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WO1993019129A3 - Procede de realisation par cao/mao d'un outil de production - Google Patents

Procede de realisation par cao/mao d'un outil de production Download PDF

Info

Publication number
WO1993019129A3
WO1993019129A3 PCT/GB1993/000488 GB9300488W WO9319129A3 WO 1993019129 A3 WO1993019129 A3 WO 1993019129A3 GB 9300488 W GB9300488 W GB 9300488W WO 9319129 A3 WO9319129 A3 WO 9319129A3
Authority
WO
WIPO (PCT)
Prior art keywords
tool
cam
cad
production tool
mould
Prior art date
Application number
PCT/GB1993/000488
Other languages
English (en)
Other versions
WO1993019129A2 (fr
Inventor
John Francis Kelly
Paul Jonathan Hogg
Original Assignee
Queen Mary & Westfield College
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 Queen Mary & Westfield College filed Critical Queen Mary & Westfield College
Priority to DE0630393T priority Critical patent/DE630393T1/de
Priority to EP93905544A priority patent/EP0630393A1/fr
Publication of WO1993019129A2 publication Critical patent/WO1993019129A2/fr
Publication of WO1993019129A3 publication Critical patent/WO1993019129A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/02—Polysilicates
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4097—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using design data to control NC machines, e.g. CAD/CAM
    • 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)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

Procédé de réalisation, à l'aide d'un appareil de modélisation assistée par ordinateur (MAO) d'outil servant à fabriquer des articles. Selon ledit procédé, une représentation bidimensionnelle ou tridimensionnelle de l'outil désiré est convertie par ledit appareil en données d'entrée lisibles par la machine. Les données sont stockées dans une mémoire dudit appareil, et sont interprétées ultérieurement par l'appareil de modélisation qui fait partie de l'appareil MAO, de façon à constituer un modèle de l'outil à partir d'un matériau approprié. L'invention est caractérisée en ce que le modèle de l'outil est réalisé sous forme de moule et que l'on coule directement l'outil requis dans le moule, à l'aide d'une composition polymérisable formant un solide qui présente une stabilité dimensionnelle considérable à des températures atteignant 500 °C.
PCT/GB1993/000488 1992-03-09 1993-03-09 Procede de realisation par cao/mao d'un outil de production WO1993019129A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE0630393T DE630393T1 (de) 1992-03-09 1993-03-09 Verfahren zur herstellung von werkzeugen mit cad/cam.
EP93905544A EP0630393A1 (fr) 1992-03-09 1993-03-09 Procede de realisation par cao/mao d'un outil de production

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9205046.7 1992-03-09
GB929205046A GB9205046D0 (en) 1992-03-09 1992-03-09 Automated component production

Publications (2)

Publication Number Publication Date
WO1993019129A2 WO1993019129A2 (fr) 1993-09-30
WO1993019129A3 true WO1993019129A3 (fr) 1993-12-23

Family

ID=10711730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1993/000488 WO1993019129A2 (fr) 1992-03-09 1993-03-09 Procede de realisation par cao/mao d'un outil de production

Country Status (4)

Country Link
EP (1) EP0630393A1 (fr)
DE (1) DE630393T1 (fr)
GB (1) GB9205046D0 (fr)
WO (1) WO1993019129A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3347522B2 (ja) * 1995-04-11 2002-11-20 キヤノン株式会社 工具経路作成装置及び工具経路作成方法
IT1285933B1 (it) * 1996-06-07 1998-06-26 Emiliana Parchi Attrazioni Rav Dispositivo per il controllo di robot antropomorfi
US5864777A (en) * 1997-01-21 1999-01-26 Ford Global Technologies, Inc. Method of predicting volume of finished combustion chambers from a raw cylinder head casting
US6992027B1 (en) 2000-11-13 2006-01-31 Hexcel Composites Ltd Composite panel with fire resistant face sheets

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284674A1 (fr) * 1984-07-02 1988-10-05 William E. Masters Méthode et dispositif de fabrication
WO1990010512A1 (fr) * 1989-03-14 1990-09-20 Kabushiki Kaisha Komatsu Seisakusho Procede de production de moules
JPH0459342A (ja) * 1990-06-29 1992-02-26 Terada Kogyo Kk 自動樹脂型製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284674A1 (fr) * 1984-07-02 1988-10-05 William E. Masters Méthode et dispositif de fabrication
WO1990010512A1 (fr) * 1989-03-14 1990-09-20 Kabushiki Kaisha Komatsu Seisakusho Procede de production de moules
JPH0459342A (ja) * 1990-06-29 1992-02-26 Terada Kogyo Kk 自動樹脂型製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
A HULL: "stereolithography as a tool for prototype moulds", KUNSTSTOFFE EUROPA, no. 3, December 1991 (1991-12-01), MUNICH, pages 334 - 337, XP000293448 *
DATABASE WPI Week 9215, Derwent World Patents Index; AN 92-118195 *
JIM TOBIB: "RAPID STEREOLITHOGRAHY MOLDS", MOTOROLA TECHNICAL DEVELOPMENTS, no. 15, May 1992 (1992-05-01), pages 38, XP000305734 *

Also Published As

Publication number Publication date
EP0630393A1 (fr) 1994-12-28
WO1993019129A2 (fr) 1993-09-30
DE630393T1 (de) 1995-08-03
GB9205046D0 (en) 1992-04-22

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