WO2014032895A1 - Machine pour la fabrication de produits circulaires par addition couche par couche - Google Patents

Machine pour la fabrication de produits circulaires par addition couche par couche Download PDF

Info

Publication number
WO2014032895A1
WO2014032895A1 PCT/EP2013/066083 EP2013066083W WO2014032895A1 WO 2014032895 A1 WO2014032895 A1 WO 2014032895A1 EP 2013066083 W EP2013066083 W EP 2013066083W WO 2014032895 A1 WO2014032895 A1 WO 2014032895A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
product
machines
manufacture
construction
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.)
Ceased
Application number
PCT/EP2013/066083
Other languages
English (en)
French (fr)
Inventor
Pierre Carrouset
Nicole CARROUSET
Gabrielle CARROUSET
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.)
Carpyz SAS
Original Assignee
Carpyz SAS
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
Priority to IN6834DEN2014 priority Critical patent/IN2014DN06834A/en
Priority to US14/398,276 priority patent/US9908294B2/en
Priority to CA2867778A priority patent/CA2867778C/en
Priority to HK15106616.4A priority patent/HK1205982B/xx
Priority to CN201380019017.5A priority patent/CN104245284B/zh
Priority to BR112014024499-5A priority patent/BR112014024499B1/pt
Priority to AU2013307568A priority patent/AU2013307568B2/en
Priority to EP13745043.3A priority patent/EP2890547B1/fr
Application filed by Carpyz SAS filed Critical Carpyz SAS
Priority to RU2014131954A priority patent/RU2647293C2/ru
Priority to ES13745043.3T priority patent/ES2649464T3/es
Priority to JP2015528934A priority patent/JP6203263B2/ja
Publication of WO2014032895A1 publication Critical patent/WO2014032895A1/fr
Priority to ZA2014/07153A priority patent/ZA201407153B/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive 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
    • B29C64/10Processes of additive manufacturing
    • B29C64/141Processes of additive manufacturing using only solid materials
    • B29C64/153Processes of additive manufacturing using only solid materials using layers of powder being selectively joined, e.g. by selective laser sintering or melting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20Direct sintering or melting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30Process control
    • B22F10/36Process control of energy beam parameters
    • B22F10/368Temperature or temperature gradient, e.g. temperature of the melt pool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/22Driving means
    • B22F12/226Driving means for rotary motion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive 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
    • B29C64/10Processes of additive manufacturing
    • B29C64/165Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive 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
    • B29C64/20Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/255Enclosures for the building material, e.g. powder containers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive 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
    • B29C64/30Auxiliary operations or equipment
    • B29C64/364Conditioning of environment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive 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
    • B29C64/30Auxiliary operations or equipment
    • B29C64/386Data acquisition or data processing for additive manufacturing
    • B29C64/393Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00Systems controlled by a computer
    • G05B15/02Systems controlled by a computer electric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10Formation of a green body
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30Process control
    • B22F10/32Process control of the atmosphere, e.g. composition or pressure in a building chamber
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive 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
    • B29C64/10Processes of additive manufacturing
    • B29C64/141Processes of additive manufacturing using only solid materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive 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
    • B29C64/20Apparatus for additive manufacturing; Details thereof or accessories therefor
    • B29C64/227Driving means
    • B29C64/241Driving means for rotary motion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00Additive 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
    • B29C64/30Auxiliary operations or equipment
    • B29C64/386Data acquisition or data processing for additive manufacturing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/08Screen moulding, e.g. forcing the moulding material through a perforated screen on to a moulding surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE 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
    • B33Y50/00Data acquisition or data processing for additive manufacturing
    • B33Y50/02Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

