[go: up one dir, main page]

FR3128151B1 - Apparatus and method for forming a three-dimensional object - Google Patents

Apparatus and method for forming a three-dimensional object Download PDF

Info

Publication number
FR3128151B1
FR3128151B1 FR2111074A FR2111074A FR3128151B1 FR 3128151 B1 FR3128151 B1 FR 3128151B1 FR 2111074 A FR2111074 A FR 2111074A FR 2111074 A FR2111074 A FR 2111074A FR 3128151 B1 FR3128151 B1 FR 3128151B1
Authority
FR
France
Prior art keywords
dimensional object
construction support
forming
locking system
arm
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
FR2111074A
Other languages
French (fr)
Other versions
FR3128151A1 (en
Inventor
Eric Heremans
Lucas Poupaud
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.)
Mat & Medical Solutions
Original Assignee
Mat & Medical Solutions
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 Mat & Medical Solutions filed Critical Mat & Medical Solutions
Priority to FR2111074A priority Critical patent/FR3128151B1/en
Priority to PCT/EP2022/078974 priority patent/WO2023066935A1/en
Priority to EP22786827.0A priority patent/EP4419309A1/en
Publication of FR3128151A1 publication Critical patent/FR3128151A1/en
Application granted granted Critical
Publication of FR3128151B1 publication Critical patent/FR3128151B1/en
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
    • B29C64/124—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using layers of liquid which are selectively solidified
    • 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
    • B29C64/232—Driving means for motion along the axis orthogonal to the plane of a layer
    • 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
    • B29C64/236—Driving means for motion in a direction within the plane of a layer
    • 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
    • B29C64/245—Platforms or substrates
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)

Abstract

Appareil et procédé pour former un objet tridimensionnel Appareil pour former un objet tridimensionnel par fabrication additive couche par couche à partir d’un liquide polymérisable (3), comprenant un bac (7) muni d’une fenêtre (10) transparente à un rayonnement lumineux (5), un support de construction (8) sur lequel un objet tridimensionnel (2) est destiné à être formé, un bras (9) mobile couplé au support de construction (8), et un système de verrouillage (14) apte à être dans une configuration verrouillée (V) dans laquelle le support de construction (8) est maintenu fixe au bras (9) et une configuration déverrouillée dans laquelle le support de construction (8) est mobile par rapport au bras (9), l’appareil comportant un électroaimant (15) ayant un premier état de fonctionnement pour faire passer le système de verrouillage (14) dans la position déverrouillée et un deuxième état de fonctionnement (F2) pour faire passer le système de verrouillage (14) dans la configuration verrouillée (V). Figure pour l’abrégé : Fig.1Apparatus and method for forming a three-dimensional object Apparatus for forming a three-dimensional object by additive manufacturing layer by layer from a polymerizable liquid (3), comprising a tank (7) provided with a window (10) transparent to light radiation (5), a construction support (8) on which a three-dimensional object (2) is intended to be formed, a movable arm (9) coupled to the construction support (8), and a locking system (14) capable of be in a locked configuration (V) in which the construction support (8) is held fixed to the arm (9) and an unlocked configuration in which the construction support (8) is movable relative to the arm (9), the apparatus comprising an electromagnet (15) having a first operating state for moving the locking system (14) into the unlocked position and a second operating state (F2) for moving the locking system (14) into the locked configuration (V). Figure for abstract: Fig.1

FR2111074A 2021-10-19 2021-10-19 Apparatus and method for forming a three-dimensional object Active FR3128151B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2111074A FR3128151B1 (en) 2021-10-19 2021-10-19 Apparatus and method for forming a three-dimensional object
PCT/EP2022/078974 WO2023066935A1 (en) 2021-10-19 2022-10-18 Apparatus and method for forming a three-dimensional object
EP22786827.0A EP4419309A1 (en) 2021-10-19 2022-10-18 Apparatus and method for forming a three-dimensional object

