BE903277A - Procede de decoupe par jet de fluide abrasif d'une feuille de verre renforce - Google Patents

Procede de decoupe par jet de fluide abrasif d'une feuille de verre renforce

Info

Publication number
BE903277A
BE903277A BE0/215611A BE215611A BE903277A BE 903277 A BE903277 A BE 903277A BE 0/215611 A BE0/215611 A BE 0/215611A BE 215611 A BE215611 A BE 215611A BE 903277 A BE903277 A BE 903277A
Authority
BE
Belgium
Prior art keywords
jet
glass sheet
fluid
reinforced glass
abrasive fluid
Prior art date
Application number
BE0/215611A
Other languages
English (en)
Inventor
R A Herrington
T G Kleman
E A Apolinar
Original Assignee
Libby Owens Ford Cy
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 claimed from US06/654,975 external-priority patent/US4656791A/en
Application filed by Libby Owens Ford Cy filed Critical Libby Owens Ford Cy
Publication of BE903277A publication Critical patent/BE903277A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • B24C1/045—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass for cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00—Abrasive blasting machines or devices; Plants
    • B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
    • B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0591—Cutting by direct application of fluent pressure to work
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/364—By fluid blast and/or suction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Une feuille de verre (S) à découper est placée sur un socle (13) de support sur lequel elle est maintenue et un appareil (14) de découpe par jet de fluide, piloté au moyen d'un palpeur optique (11), dirige vers la feuille (S) un jet de fluide dans lequel les particules abrasives sont introduites à un débit déterminé. La pression du fluide est réduite au commencement de la coupe afin d'éviter la formation d'amorces et d'écailles dans le verre lors de la pénétration initiale, puis elle est augmentée pendant que le jet est déplacé le long de la ligne de coupe souhaitée.
BE0/215611A 1984-09-27 1985-09-20 Procede de decoupe par jet de fluide abrasif d'une feuille de verre renforce BE903277A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/654,975 US4656791A (en) 1984-09-27 1984-09-27 Abrasive fluid jet cutting support
US06/723,578 US4702042A (en) 1984-09-27 1985-04-15 Cutting strengthened glass

Publications (1)

Publication Number Publication Date
BE903277A true BE903277A (fr) 1986-01-16

Family

ID=27096864

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215611A BE903277A (fr) 1984-09-27 1985-09-20 Procede de decoupe par jet de fluide abrasif d'une feuille de verre renforce

Country Status (13)

Country Link
US (1) US4702042A (fr)
KR (1) KR860002428A (fr)
AU (1) AU580089B2 (fr)
BE (1) BE903277A (fr)
BR (1) BR8504670A (fr)
CA (1) CA1253789A (fr)
DE (1) DE3533342A1 (fr)
ES (1) ES8609166A1 (fr)
FR (1) FR2570638A1 (fr)
GB (1) GB2165174B (fr)
IT (1) IT1182878B (fr)
LU (1) LU86085A1 (fr)
SE (1) SE465671B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011116A1 (fr) * 1990-12-17 1992-07-09 Tadeusz Stec Procede de decoupage de materiaux amorphes a l'aide d'un liquide

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US4656791A (en) * 1984-09-27 1987-04-14 Libbey-Owens-Ford Company Abrasive fluid jet cutting support
CA1252711A (fr) * 1984-09-27 1989-04-18 Richard A. Herrington Decoupage du verre au jet abrasif sous tres haute pression
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US4733503A (en) * 1986-05-01 1988-03-29 Airsonics License Partnership Abrasive jet machining
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011116A1 (fr) * 1990-12-17 1992-07-09 Tadeusz Stec Procede de decoupage de materiaux amorphes a l'aide d'un liquide

Also Published As

Publication number Publication date
KR860002428A (ko) 1986-04-26
FR2570638A1 (fr) 1986-03-28
DE3533342A1 (de) 1986-04-24
AU4704685A (en) 1986-04-10
CA1253789A (fr) 1989-05-09
GB2165174B (en) 1988-03-02
SE8504452L (sv) 1986-03-28
IT1182878B (it) 1987-10-05
ES546909A0 (es) 1986-08-01
SE8504452D0 (sv) 1985-09-26
GB2165174A (en) 1986-04-09
GB8522571D0 (en) 1985-10-16
LU86085A1 (fr) 1986-03-11
AU580089B2 (en) 1988-12-22
ES8609166A1 (es) 1986-08-01
SE465671B (sv) 1991-10-14
IT8548593A0 (it) 1985-09-26
US4702042A (en) 1987-10-27
BR8504670A (pt) 1986-07-15

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Legal Events

Date Code Title Description
CH Change of patent owner

Owner name: *LOF GLASS INC.

Effective date: 19850920

RE Patent lapsed

Owner name: LOF GLASS INC.

Effective date: 19920930