprises means (20) for deforming said wall to modify the volume of said nozzle. Figure 1

FR2108906A 2021-08-25 2021-08-25 3D printing control Active FR3126333B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2108906A FR3126333B1 (en) 2021-08-25 2021-08-25 3D printing control
PCT/EP2022/073610 WO2023025857A1 (en) 2021-08-25 2022-08-24 Control of 3d printing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2108906A FR3126333B1 (en) 2021-08-25 2021-08-25 3D printing control
FR2108906 2021-08-25

Publications (2)

Publication Number Publication Date
FR3126333A1 FR3126333A1 (en) 2023-03-03
FR3126333B1 true FR3126333B1 (en) 2024-01-19

Family

ID=78827771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2108906A Active FR3126333B1 (en) 2021-08-25 2021-08-25 3D printing control

Country Status (2)

Country Link
FR (1) FR3126333B1 (en)
WO (1) WO2023025857A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201118807D0 (en) * 2011-11-01 2011-12-14 Univ Loughborough Method and apparatus
US10254499B1 (en) * 2016-08-05 2019-04-09 Southern Methodist University Additive manufacturing of active devices using dielectric, conductive and magnetic materials
CN107042632B (en) * 2017-06-16 2023-03-24 华中科技大学 Reducing nozzle and extruding device for building 3D printing
CN111195952A (en) * 2018-10-31 2020-05-26 黄卫东 Apparatus for 3D printing and control method thereof
JP2020157752A (en) * 2019-03-19 2020-10-01 株式会社リコー Modeling device and modeling method
WO2021145818A1 (en) * 2020-01-17 2021-07-22 Nanyang Technological University 3d printing method and apparatus with a variable-geometry nozzle

Also Published As

Publication number Publication date
FR3126333A1 (en) 2023-03-03
WO2023025857A1 (en) 2023-03-02

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