MX356471B - Método de estereolitografía para producir un objeto tridimensional, que comprende un movimiento según el cual una superficie de soporte para dicho objeto se aproxima intermitentemente hacia la parte inferior de un contenedor, y una máquina de estereolitografía que utiliza dicho método. - Google Patents

Método de estereolitografía para producir un objeto tridimensional, que comprende un movimiento según el cual una superficie de soporte para dicho objeto se aproxima intermitentemente hacia la parte inferior de un contenedor, y una máquina de estereolitografía que utiliza dicho método.

Info

Publication number
MX356471B
MX356471B MX2014009694A MX2014009694A MX356471B MX 356471 B MX356471 B MX 356471B MX 2014009694 A MX2014009694 A MX 2014009694A MX 2014009694 A MX2014009694 A MX 2014009694A MX 356471 B MX356471 B MX 356471B
Authority
MX
Mexico
Prior art keywords
stereolithography
supporting surface
container
producing
dimensional object
Prior art date
Application number
MX2014009694A
Other languages
English (en)
Other versions
MX2014009694A (es
Inventor
Sergio Zenere
Roberto Fortunato
Original Assignee
Dws Srl
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 Dws Srl filed Critical Dws Srl
Publication of MX2014009694A publication Critical patent/MX2014009694A/es
Publication of MX356471B publication Critical patent/MX356471B/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
    • 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
    • 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
    • B29C64/20—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
    • B29C64/264—Arrangements for irradiation
    • 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
    • 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
    • B29C67/02—Moulding by agglomerating
    • B29C67/04—Sintering
    • 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
    • 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

Landscapes

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

Abstract

La invención es un método para producir un objeto tridimensional en capas a través de estereolitografía, que comprende las siguientes operaciones: mover una superficie de soporte (6a), (7a) cerca de la parte inferior (2a) de un contenedor (2) que contiene una sustancia líquida (3), a fin de disponerla en una posición de funcionamiento predefinida (17); irradiar selectivamente una capa (6) de la sustancia líquida (3) con radiación predefinida (4), de manera tal para solidificarla contra la superficie de soporte (6a), (7a). El movimiento de aproximación (11) comprende una pluralidad de movimientos de aproximación (12), (12a), (12b), (12c) que tienen longitudes correspondientes predefinidas (13), (13a), (13b), (13c), separadas por las correspondientes paradas intermedias (14), (14a), (14b) durante intervalos de tiempo predefinidos correspondientes (15), (15a), (15b), las paradas intermedias (14), (14a), (14b) se llevan a cabo cuando la superficie de soporte (6a), (7a) está al menos parcialmente sumergida en la sustancia líquida (3).
MX2014009694A 2012-07-16 2013-07-15 Método de estereolitografía para producir un objeto tridimensional, que comprende un movimiento según el cual una superficie de soporte para dicho objeto se aproxima intermitentemente hacia la parte inferior de un contenedor, y una máquina de estereolitografía que utiliza dicho método. MX356471B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000172A ITVI20120172A1 (it) 2012-07-16 2012-07-16 Metodo stereolitografico per la produzione di un oggetto tridimensionale, comprendente un movimento di avvicinamento intermittente di una superficie di supporto per detto oggetto al fondo di un recipiente, e macchina stereolitografica impiegante tale
PCT/IB2013/001540 WO2014013312A1 (en) 2012-07-16 2013-07-15 Stereolithography method for producing a three-dimensional object, comprising a movement according to which a supporting surface for said object intermittently approaches the bottom of a container, and stereolithography machine using said method

Publications (2)

Publication Number Publication Date
MX2014009694A MX2014009694A (es) 2014-09-08
MX356471B true MX356471B (es) 2018-05-30

Family

ID=46758973

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014009694A MX356471B (es) 2012-07-16 2013-07-15 Método de estereolitografía para producir un objeto tridimensional, que comprende un movimiento según el cual una superficie de soporte para dicho objeto se aproxima intermitentemente hacia la parte inferior de un contenedor, y una máquina de estereolitografía que utiliza dicho método.