Definitions

  • the temperature of the deposited layers is practically not controlled or regulated continuously, which requires a certain time for cooling before new layers can be applied and also afterwards to extract the finished parts of the container which contains them.
  • the lower tray (B) rotates in a programmed manner on a fixed base (D) and they are temporarily secured together for handling and the lower tray is provided with lifting rings (9) and tilting (8) for this purpose.
  • FIG 1 shows on an angular sector an independent manufacturing unit which is itself divided into several sectors (1 to 6).
  • the complement of 180 ° of the semicircle of the drawing shows seen from above circular crowns in the lower tray (7).
  • the first zone distributes each layer on the full circular portion (1) or the active circular rings selected lower tray (7) t 2 e equalizes the thickness of the product layer or the compresses and recovers the excess product (2) the 3 rd to control and regulate the upstream temperature (3) 4 th that is where the laser writing on the product by melting or is used to other processes that add material, or modify the consistency of the product (4) the 5 th allows to control and regulate the downstream temperature (5) and the 6 th is used to add a complementary product by spraying or impregnation or by presence a gas or mist (6).
  • the circular arrow shows the direction of rotation of the lower tray which is reversible. (R bac)
  • the drawing shows by way of nonlimiting example a product dispensing device
  • the drawing shows an equalizing device of the product layer
  • the drawing shows an equalizing device of the product layer
  • the drawing shows an equalizing device of the product layer
  • the drawing shows an equalizing device of the product layer
  • the drawing shows an equalizing device of the product layer
  • the drawing shows a spraying device for the impregnation of the product.
  • FIG. 6 schematically shows in a non-exhaustive manner the manufacturing details of the lower tray (B) of its lower chamber, a circular tray (C) and the base (D) which are conventional elements used for the construction of machines which do not pretend to be novelty in themselves but are part of a whole:
  • tilt ring tilt ring
  • lifting eyebolts lifting screws
  • (11) screw protection bellows (12) screw motor
  • (13) lifting devices and motorized movement of the base (14) rack gear motor for rotation of the container, (15) central bearing centering of the tray on the base, (16) electric energy transfer rings, (17) bearings for the rotation of the tray on the base, (18) anti-dust skirts, (19) batteries for autonomy of the displacement of the base, (20) device for locking in the precise position of the base in the working position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Powder Metallurgy (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laser Beam Processing (AREA)
PCT/EP2013/066083 2012-08-29 2013-07-31 Machine pour la fabrication de produits circulaires par addition couche par couche Ceased WO2014032895A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AU2013307568A AU2013307568B2 (en) 2012-08-29 2013-07-31 Machine for producing circular products by means of layer-by-layer addition
CA2867778A CA2867778C (en) 2012-08-29 2013-07-31 Machine for producing circular products by means of layer-by-layer addition
HK15106616.4A HK1205982B (en) 2012-08-29 2013-07-31 Machine for producing circular products by means of layer-by-layer addition
CN201380019017.5A CN104245284B (zh) 2012-08-29 2013-07-31 用于通过逐层添加生产圆形产品的机器
BR112014024499-5A BR112014024499B1 (pt) 2012-08-29 2013-07-31 máquina para produção de produtos circulares por meio de adição camada a camada
EP13745043.3A EP2890547B1 (fr) 2012-08-29 2013-07-31 Machine pour la fabrication de produits circulaires par addition couche par couche
RU2014131954A RU2647293C2 (ru) 2012-08-29 2013-07-31 Устройство для послойного изготовления округлых изделий
IN6834DEN2014 IN2014DN06834A (enExample) 2012-08-29 2013-07-31
US14/398,276 US9908294B2 (en) 2012-08-29 2013-07-31 Machine for producing circular products by means of layer-by-layer addition
ES13745043.3T ES2649464T3 (es) 2012-08-29 2013-07-31 Máquina para la fabricación de productos circulares por adición capa a capa
JP2015528934A JP6203263B2 (ja) 2012-08-29 2013-07-31 層ごとの追加によって円形製品を生産するための機械
ZA2014/07153A ZA201407153B (en) 2012-08-29 2014-10-02 Machine for producing circular products by means of layer-by-layer addition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1202318A FR2994885B1 (fr) 2012-08-29 2012-08-29 Machines pour la fabrication de produits circulaires par addition couche par couche
FR12/02318 2012-08-29

Publications (1)

