BE903279A - PROCESS FOR CUTTING GLASS OF VARIOUS THICKNESSES - Google Patents

PROCESS FOR CUTTING GLASS OF VARIOUS THICKNESSES

Info

Publication number
BE903279A
BE903279A BE0/215613A BE903279DA BE903279A BE 903279 A BE903279 A BE 903279A BE 0/215613 A BE0/215613 A BE 0/215613A BE 903279D A BE903279D A BE 903279DA BE 903279 A BE903279 A BE 903279A
Authority
BE
Belgium
Prior art keywords
glass
various thicknesses
cutting glass
pressure
flaking
Prior art date
Application number
BE0/215613A
Other languages
French (fr)
Inventor
R A Herrington
T G Kleman
E A Apolinar
Original Assignee
Libbey Owens Ford Co
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
Priority claimed from US06/723,578 external-priority patent/US4702042A/en
Priority claimed from US06/747,937 external-priority patent/US4703591A/en
Application filed by Libbey Owens Ford Co filed Critical Libbey Owens Ford Co
Publication of BE903279A publication Critical patent/BE903279A/en

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
    • 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
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B65G2249/045—Details of suction cups suction cups

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (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

Le procédé consiste à diriger un jet de fluide fortement concentré, dans lequel les particules abrasives sont aspirées, au moyen d'un appareil (14) vers la surface d'une feuille de verre (S). Pour la pénétration initiale dans le verre, la source de pression est maintenue à un premier niveau relativement bas, ce qui évite la rupture ou l'écaillage du verre. La pression est ensuite relevée notablement afin que la vitesse de découpe puisse etre augmentée tout en produisant des aretes de coupe de haute qualité.The method comprises directing a highly concentrated fluid jet, into which the abrasive particles are sucked, by means of an apparatus (14) towards the surface of a glass sheet (S). For the initial penetration into the glass, the pressure source is maintained at a relatively low first level, which avoids breaking or flaking of the glass. The pressure is then noted notably so that the cutting speed can be increased while producing high quality cutting edges.

BE0/215613A 1984-09-27 1985-09-20 PROCESS FOR CUTTING GLASS OF VARIOUS THICKNESSES BE903279A (en)

Applications Claiming Priority (3)

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
US06/747,937 US4703591A (en) 1985-04-15 1985-06-24 Ultra-high pressure abrasive jet cutting of glass

Publications (1)

Publication Number Publication Date
BE903279A true BE903279A (en) 1986-01-16

Family

ID=27417935

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215613A BE903279A (en) 1984-09-27 1985-09-20 PROCESS FOR CUTTING GLASS OF VARIOUS THICKNESSES

Country Status (12)

Country Link
KR (1) KR860002427A (en)
AU (1) AU580088B2 (en)
BE (1) BE903279A (en)
BR (1) BR8504671A (en)
CA (1) CA1252711A (en)
DE (1) DE3533340A1 (en)
ES (1) ES8609167A1 (en)
FR (1) FR2570637A1 (en)
GB (1) GB2164879B (en)
IT (1) IT1182879B (en)
LU (1) LU86087A1 (en)
SE (1) SE465672B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011116A1 (en) * 1990-12-17 1992-07-09 Tadeusz Stec Method of cutting amorphous materials using liquid

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702042A (en) * 1984-09-27 1987-10-27 Libbey-Owens-Ford Co. Cutting strengthened glass
US4656791A (en) * 1984-09-27 1987-04-14 Libbey-Owens-Ford Company Abrasive fluid jet cutting support
BR8604330A (en) * 1985-09-16 1987-05-12 Libbey Owens Ford Co PROCESS AND APPLIANCE FOR GLASS CUTTING WITH RADIAL EDGE THROUGH ABRASIVE FLUID JET
US4875461A (en) * 1988-04-01 1989-10-24 Westinghouse Electric Corp. Automatic dendritic silicon web separation machine
US5105588A (en) * 1990-09-10 1992-04-21 Hewlett-Packard Company Method and apparatus for simultaneously forming a plurality of openings through a substrate
FR2666802B1 (en) * 1990-09-19 1993-07-16 Saint Gobain Vitrage Int PREPARATION OF SHAPED GLASS PLATES WITH DIGITAL CONTROL.
DE4136558C1 (en) * 1991-11-04 1992-09-17 Siemens Ag, 8000 Muenchen, De
CH688184A5 (en) * 1994-04-06 1997-06-13 Fischer Ag Georg A method for producing a casting having an elongated cavity, in particular a camshaft.
DE19851353C1 (en) * 1998-11-06 1999-10-07 Schott Glas Method and apparatus for cutting a laminate consisting of a brittle material and a plastic
NO314033B1 (en) * 1999-02-25 2003-01-20 Helge Haugen Method and apparatus for environmental cleaning of insulating glass panes and use of water scraps
BE1013109A3 (en) * 1999-11-08 2001-09-04 Glaverbel Shaping of windows.
US7489984B2 (en) * 2006-02-22 2009-02-10 New World Stoneworks Llc System for designing, previewing, and cutting natural stone veneer to deliver ready for installation
FR3036642B1 (en) * 2015-06-01 2017-06-23 Snecma METHOD FOR CUTTING WATER FROM A PIECE

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985050A (en) * 1958-10-13 1961-05-23 North American Aviation Inc Liquid cutting of hard materials
US3516204A (en) * 1967-08-21 1970-06-23 Pennwalt Corp Abrading apparatus
CH504783A (en) * 1969-06-20 1971-03-15 Siemens Ag Method for separating a body from a disk-shaped crystal and device for carrying out this method
US3888054A (en) * 1973-11-16 1975-06-10 Western Electric Co Method for abrasive cutting in a liquid
FR2261653B1 (en) * 1974-02-15 1978-01-06 Thomson Csf
DE2646062C3 (en) * 1976-10-13 1979-08-09 Vereinigte Glaswerke Gmbh, 5100 Aachen Numerically controlled model cutting machine for glass panes
US4463639A (en) * 1982-06-22 1984-08-07 Gerber Garment Technology, Inc. Fluid jet receiver positioner
DE3339320C2 (en) * 1983-10-29 1986-10-16 VEGLA Vereinigte Glaswerke GmbH, 5100 Aachen Process for the production of a laminated glass pane
US4702042A (en) * 1984-09-27 1987-10-27 Libbey-Owens-Ford Co. Cutting strengthened glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992011116A1 (en) * 1990-12-17 1992-07-09 Tadeusz Stec Method of cutting amorphous materials using liquid

Also Published As

Publication number Publication date
SE8504453D0 (en) 1985-09-26
GB8521876D0 (en) 1985-10-09
AU580088B2 (en) 1988-12-22
GB2164879A (en) 1986-04-03
CA1252711A (en) 1989-04-18
ES8609167A1 (en) 1986-07-16
IT8548594A0 (en) 1985-09-26
GB2164879B (en) 1989-01-18
AU4704285A (en) 1986-04-10
DE3533340A1 (en) 1986-04-17
IT1182879B (en) 1987-10-05
SE465672B (en) 1991-10-14
IT8548594A1 (en) 1987-03-26
SE8504453L (en) 1986-03-28
FR2570637A1 (en) 1986-03-28
KR860002427A (en) 1986-04-26
BR8504671A (en) 1986-07-15
ES546910A0 (en) 1986-07-16
LU86087A1 (en) 1986-03-11

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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