MX357375B - Metodo para la produccioin de un objeto tridimensional mediante un proceso de estereolitografia incluyendo un diseño grafico por computadora de dicho objeto. - Google Patents

Metodo para la produccioin de un objeto tridimensional mediante un proceso de estereolitografia incluyendo un diseño grafico por computadora de dicho objeto.

Info

Publication number
MX357375B
MX357375B MX2014006235A MX2014006235A MX357375B MX 357375 B MX357375 B MX 357375B MX 2014006235 A MX2014006235 A MX 2014006235A MX 2014006235 A MX2014006235 A MX 2014006235A MX 357375 B MX357375 B MX 357375B
Authority
MX
Mexico
Prior art keywords
external surface
improved
stereolithography process
graphic design
computer graphic
Prior art date
Application number
MX2014006235A
Other languages
English (en)
Other versions
MX2014006235A (es
Inventor
Sergio Zenere
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 MX2014006235A publication Critical patent/MX2014006235A/es
Publication of MX357375B publication Critical patent/MX357375B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • 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
    • B29C64/40—Structures for supporting 3D objects during manufacture and intended to be sacrificed after completion thereof
    • 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

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

Abstract

La invención es un objeto tridimensional (1) hecho mediante un proceso estereolitográfico, que comprende una pluralidad de soportes (3) que están conectados al cuerpo (2) del objeto mediante elementos de unión (4) en cada uno de los cuales es posible identificar una zona formada (5), alojada con respecto a la superficie externa del elemento de unión (4) y que tiene la esquina inferior (6) que delimita una zona de fractura pre-establecida (7) para la separación del soporte (3). Cada uno de los elementos de unión (4) comprende un primer cuerpo (8) que se proyecta desde la superficie externa que delimita el cuerpo (2) del objeto y un segundo cuerpo (9) que se proyecta desde el soporte (3), los cuerpos (8) y (9) estando conectados entre sí para definir la zona formada (5) cuya esquina inferior (6) delimita la zona de fractura pre-establecida (7). Cada uno de los cuerpos (8, 9) tiene su superficie externa curvada convexa que constituye parte de la superficie externa de una esfera o un elipsoide.
MX2014006235A 2011-11-23 2012-11-20 Metodo para la produccioin de un objeto tridimensional mediante un proceso de estereolitografia incluyendo un diseño grafico por computadora de dicho objeto. MX357375B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000302A ITVI20110302A1 (it) 2011-11-23 2011-11-23 Oggetto tridimensionale perfezionato ottenuto tramite procedimento stereolitografico e metodo per la progettazione grafica computerizzata di detto oggetto
PCT/IB2012/002406 WO2013076549A1 (en) 2011-11-23 2012-11-20 Improved three-dimensional object obtained by means of a stereolithography process and method for the computer graphic design of said object

Publications (2)

Publication Number Publication Date
MX2014006235A MX2014006235A (es) 2014-07-30
MX357375B true MX357375B (es) 2018-07-06

Family

ID=45370712

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014006235A MX357375B (es) 2011-11-23 2012-11-20 Metodo para la produccioin de un objeto tridimensional mediante un proceso de estereolitografia incluyendo un diseño grafico por computadora de dicho objeto.

Country Status (15)

Country Link
US (1) US9703898B2 (es)
EP (1) EP2782745B1 (es)
JP (1) JP5773233B2 (es)
KR (1) KR101564180B1 (es)
CN (1) CN103946008B (es)
BR (1) BR112014011673A2 (es)
CA (1) CA2856326C (es)
ES (1) ES2566788T3 (es)
HK (1) HK1198970A1 (es)
IL (1) IL232531B (es)
IT (1) ITVI20110302A1 (es)
MX (1) MX357375B (es)
RU (1) RU2580467C2 (es)
SG (1) SG11201401762RA (es)
WO (1) WO2013076549A1 (es)

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BE1023316B1 (nl) * 2014-08-25 2017-02-02 Materialise Nv Systemen en werkwijzen voor het optimaliseren van contactpunten van boomvormige steunen bij additive manufacturing
FR3038095B1 (fr) * 2015-06-24 2018-09-07 Safran Aircraft Engines Procede de dimensionnement de liaison entre une piece et un support, en vue d'une fabrication par fusion selective sur lit de poudre
CN105058798B (zh) * 2015-08-20 2018-09-21 磐纹科技（上海）有限公司 一种熔积成型三维打印的支撑模块及其生成方法
JP6358206B2 (ja) * 2015-09-09 2018-07-18 トヨタ自動車株式会社 金属部材の製造方法
JP6480311B2 (ja) 2015-11-18 2019-03-06 富士フイルム株式会社 サポート部材設計装置、方法、プログラム、構造体形成装置及び構造体の製造方法
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CN107856311A (zh) * 2017-11-13 2018-03-30 成都优材科技有限公司 用于3d打印的树形支撑结构
CN108556114A (zh) * 2018-04-18 2018-09-21 武汉因泰莱激光科技有限公司 一种适用于陶瓷3d打印的防护装置及其防护方法
WO2019239296A1 (en) * 2018-06-15 2019-12-19 3M Innovative Properties Company A method of building up a physical object by additive manufacturing
US11117329B2 (en) * 2018-06-26 2021-09-14 General Electric Company Additively manufactured build assemblies having reduced distortion and residual stress
US11225030B2 (en) 2018-10-09 2022-01-18 3D Systems, Inc. Variable density internal lattice for structural support that minimizes material
US11484946B2 (en) 2018-10-09 2022-11-01 3D Systems, Inc. Defining a transition zone between a shell and lattice cell array in a three-dimensional printing system
US11485075B2 (en) * 2019-11-18 2022-11-01 3D Systems, Inc. High volume manufacturing method for precision articles based on three-dimensional printing
CN111451503B (zh) * 2020-04-10 2022-08-12 哈尔滨福沃德多维智能装备有限公司 Slm增材制造精细零件打印支撑添加方法及去除方法
CN112873835A (zh) * 2021-01-29 2021-06-01 优你造科技(北京)有限公司 一种3d打印支撑体加固方法及装置
CN113361045B (zh) * 2021-07-16 2024-02-20 大连理工大学 基于自支撑椭球空腔结构的设计和优化方法

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Also Published As

Publication number Publication date
KR101564180B1 (ko) 2015-10-28
IL232531A0 (en) 2014-06-30
BR112014011673A2 (pt) 2017-05-30
SG11201401762RA (en) 2014-09-26
MX2014006235A (es) 2014-07-30
RU2580467C2 (ru) 2016-04-10
JP5773233B2 (ja) 2015-09-02
HK1198970A1 (zh) 2015-06-19
ITVI20110302A1 (it) 2013-05-24
CA2856326A1 (en) 2013-05-30
EP2782745A1 (en) 2014-10-01
EP2782745B1 (en) 2016-01-20
JP2014533617A (ja) 2014-12-15
US9703898B2 (en) 2017-07-11
CA2856326C (en) 2018-01-23
CN103946008B (zh) 2016-03-23
KR20140079456A (ko) 2014-06-26
IL232531B (en) 2018-02-28
ES2566788T3 (es) 2016-04-15
CN103946008A (zh) 2014-07-23
RU2014124951A (ru) 2015-12-27
US20140316549A1 (en) 2014-10-23
WO2013076549A1 (en) 2013-05-30

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