FR3097798B1 - additive manufacturing device and its implementation - Google Patents

additive manufacturing device and its implementation Download PDF

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Publication number
FR3097798B1
FR3097798B1 FR1907022A FR1907022A FR3097798B1 FR 3097798 B1 FR3097798 B1 FR 3097798B1 FR 1907022 A FR1907022 A FR 1907022A FR 1907022 A FR1907022 A FR 1907022A FR 3097798 B1 FR3097798 B1 FR 3097798B1
Authority
FR
France
Prior art keywords
additive manufacturing
manufacturing device
implementation
plate
face
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
FR1907022A
Other languages
French (fr)
Other versions
FR3097798A1 (en
Inventor
Jean-Paul Garandet
Jérôme Laurent
Jean-Daniel Penot
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1907022A priority Critical patent/FR3097798B1/en
Priority to PCT/FR2020/050980 priority patent/WO2020260785A1/en
Publication of FR3097798A1 publication Critical patent/FR3097798A1/en
Application granted granted Critical
Publication of FR3097798B1 publication Critical patent/FR3097798B1/en
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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/141—Processes of additive manufacturing using only solid materials
    • B29C64/153—Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Abstract

L’invention concerne un dispositif (10) de fabrication additive pour la fabrication d’objets par addition successive de couches fusionnées comprenant :- un plateau (20) sur une face duquel, dite face avant (20a), un lit de poudre est destiné à être formé ;- des moyens de vibration (50) configurés pour mettre le plateau en vibration selon une fréquence ν comprise entre 10 Hz et 10000 Hz, et une amplitude de vibration comprise entre 1 µm et 2 mm. Figure pour l’abrégé : figure 1 a .The invention relates to an additive manufacturing device (10) for the manufacture of objects by successive addition of fused layers comprising:- a plate (20) on one face of which, called the front face (20a), a bed of powder is intended to be formed;- vibration means (50) configured to vibrate the plate at a frequency ν between 10 Hz and 10,000 Hz, and a vibration amplitude between 1 µm and 2 mm. Figure for the abstract: Figure 1a.

FR1907022A 2019-06-27 2019-06-27 additive manufacturing device and its implementation Active FR3097798B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1907022A FR3097798B1 (en) 2019-06-27 2019-06-27 additive manufacturing device and its implementation
PCT/FR2020/050980 WO2020260785A1 (en) 2019-06-27 2020-06-09 Additive manufacturing device and implementation thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907022 2019-06-27
FR1907022A FR3097798B1 (en) 2019-06-27 2019-06-27 additive manufacturing device and its implementation

Publications (2)

Publication Number Publication Date
FR3097798A1 FR3097798A1 (en) 2021-01-01
FR3097798B1 true FR3097798B1 (en) 2022-10-07

Family

ID=68343053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907022A Active FR3097798B1 (en) 2019-06-27 2019-06-27 additive manufacturing device and its implementation

Country Status (2)

Country Link
FR (1) FR3097798B1 (en)
WO (1) WO2020260785A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220219381A1 (en) * 2021-01-08 2022-07-14 Xerox Corporation Building an object with a three-dimensional printer using vibrational energy

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204055A (en) * 1989-12-08 1993-04-20 Massachusetts Institute Of Technology Three-dimensional printing techniques
US9527165B2 (en) * 2015-02-05 2016-12-27 Siemens Energy, Inc. Powder deposition process utilizing vibratory mechanical energy
JP6443300B2 (en) * 2015-10-21 2018-12-26 トヨタ自動車株式会社 Additive manufacturing equipment
DE102016202696B4 (en) * 2016-02-22 2020-03-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Device for the additive manufacturing of three-dimensional components
WO2018071007A1 (en) * 2016-10-11 2018-04-19 Hewlett Packard Development Company, L.P. Powder leveling in additive manufacturing
US10987863B2 (en) * 2017-07-28 2021-04-27 Hewlett-Packard Development Company, L.P. Method and apparatus to recycle 3D build material

Also Published As

Publication number Publication date
WO2020260785A1 (en) 2020-12-30
FR3097798A1 (en) 2021-01-01

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