WO2010061235A1 - Procédé de formage de microstructures, ou procédé destiné à réduire le poids de composants massifs par production de microstructures - Google Patents

Procédé de formage de microstructures, ou procédé destiné à réduire le poids de composants massifs par production de microstructures Download PDF

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Publication number
WO2010061235A1
WO2010061235A1 PCT/IB2008/002934 IB2008002934W WO2010061235A1 WO 2010061235 A1 WO2010061235 A1 WO 2010061235A1 IB 2008002934 W IB2008002934 W IB 2008002934W WO 2010061235 A1 WO2010061235 A1 WO 2010061235A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
structures
components
microstructures
printers
Prior art date
Application number
PCT/IB2008/002934
Other languages
German (de)
English (en)
Inventor
Franz Andrae Kuncic
Original Assignee
Franz Andrae Kuncic
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 Franz Andrae Kuncic filed Critical Franz Andrae Kuncic
Priority to PCT/IB2008/002934 priority Critical patent/WO2010061235A1/fr
Publication of WO2010061235A1 publication Critical patent/WO2010061235A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
    • B29D24/005—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having joined ribs, e.g. honeycomb

Definitions

  • Material parts for example, plastic, metal or
  • 3D printers which can be used to assemble micrometer-sized components made of various materials, for example plastic or metal, by means of various methods such as gluing, welding or laser sintering. To date, these machines have been used predominantly for the production of models, prototypes, molds and medical small series and not for the production of high volume parts.
  • housing parts for mobile devices, for example: vacuum cleaners, mobile phones, computers, spectacles and case shells.
  • Commercial application will become possible in the production of auto parts such as bodywork, tires, engine casings, aircraft and missile parts.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

Il existe des machines (imprimantes 3D) au moyen desquelles on peut assembler, par différents procédés, des composants micrométriques formés de divers matériaux. Si toutefois on démonte ces pièces formées de composants massifs, généralement dans le domaine millimétrique, et si on les assemble par des structures régulières de barres et de surfaces planes en structures portantes correspondantes, dans le domaine micrométrique, et qu'on laisse ouvertes celles-ci, on obtient une réduction de poids et une économie de matériau. On peut améliorer et ajuster la stabilité, c'est-à-dire renforcer ou affaiblir dans une direction ou, pour des pièces sollicitées thermiquement, telles que des moteurs à combustion interne, dont la surface est sensiblement augmentée, obtenir également davantage de refroidissement. Au moyen des imprimantes 3D actuellement commercialisées, on peut produire des pièces de boîtier en matériau à microstructure pour des appareils mobiles tels que aspirateurs, téléphones mobiles, ordinateurs, lunettes, coques de malles. Si l'on augmente les dimensions des imprimantes actuellement commercialisées tout en gardant leur précision, on peut produire des carrosseries automobiles et des composants d'aéronefs en matériau à microstructure.
PCT/IB2008/002934 2008-11-03 2008-11-03 Procédé de formage de microstructures, ou procédé destiné à réduire le poids de composants massifs par production de microstructures WO2010061235A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2008/002934 WO2010061235A1 (fr) 2008-11-03 2008-11-03 Procédé de formage de microstructures, ou procédé destiné à réduire le poids de composants massifs par production de microstructures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2008/002934 WO2010061235A1 (fr) 2008-11-03 2008-11-03 Procédé de formage de microstructures, ou procédé destiné à réduire le poids de composants massifs par production de microstructures

Publications (1)

Publication Number Publication Date
WO2010061235A1 true WO2010061235A1 (fr) 2010-06-03

Family

ID=41009794

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/002934 WO2010061235A1 (fr) 2008-11-03 2008-11-03 Procédé de formage de microstructures, ou procédé destiné à réduire le poids de composants massifs par production de microstructures

Country Status (1)

Country Link
WO (1) WO2010061235A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2775244A1 (fr) * 2013-03-05 2014-09-10 The Boeing Company Échangeurs thermiques à courants croisés micro-réseau pour aéronef
US20150064299A1 (en) * 2013-09-05 2015-03-05 The Boeing Company Three Dimensional Printing of Parts
US9453604B1 (en) 2012-09-14 2016-09-27 Hrl Laboratories, Llc Hollow porous materials with architected fluid interfaces for reduced overall pressure loss
US10683381B2 (en) 2014-12-23 2020-06-16 Bridgestone Americas Tire Operations, Llc Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes
US11097531B2 (en) 2015-12-17 2021-08-24 Bridgestone Americas Tire Operations, Llc Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing
US11453161B2 (en) 2016-10-27 2022-09-27 Bridgestone Americas Tire Operations, Llc Processes for producing cured polymeric products by additive manufacturing