Publication Number Publication Date
WO2014032895A1 true WO2014032895A1 (fr) 2014-03-06

Family

ID=47427311

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/066083 Ceased WO2014032895A1 (fr) 2012-08-29 2013-07-31 Machine pour la fabrication de produits circulaires par addition couche par couche

Country Status (13)

Country Link
US (1) US9908294B2 (enExample)
EP (1) EP2890547B1 (enExample)
JP (1) JP6203263B2 (enExample)
CN (1) CN104245284B (enExample)
AU (1) AU2013307568B2 (enExample)
BR (1) BR112014024499B1 (enExample)
CA (1) CA2867778C (enExample)
ES (1) ES2649464T3 (enExample)
FR (1) FR2994885B1 (enExample)
IN (1) IN2014DN06834A (enExample)
RU (1) RU2647293C2 (enExample)
WO (1) WO2014032895A1 (enExample)
ZA (1) ZA201407153B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016050322A1 (en) * 2014-10-03 2016-04-07 Hewlett-Packard Development Company, L.P. Controlling temperature in an apparatus for generating a three-dimensional object
WO2017208234A1 (en) * 2016-05-29 2017-12-07 Stratasys Ltd. Method and apparatus for 3d printing
EP3406370A1 (en) * 2017-05-22 2018-11-28 Siemens Aktiengesellschaft Additive manufacturing method and system
US11685111B2 (en) 2017-04-21 2023-06-27 Hewlett-Packard Development Company, L.P. Three-dimensional printer

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041284A1 (de) * 2010-09-23 2012-03-29 Siemens Aktiengesellschaft Verfahren zum selektiven Lasersintern und für dieses Verfahren geeignete Anlage zum selektiven Lasersintern
US9777491B2 (en) 2015-07-22 2017-10-03 Caterpillar Inc. Structural 3D printing machine
CN105499568A (zh) * 2015-12-17 2016-04-20 龙泉市金宏瓷业有限公司 一种连续增料3d打印机及其打印方法
EP4342605A3 (en) 2016-08-03 2024-08-14 3Deo, Inc. Devices and methods for three-dimensional printing
CN215283371U (zh) * 2016-12-13 2021-12-24 斯特塔思有限公司 旋转式增材制造系统
US20180345379A1 (en) * 2017-05-31 2018-12-06 General Electric Company Apparatus and method for real-time simultaneous additive and subtractive manufacturing
US20180345370A1 (en) * 2017-05-31 2018-12-06 General Electric Company Apparatus with large, stationary raw material supply mechanism and method for continuous additive manufacturing
US20180345371A1 (en) * 2017-05-31 2018-12-06 General Electric Company Apparatus and method for angular and rotational additive manufacturing
US10821514B2 (en) * 2017-05-31 2020-11-03 General Electric Company Apparatus and method for continuous additive manufacturing
US20180345600A1 (en) * 2017-05-31 2018-12-06 General Electric Company Method for real-time simultaneous additive and subtractive manufacturing with a dynamically grown build wall
US11253922B2 (en) * 2017-05-31 2022-02-22 General Electric Company Method for real-time simultaneous and calibrated additive and subtractive manufacturing
WO2019157074A2 (en) * 2018-02-07 2019-08-15 3Deo, Inc. Devices, systems and methods for printing three-dimensional objects
US10493527B1 (en) 2018-05-08 2019-12-03 General Electric Company System for additive manufacturing
WO2020004507A1 (ja) * 2018-06-26 2020-01-02 株式会社Ihi 三次元造形装置
CN109263046B (zh) * 2018-10-18 2021-02-12 西安理工大学 一种基于螺旋线的3d打印系统
JP7155919B2 (ja) * 2018-11-16 2022-10-19 株式会社Ihi 三次元造形装置
DE102018129027A1 (de) * 2018-11-19 2020-05-20 AMCM GmbH Verfahren zur additiven Fertigung und System
JP7205268B2 (ja) * 2019-02-07 2023-01-17 株式会社Ihi 三次元造形装置
CN112873834B (zh) * 2021-01-19 2022-06-07 湖南华曙高科技股份有限公司 一种增材制造设备及其控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001347572A (ja) * 2000-06-06 2001-12-18 Sanyo Electric Co Ltd 光造形装置
EP1358994A1 (de) * 2002-05-03 2003-11-05 BEGO medical AG Vorrichtung und Verfahren zum Herstellen frei geformter Produkte
DE10235434A1 (de) * 2002-08-02 2004-02-12 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zum Herstellen eins dreidimensionalen Objekts mittels eines generativen Fertigungsverfahrens

