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WO1993019129A3 - Cad/cam production tool fabrication - Google Patents

Cad/cam production tool fabrication 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
French (fr)
Other versions
WO1993019129A2 (en
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/en
Priority to EP93905544A priority patent/EP0630393A1/en
Publication of WO1993019129A2 publication Critical patent/WO1993019129A2/en
Publication of WO1993019129A3 publication Critical patent/WO1993019129A3/en

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

A method of making a tool which is useful in the manufacture of articles, using computer aided modelling (CAM) apparatus and wherein a two-dimensional, or three-dimensional representation of the desired tool is converted by said apparatus into machine readable input data, said data is read into a memory of said apparatus, and subsequently interpreted by modelling apparatus which is a part of said CAM apparatus to form a model for the tool from a suitable material, characterised in that the said model for the tool is formed as a mould and the required tool is cast directly from said mould using a solid-forming, curable composition which exhibits substantial dimensional stability at temperatures up to 500 °C.
PCT/GB1993/000488 1992-03-09 1993-03-09 Cad/cam production tool fabrication WO1993019129A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE0630393T DE630393T1 (en) 1992-03-09 1993-03-09 METHOD FOR PRODUCING TOOLS WITH CAD / CAM.
EP93905544A EP0630393A1 (en) 1992-03-09 1993-03-09 Cad/cam production tool fabrication

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 (en) 1993-09-30
WO1993019129A3 true WO1993019129A3 (en) 1993-12-23

Family

ID=10711730

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1993/000488 WO1993019129A2 (en) 1992-03-09 1993-03-09 Cad/cam production tool fabrication

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3347522B2 (en) * 1995-04-11 2002-11-20 キヤノン株式会社 Tool path creation device and tool path creation method
IT1285933B1 (en) * 1996-06-07 1998-06-26 Emiliana Parchi Attrazioni Rav DEVICE FOR THE CONTROL OF ANTHROPOMORPHIC ROBOTS
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 (en) * 1984-07-02 1988-10-05 William E. Masters Manufacturing method and apparatus
WO1990010512A1 (en) * 1989-03-14 1990-09-20 Kabushiki Kaisha Komatsu Seisakusho Process for producing mold
JPH0459342A (en) * 1990-06-29 1992-02-26 Terada Kogyo Kk Method for automatically manufacturing resin mold

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0284674A1 (en) * 1984-07-02 1988-10-05 William E. Masters Manufacturing method and apparatus
WO1990010512A1 (en) * 1989-03-14 1990-09-20 Kabushiki Kaisha Komatsu Seisakusho Process for producing mold
JPH0459342A (en) * 1990-06-29 1992-02-26 Terada Kogyo Kk Method for automatically manufacturing resin mold

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 (en) 1994-12-28
WO1993019129A2 (en) 1993-09-30
DE630393T1 (en) 1995-08-03
GB9205046D0 (en) 1992-04-22

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