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225764A1 (de) * 1982-07-09 1984-01-12 Arnold Dipl.-Ing. 3004 Isernhagen Vogts Mehrschaliger leichtbaukoerper, insbesondere flaechenwaermetauscher sowie verfahren und spritzkopf zu seiner herstellung aus kunststoff
GB2307439A (en) * 1995-11-23 1997-05-28 Univ Nottingham Method of making an object having an internal lattice-type structure
EP0963834A1 (fr) * 1998-06-03 1999-12-15 Molecular Geodesics, Inc. Matériau de support à structure auto-stabilisante
DE20007121U1 (de) * 2000-04-12 2000-08-17 Kuncic Franz Andrae Vorrichtung zum Schutz vor Niederschlägen und Sonneneinstrahlung
US20010025203A1 (en) * 1998-02-13 2001-09-27 The Milwaukee School Of Engineering Three dimensional Object
US20030006534A1 (en) * 2001-06-22 2003-01-09 Taboas Juan M. Controlled local/global and micro/macro-porous 3D plastic, polymer and ceramic/cement composite scaffold fabrication and applications thereof
US6623687B1 (en) * 1999-08-06 2003-09-23 Milwaukee School Of Engineering Process of making a three-dimensional object
EP1574264A2 (fr) * 2004-03-05 2005-09-14 Homag Holzbearbeitungssysteme AG Procédé et appareil pour la fabrication d'un panneau de construction léger

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225764A1 (de) * 1982-07-09 1984-01-12 Arnold Dipl.-Ing. 3004 Isernhagen Vogts Mehrschaliger leichtbaukoerper, insbesondere flaechenwaermetauscher sowie verfahren und spritzkopf zu seiner herstellung aus kunststoff
GB2307439A (en) * 1995-11-23 1997-05-28 Univ Nottingham Method of making an object having an internal lattice-type structure
US20010025203A1 (en) * 1998-02-13 2001-09-27 The Milwaukee School Of Engineering Three dimensional Object
EP0963834A1 (fr) * 1998-06-03 1999-12-15 Molecular Geodesics, Inc. Matériau de support à structure auto-stabilisante
US6623687B1 (en) * 1999-08-06 2003-09-23 Milwaukee School Of Engineering Process of making a three-dimensional object
DE20007121U1 (de) * 2000-04-12 2000-08-17 Kuncic Franz Andrae Vorrichtung zum Schutz vor Niederschlägen und Sonneneinstrahlung
US20030006534A1 (en) * 2001-06-22 2003-01-09 Taboas Juan M. Controlled local/global and micro/macro-porous 3D plastic, polymer and ceramic/cement composite scaffold fabrication and applications thereof
EP1574264A2 (fr) * 2004-03-05 2005-09-14 Homag Holzbearbeitungssysteme AG Procédé et appareil pour la fabrication d'un panneau de construction léger

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9862151B1 (en) 2012-09-14 2018-01-09 Hrl Laboratories, Llc Hollow porous materials with architected fluid interfaces for reduced overall pressure loss
US9453604B1 (en) 2012-09-14 2016-09-27 Hrl Laboratories, Llc Hollow porous materials with architected fluid interfaces for reduced overall pressure loss
US10393444B2 (en) 2013-03-05 2019-08-27 The Boeing Company Aircraft heat exchanger
EP2775244A1 (fr) * 2013-03-05 2014-09-10 The Boeing Company Échangeurs thermiques à courants croisés micro-réseau pour aéronef
US9579850B2 (en) * 2013-09-05 2017-02-28 The Boeing Company Three dimensional printing of parts
US20170157860A1 (en) * 2013-09-05 2017-06-08 The Boeing Company Three Dimensional Printing of Parts
US20150064299A1 (en) * 2013-09-05 2015-03-05 The Boeing Company Three Dimensional Printing of Parts
US10518523B2 (en) * 2013-09-05 2019-12-31 The Boeing Company Three dimensional printing of parts
US10683381B2 (en) 2014-12-23 2020-06-16 Bridgestone Americas Tire Operations, Llc Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes
US11261279B2 (en) 2014-12-23 2022-03-01 Bridgestone Americas Tire Operations, Llc Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes
US11926688B2 (en) 2014-12-23 2024-03-12 Bridgestone Americas Tire Operations, Llc Actinic radiation curable polymeric mixtures, cured polymeric mixtures and related processes
US11097531B2 (en) 2015-12-17 2021-08-24 Bridgestone Americas Tire Operations, Llc Additive manufacturing cartridges and processes for producing cured polymeric products by additive manufacturing
US11453161B2 (en) 2016-10-27 2022-09-27 Bridgestone Americas Tire Operations, Llc Processes for producing cured polymeric products by additive manufacturing

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