Country Status (17)

Country Link
US (1) US9782931B2 (es)
EP (1) EP2872316B1 (es)
JP (2) JP5923807B2 (es)
KR (1) KR101648282B1 (es)
CN (1) CN104136200B (es)
CA (1) CA2865370C (es)
DK (1) DK2872316T3 (es)
ES (1) ES2701404T3 (es)
HK (1) HK1202841A1 (es)
HU (1) HUE040358T2 (es)
IL (1) IL234123B (es)
IN (1) IN2014MN01610A (es)
IT (1) ITVI20120172A1 (es)
MX (1) MX356471B (es)
RU (1) RU2610505C2 (es)
SG (1) SG11201404890QA (es)
WO (1) WO2014013312A1 (es)

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CN108025490A (zh) * 2015-08-28 2018-05-11 福姆实验室公司 增材制造工艺优化技术及相关系统和方法
EP3374163B1 (en) 2015-11-13 2023-01-04 Paxis LLC Additive manufacturing apparatus, system, and method
KR102102606B1 (ko) * 2016-05-12 2020-04-22 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 적층 제조시 층 생성 시간 구성 기법
WO2018058087A1 (en) 2016-09-26 2018-03-29 Formlabs, Inc. Techniques for reducing differential cure artifacts for additive fabrication and related systems and methods
AU2018240840B2 (en) 2017-03-21 2023-12-21 Zydex Pty Ltd Apparatus and method for making a stereolithographic object
AU2018238190B2 (en) * 2017-03-21 2023-12-21 Zydex Pty Ltd Apparatus for making a stereolithographic object, methods for making a stereolithographic object, a method for locating the position of debris, and a method for monitoring consumption of a material for making a stereolithographic object
JP6861295B2 (ja) * 2017-03-28 2021-04-21 スリーディー システムズ インコーポレーテッド 最適化機械制御信号を提供するために画像情報を処理する三次元プリンタ
WO2018230659A1 (ja) 2017-06-14 2018-12-20 クラレノリタケデンタル株式会社 光学的立体造形装置用の容器
WO2019112466A1 (ru) * 2017-12-08 2019-06-13 Юрий Евгеньевич ВИНОГРАДОВ Способ стереолитографии каплями фотополимера с последующим их отверждением
WO2019160534A1 (en) * 2018-02-13 2019-08-22 Hewlett-Packard Development Company, L.P. Controlling a temperature in a conduit
MX2020010507A (es) 2018-04-06 2021-03-09 Paxis Llc Metodo, sistema y aparato para la manufactura de aditivos.
IT201800005478A1 (it) 2018-05-17 2019-11-17 Metodo per formare un primo e un secondo oggetto tridimensionale da un primo e un secondo materiale solidificabile il quale è in grado di solidificarsi sotto l’effetto su di esso di irraggiamento elettromagnetico
US11945155B2 (en) 2020-09-21 2024-04-02 Formlabs, Inc. Techniques for reducing peel forces in additive fabrication and related systems and methods

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Also Published As

Publication number Publication date
HK1202841A1 (en) 2015-10-09
DK2872316T3 (en) 2019-01-14
JP6264621B2 (ja) 2018-01-24
SG11201404890QA (en) 2015-02-27
JP5923807B2 (ja) 2016-05-25
US20150123319A1 (en) 2015-05-07
RU2014133398A (ru) 2016-08-27
CN104136200A (zh) 2014-11-05
IN2014MN01610A (es) 2015-05-22
CA2865370C (en) 2016-11-22
CN104136200B (zh) 2016-09-07
WO2014013312A1 (en) 2014-01-23
ITVI20120172A1 (it) 2014-01-17
CA2865370A1 (en) 2014-01-23
MX2014009694A (es) 2014-09-08
IL234123B (en) 2018-02-28
US9782931B2 (en) 2017-10-10
KR101648282B1 (ko) 2016-08-12
RU2610505C2 (ru) 2017-02-13
JP2016172450A (ja) 2016-09-29
EP2872316B1 (en) 2018-09-12
ES2701404T3 (es) 2019-02-22
EP2872316A1 (en) 2015-05-20
JP2015526320A (ja) 2015-09-10
KR20140123964A (ko) 2014-10-23
HUE040358T2 (hu) 2019-03-28

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