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125581A (en) * 1966-12-30 1978-11-14 Rasmussen O B Multi-layer products
JP2853497B2 (ja) * 1993-01-12 1999-02-03 ソニー株式会社 光学的造形装置
US5902441A (en) * 1996-09-04 1999-05-11 Z Corporation Method of three dimensional printing
JPH10272554A (ja) * 1997-03-30 1998-10-13 Nagasaki Pref Gov 鋳型無し造形装置
US6574520B1 (en) * 2000-02-02 2003-06-03 The Procter & Gamble Company Flexible manufacturing system
US20010048183A1 (en) * 2000-05-31 2001-12-06 Sanyo Electric Co., Ltd Optical shaping apparatus and optical shaping process
SE524439C2 (sv) * 2002-12-19 2004-08-10 Arcam Ab Anordning samt metod för framställande av en tredimensionell produkt
GB0312909D0 (en) * 2003-06-05 2003-07-09 Univ Liverpool Apparatus for manufacturing three dimensional items
JP2005059477A (ja) * 2003-08-18 2005-03-10 Shiyoufuu:Kk 立体構造物製作装置
GB0813241D0 (en) * 2008-07-18 2008-08-27 Mcp Tooling Technologies Ltd Manufacturing apparatus and method
RU2487779C1 (ru) * 2012-05-11 2013-07-20 Открытое акционерное общество "Национальный институт авиационных технологий" (ОАО НИАТ) Установка для изготовления деталей методом послойного синтеза

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001347572A (ja) * 2000-06-06 2001-12-18 Sanyo Electric Co Ltd 光造形装置
EP1358994A1 (de) * 2002-05-03 2003-11-05 BEGO medical AG Vorrichtung und Verfahren zum Herstellen frei geformter Produkte
DE10235434A1 (de) * 2002-08-02 2004-02-12 Eos Gmbh Electro Optical Systems Vorrichtung und Verfahren zum Herstellen eins dreidimensionalen Objekts mittels eines generativen Fertigungsverfahrens

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016050322A1 (en) * 2014-10-03 2016-04-07 Hewlett-Packard Development Company, L.P. Controlling temperature in an apparatus for generating a three-dimensional object
US20170297265A1 (en) * 2014-10-03 2017-10-19 Hewlett-Packard Development Company, L.P. Controlling temperature in an apparatus for generating a three-dimensional object
US10730242B2 (en) 2014-10-03 2020-08-04 Hewlett-Packard Development Company, L.P. Controlling temperature in an apparatus for generating a three-dimensional object
WO2017208234A1 (en) * 2016-05-29 2017-12-07 Stratasys Ltd. Method and apparatus for 3d printing
CN109219491A (zh) * 2016-05-29 2019-01-15 斯特拉塔西斯公司 用于三维打印的方法及设备
IL262995B (en) * 2016-05-29 2022-11-01 Stratasys Ltd Method and apparatus for 3d printing
IL262995B2 (en) * 2016-05-29 2023-03-01 Stratasys Ltd Method and device for 3D printing
US11858044B2 (en) 2016-05-29 2024-01-02 Stratasys Ltd. Method and apparatus for 3D printing
US11685111B2 (en) 2017-04-21 2023-06-27 Hewlett-Packard Development Company, L.P. Three-dimensional printer
EP3406370A1 (en) * 2017-05-22 2018-11-28 Siemens Aktiengesellschaft Additive manufacturing method and system

