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MX2016012309A - Metodo y equipo para generar una representacion numerica de un objeto tridimensional, dicha representacion numerica está adecuada para ser usada para hacer dicho objeto tridimensional mediante estereolitografia. - Google Patents

Metodo y equipo para generar una representacion numerica de un objeto tridimensional, dicha representacion numerica está adecuada para ser usada para hacer dicho objeto tridimensional mediante estereolitografia.

Info

Publication number
MX2016012309A
MX2016012309A MX2016012309A MX2016012309A MX2016012309A MX 2016012309 A MX2016012309 A MX 2016012309A MX 2016012309 A MX2016012309 A MX 2016012309A MX 2016012309 A MX2016012309 A MX 2016012309A MX 2016012309 A MX2016012309 A MX 2016012309A
Authority
MX
Mexico
Prior art keywords
dimensional object
numerical representation
point
generate
stereolitography
Prior art date
Application number
MX2016012309A
Other languages
English (en)
Inventor
Marozin Alessandro
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 MX2016012309A publication Critical patent/MX2016012309A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • 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
    • B29C64/10—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
    • 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
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/10—Additive manufacturing, e.g. 3D printing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
    • G06F2119/18—Manufacturability analysis or optimisation for manufacturability
    • 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
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Computer Graphics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Architecture (AREA)

Abstract

Método implementado por computadora para generar una representación numérica de un objeto tridimensional (11) que se hará mediante litografía, que comprende las siguientes operaciones: preparar un primer conjunto de datos (1) representativo de la geometría del objeto tridimensional (119; definir las primeras superficies (13, 13a) del objeto (11) y las superficies de referencia (14, 14a) orientadas a las mismas; definir un primer punto (X1) en la primera superficie (13), (13a) un segundo punto correspondiente (X2) en la superficie de referencia correspondiente (14), (14a) y parámetros geométricos correspondientes (P1)...(pn) que definen la geometría tridimensional de un elemento de soporte (15) correspondiente que conecta el primer punto (X1) con el segundo punto (X2); generar un tercer conjunto de datos (3) que contiene las coordenadas (7) del primer punto (X1) y del segundo punto (X2) y los valores de (8) de los parámetros geométricos (P1)...(Pn) de cada elemento de soporte (15); generar una representación numérica de cada elemento de soporte (15) con base en el tercer conjunto de datos 83); calcular un segundo conjunto de datos (2) representativo de la geometría resultante de la unión del objeto (11) con los elementos de soporte (15).
MX2016012309A 2014-03-24 2015-03-20 Metodo y equipo para generar una representacion numerica de un objeto tridimensional, dicha representacion numerica está adecuada para ser usada para hacer dicho objeto tridimensional mediante estereolitografia. MX2016012309A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI20140067 2014-03-24
PCT/IB2015/052066 WO2015145320A1 (en) 2014-03-24 2015-03-20 Method and equipment for generating a numerical representation of a three-dimensional object, said numerical representation being suited to be used for making said three-dimensional object through stereolithography

Publications (1)

Publication Number Publication Date
MX2016012309A true MX2016012309A (es) 2017-02-23

Family

ID=50819910

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016012309A MX2016012309A (es) 2014-03-24 2015-03-20 Metodo y equipo para generar una representacion numerica de un objeto tridimensional, dicha representacion numerica está adecuada para ser usada para hacer dicho objeto tridimensional mediante estereolitografia.

Country Status (12)

Country Link
US (1) US20180169955A1 (es)
EP (1) EP3122540B1 (es)
JP (1) JP6519756B2 (es)
KR (2) KR101954589B1 (es)
CN (1) CN106233339A (es)
CA (1) CA2943747A1 (es)
IL (1) IL247997A0 (es)
MX (1) MX2016012309A (es)
RU (1) RU2659474C2 (es)
SG (2) SG10201808228WA (es)
TW (1) TW201538304A (es)
WO (1) WO2015145320A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9873223B2 (en) * 2014-10-05 2018-01-23 X Development Llc Shifting a curing location during 3D printing
US10799951B2 (en) 2016-02-11 2020-10-13 General Electric Company Method and conformal supports for additive manufacturing
WO2019245529A1 (en) * 2018-06-19 2019-12-26 Hewlett-Packard Development Company, L.P. Determining object model types
KR102102981B1 (ko) * 2018-06-29 2020-04-21 헵시바주식회사 3차원 모델의 슬라이싱 보정 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2691818B1 (fr) * 1992-06-02 1997-01-03 Alsthom Cge Alcatel Procede de fabrication d'un objet fractal par stereolithographie et objet fractal obtenu par un tel procede.
US6558606B1 (en) * 2000-01-28 2003-05-06 3D Systems, Inc. Stereolithographic process of making a three-dimensional object
RU2417890C2 (ru) * 2005-09-20 2011-05-10 Птс Софтвэар Бв Устройство формирования трехмерного изделия и способ формирования трехмерного изделия
DE112007002411T5 (de) 2006-10-10 2009-07-30 Shofu Inc. Datenerzeugungssystem, Herstellungsverfahren und modelldatenerzeugendes Programm
JP2009190291A (ja) * 2008-02-15 2009-08-27 Roland Dg Corp サポートの形成方法、および立体造形物の製造方法
ITVI20080109A1 (it) * 2008-05-14 2009-11-15 Ettore Maurizio Costabeber Metodo di produzione di oggetti tridimensionali e macchina impiegante tale metodo
US8221669B2 (en) * 2009-09-30 2012-07-17 Stratasys, Inc. Method for building three-dimensional models in extrusion-based digital manufacturing systems using ribbon filaments

Also Published As

Publication number Publication date
RU2016140697A3 (es) 2018-05-03
KR20180135972A (ko) 2018-12-21
CN106233339A (zh) 2016-12-14
EP3122540B1 (en) 2023-12-20
KR20160138117A (ko) 2016-12-02
WO2015145320A1 (en) 2015-10-01
TW201538304A (zh) 2015-10-16
JP2017519264A (ja) 2017-07-13
EP3122540A1 (en) 2017-02-01
SG11201607923QA (en) 2016-10-28
JP6519756B2 (ja) 2019-05-29
RU2659474C2 (ru) 2018-07-02
US20180169955A1 (en) 2018-06-21
IL247997A0 (en) 2016-11-30
RU2016140697A (ru) 2018-05-03
KR101954589B1 (ko) 2019-06-17
CA2943747A1 (en) 2015-10-01
SG10201808228WA (en) 2018-10-30

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