MX2016010901A - Maquina de estereolitografia mejorada. - Google Patents

Maquina de estereolitografia mejorada.

Info

Publication number
MX2016010901A
MX2016010901A MX2016010901A MX2016010901A MX2016010901A MX 2016010901 A MX2016010901 A MX 2016010901A MX 2016010901 A MX2016010901 A MX 2016010901A MX 2016010901 A MX2016010901 A MX 2016010901A MX 2016010901 A MX2016010901 A MX 2016010901A
Authority
MX
Mexico
Prior art keywords
light beam
suited
light
area
reflecting device
Prior art date
Application number
MX2016010901A
Other languages
English (en)
Inventor
Maurizio Costabeber Ettore
Original Assignee
Maurizio Costabeber Ettore
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 Maurizio Costabeber Ettore filed Critical Maurizio Costabeber Ettore
Publication of MX2016010901A publication Critical patent/MX2016010901A/es

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
    • B29C64/129—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 characterised by the energy source therefor, e.g. by global irradiation combined with a mask
    • B29C64/135—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 characterised by the energy source therefor, e.g. by global irradiation combined with a mask the energy source being concentrated, e.g. scanning lasers or focused light sources
    • 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
    • B29C64/35—Cleaning
    • 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
    • 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
    • B29C64/255—Enclosures for the building material, e.g. powder containers
    • 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
    • B29C64/264—Arrangements for irradiation
    • B29C64/268—Arrangements for irradiation using laser beams; using electron beams [EB]
    • 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
    • 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
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • 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 [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0838—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using laser

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Plasma & Fusion (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Health & Medical Sciences (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Lasers (AREA)

Abstract

La invención es una máquina de estereolitografía (1) que comprende: un contenedor (2) que contiene un material base (3) que define una superficie exterior (4) que lo delimita; una unidad emisora de luz (5) adecuada para emitir un haz de luz (6); un dispositivo reflectante de luz (7) adecuado para desviar el haz de luz (6) hacia un área de incidencia (8) que pertenece a la superficie exterior (4); una unidad lógica de control (19) adecuada para controlar el dispositivo reflectante de luz (7) de tal manera que el haz de luz (6) es selectivamente incidente sobre un área de operación (10) que pertenece al área de incidencia (8); una unidad óptica (11) adecuada para enfocar el haz de luz (6) en una superficie focal (12) en donde el haz de luz (6) tiene sección transversal mínima (15). La unidad óptica (11) está dispuesta entre la unidad emisora de luz (5) y el dispositivo reflectante de luz (7), la unidad emisora de luz (5) y la unidad óptica (11) están configuradas de tal manera que la relación entre el diámetro máximo del área de intersección del haz de luz (6) con el área de operación (10) y el diámetro (WF) de la sección transversal mínima (15) no exceda de 1.15.
MX2016010901A 2014-02-28 2015-02-19 Maquina de estereolitografia mejorada. MX2016010901A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI20140048 2014-02-28
PCT/IB2015/051283 WO2015128783A1 (en) 2014-02-28 2015-02-19 Improved stereolithography machine

Publications (1)

Publication Number Publication Date
MX2016010901A true MX2016010901A (es) 2016-11-18

Family

ID=50342453

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016010901A MX2016010901A (es) 2014-02-28 2015-02-19 Maquina de estereolitografia mejorada.

Country Status (12)

Country Link
US (1) US20160368209A1 (es)
EP (1) EP3110614B1 (es)
JP (1) JP2017507814A (es)
KR (1) KR101931008B1 (es)
CN (1) CN106061715B (es)
CA (1) CA2939498C (es)
IL (1) IL247197A0 (es)
MX (1) MX2016010901A (es)
RU (1) RU2661824C2 (es)
SG (1) SG11201606626PA (es)
TW (1) TWI622488B (es)
WO (1) WO2015128783A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3290188A1 (de) * 2016-08-30 2018-03-07 Lithoz GmbH Verfahren zum verfestigen eines photopolymerisierbaren, diffus reflektierenden materials
US11014302B2 (en) * 2017-05-11 2021-05-25 Seurat Technologies, Inc. Switchyard beam routing of patterned light for additive manufacturing

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8602482D0 (en) * 1986-01-31 1986-03-05 Crosfield Electronics Ltd Controlling radiation beam diameters
JPH01237123A (ja) * 1988-03-17 1989-09-21 Mitsui Eng & Shipbuild Co Ltd 光学的造形法における光束の走査法
US5015424A (en) * 1988-04-18 1991-05-14 3D Systems, Inc. Methods and apparatus for production of three-dimensional objects by stereolithography
JP2715527B2 (ja) * 1989-03-14 1998-02-18 ソニー株式会社 立体形状形成方法
US5389196A (en) * 1992-01-30 1995-02-14 Massachusetts Institute Of Technology Methods for fabricating three-dimensional micro structures
JP3171478B2 (ja) * 1992-02-28 2001-05-28 帝人製機株式会社 光造形装置の反射光学系
JP3166130B2 (ja) * 1992-04-14 2001-05-14 ソニー株式会社 光学的造形装置及び造形方法
US6391245B1 (en) * 1999-04-13 2002-05-21 Eom Technologies, L.L.C. Method for creating three-dimensional objects by cross-sectional lithography
US6426840B1 (en) * 2001-02-23 2002-07-30 3D Systems, Inc. Electronic spot light control
CN100571960C (zh) * 2005-06-03 2009-12-23 三菱电机株式会社 激光加工方法以及激光加工装置
WO2010043275A1 (en) * 2008-10-17 2010-04-22 Huntsman Advanced Materials (Switzerland) Gmbh Improvements for rapid prototyping apparatus
WO2010043274A1 (en) * 2008-10-17 2010-04-22 Huntsman Advanced Materials (Switzerland) Gmbh Improvements for rapid prototyping apparatus
ITVI20110333A1 (it) * 2011-12-23 2013-06-24 Ettore Maurizio Costabeber Macchina stereolitografica con gruppo ottico perfezionato

Also Published As

Publication number Publication date
CN106061715A (zh) 2016-10-26
JP2017507814A (ja) 2017-03-23
RU2016137496A3 (es) 2018-04-02
CA2939498C (en) 2018-08-21
EP3110614A1 (en) 2017-01-04
US20160368209A1 (en) 2016-12-22
WO2015128783A1 (en) 2015-09-03
RU2016137496A (ru) 2018-04-02
KR20160124137A (ko) 2016-10-26
TW201532790A (zh) 2015-09-01
TWI622488B (zh) 2018-05-01
EP3110614B1 (en) 2020-02-19
SG11201606626PA (en) 2016-09-29
CA2939498A1 (en) 2015-09-03
CN106061715B (zh) 2018-06-19
IL247197A0 (en) 2016-09-29
KR101931008B1 (ko) 2018-12-19
RU2661824C2 (ru) 2018-07-19

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