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2111074 2021-10-19
FR2111074A FR3128151B1 (en) 2021-10-19 2021-10-19 Apparatus and method for forming a three-dimensional object

Publications (2)

Publication Number Publication Date
FR3128151A1 FR3128151A1 (en) 2023-04-21
FR3128151B1 true FR3128151B1 (en) 2024-05-24

Family

ID=79018994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2111074A Active FR3128151B1 (en) 2021-10-19 2021-10-19 Apparatus and method for forming a three-dimensional object

Country Status (3)

Country Link
EP (1) EP4419309A1 (en)
FR (1) FR3128151B1 (en)
WO (1) WO2023066935A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4119332A1 (en) * 2021-07-12 2023-01-18 DENTSPLY SIRONA Inc. Pivotable construction platform for creating a parallel construction level

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU540604B2 (en) 1980-08-13 1984-11-29 Bicc General Uk Cables Limited Pipe or cable securing device
WO2013177620A1 (en) * 2012-05-29 2013-12-05 Zydex Pty Ltd Device for making an object and a method for making an object
TWI513572B (en) * 2014-05-16 2015-12-21 三緯國際立體列印科技股份有限公司 A forming device for three-dimensional printing machine and a three-dimensional printing machine
AU2015277034B2 (en) 2014-06-20 2019-07-11 Carbon, Inc. Three-dimensional printing with reciprocal feeding of polymerizable liquid
TWI592289B (en) * 2014-12-23 2017-07-21 Ｄｗｓ有限責任公司 Light curing machine with initialization
FI128049B (en) * 2018-06-28 2019-08-30 Planmeca Oy Stereolithography equipment and method for calibrating stereolithography equipment
CN111531876B (en) * 2020-02-29 2022-02-18 湖南大学 A multi-axis photocuring 3D printing device and method for realizing mixed materials

Also Published As

Publication number Publication date
WO2023066935A1 (en) 2023-04-27
EP4419309A1 (en) 2024-08-28
FR3128151A1 (en) 2023-04-21

Similar Documents

Publication Publication Date Title
JP5902144B2 (en) Imaging system and technique
FR3128151B1 (en) Apparatus and method for forming a three-dimensional object
CN108152941B (en) High-speed optical super-resolution imaging system and method based on micro-nano lens array
CN110618131B (en) Large-field super-resolution fluid microscopic imaging system and implementation method thereof
CN108333145B (en) A new detection device and positioning method for ICF target pellets
CN111917964B (en) Lens-free fluorescent microscopic imaging device and image reconstruction method thereof
CN106873142A (en) High-quality image acquisition device and method of tubercle bacillus detector
CN106198407B (en) A kind of scanning of sample space and positioning device
CN109795105A (en) 3 D-printing device and Method of printing
TW583467B (en) Display device and light guide plate
CN115015116B (en) Carrier plate type full-automatic digital slice scanning system
CN212410030U (en) Image sensor surface defect detection device
CN113138190B (en) Urine sample testing equipment and testing methods
CN217954835U (en) Three-eye inverted metallographic microscope
CN209707374U (en) Multispectral Fluorescence Microscopy for Large Slides
CN216668622U (en) Image acquisition device of three-dimensional reconstruction
CN217179878U (en) Focal length detection device for photoelectric optical lens
He et al. Extended depth-of-field microscopic imaging for intact histological samples via self-calibrated diplane network
CN213583692U (en) Double-shaft linkage structure for vacuum motion platform in scanning electron microscope
CN223571057U (en) Optical processing coating device
CN223102988U (en) Imaging device for observing changes in bacterial colony density
CN217846086U (en) Polishing device
CN207249232U (en) A kind of optical ultra-discrimination rate imaging system based on inverted microscope and microsphere lens
CN219122021U (en) Multi-view product vision detection device
CN218048005U (en) Reaction cup holder for flow cytometry analysis

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20230421

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5