Also Published As

Publication number Publication date
JP6203263B2 (ja) 2017-09-27
JP2015533680A (ja) 2015-11-26
IN2014DN06834A (enExample) 2015-05-22
CN104245284B (zh) 2016-12-14
BR112014024499B1 (pt) 2021-03-16
US9908294B2 (en) 2018-03-06
EP2890547A1 (fr) 2015-07-08
EP2890547B1 (fr) 2017-08-30
AU2013307568B2 (en) 2017-05-11
ZA201407153B (en) 2016-01-27
FR2994885B1 (fr) 2014-08-29
AU2013307568A1 (en) 2014-09-25
CN104245284A (zh) 2014-12-24
CA2867778C (en) 2020-09-15
RU2014131954A (ru) 2016-02-20
ES2649464T3 (es) 2018-01-12
US20150158251A1 (en) 2015-06-11
HK1205982A1 (en) 2015-12-31
FR2994885A1 (fr) 2014-03-07
RU2647293C2 (ru) 2018-03-15
CA2867778A1 (en) 2014-03-06

Similar Documents

Publication Publication Date Title
EP2890547B1 (fr) Machine pour la fabrication de produits circulaires par addition couche par couche
EP1711333B1 (fr) Procede et machine pour realiser des objets en trois dimensions par depot de couches successives
EP2454040B1 (fr) Dispositif de mise en couches minces et procédé d'utilisation d'un tel dispositif
CA2901872C (fr) Procede et installation de transformation d'un metal a l'etat liquide en un metal a l'etat solide
EP2737964A1 (fr) Procédé de fusion de poudre avec chauffage de la zone adjacente au bain
EP2766146A1 (fr) Appareil et procede de decoupe au laser a impulsions de gaz asservies en frequence ou en pression
FR3027841A1 (fr) Machine et procede pour la fabrication additive a base de poudre
EP3174652B1 (fr) Procédé de fabrication additive à base de poudre d'une pièce, notamment d'une lamelle de garniture pour moule de pneumatiques
EP2371508B1 (fr) Procédé de recyclage de déchets de feuilles en matériau polymère complexe, dispositif associé
FR2998497A1 (fr) Procede de fusion selective de lits de poudre par faisceau de haute energie sous une depression de gaz
WO2019224497A1 (fr) Methode de preparation de la surface superieure d'un plateau de fabrication additive par depot de lit de poudre
FR2803786A1 (fr) Meule abrasive et procede de fabrication d'une telle meule
FR3083463A1 (fr) Machine de formation de plastique symétrique et non symétrique en rotation
EP3655178B1 (fr) Dispositif et procédé de fabrication de lopins métalliques
HK1205982B (en) Machine for producing circular products by means of layer-by-layer addition
WO2020207967A1 (fr) Machine de fabrication additive comprenant une surface de reception de poudre mobile et optimisee pour retenir les grains de poudre
WO2024100122A1 (fr) Mécanisme pour le déplacement d'un outil d'impression tridimensionnelle par dépôt de fil d'une machine de fabrication additive
FR3117387A1 (fr) Pièce fabriquée additivement et optimisée topologiquement, notamment pour sa fabrication avec un procédé de fabrication additive.
EP3481582A1 (fr) Procede de fabrication additive utilisant des elements de surface discrets
FR3032138A1 (fr) Procede et dispositif de fabrication d'une piece a partir de poudre
FR3028432A1 (fr) Dispositif raffineur offrant une efficacite amelioree

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13745043

Country of ref document: EP

Kind code of ref document: A1

DPE2 Request for preliminary examination filed before expiration of 19th month from priority date (pct application filed from 20040101)
ENP Entry into the national phase

Ref document number: 2014131954

Country of ref document: RU

Kind code of ref document: A

REEP Request for entry into the european phase

Ref document number: 2013745043

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2013745043

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2867778

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 2015528934

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2013307568

Country of ref document: AU

Date of ref document: 20130731

Kind code of ref document: A

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112014024499

Country of ref document: BR

WWE Wipo information: entry into national phase

Ref document number: 14398276

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 112014024499

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20141001