BE813811A - Procede et dispositif de decoupage de verre - Google Patents

Procede et dispositif de decoupage de verre

Info

Publication number
BE813811A
BE813811A BE143279A BE143279A BE813811A BE 813811 A BE813811 A BE 813811A BE 143279 A BE143279 A BE 143279A BE 143279 A BE143279 A BE 143279A BE 813811 A BE813811 A BE 813811A
Authority
BE
Belgium
Prior art keywords
cutting process
glass cutting
glass
cutting
Prior art date
Application number
BE143279A
Other languages
English (en)
French (fr)
Inventor
L Boisseul
P Luciani
R Merard
C Quinque
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 filed Critical
Publication of BE813811A publication Critical patent/BE813811A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0619—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams with spots located on opposed surfaces of the workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/09—Severing cooled glass by thermal shock
    • C03B33/091—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam
    • C03B33/093—Severing cooled glass by thermal shock using at least one focussed radiation beam, e.g. laser beam using two or more focussed radiation beams

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laser Beam Processing (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
BE143279A 1973-05-04 1974-04-17 Procede et dispositif de decoupage de verre BE813811A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7316248A FR2228040B1 (enrdf_load_stackoverflow) 1973-05-04 1973-05-04

Publications (1)

Publication Number Publication Date
BE813811A true BE813811A (fr) 1974-08-16

Family

ID=9118853

Family Applications (1)

Application Number Title Priority Date Filing Date
BE143279A BE813811A (fr) 1973-05-04 1974-04-17 Procede et dispositif de decoupage de verre

Country Status (4)

Country Link
BE (1) BE813811A (enrdf_load_stackoverflow)
FR (1) FR2228040B1 (enrdf_load_stackoverflow)
GB (1) GB1433563A (enrdf_load_stackoverflow)
IT (1) IT1011789B (enrdf_load_stackoverflow)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467168A (en) * 1981-04-01 1984-08-21 Creative Glassworks International Method of cutting glass with a laser and an article made therewith
GB2139613B (en) * 1983-05-13 1987-03-04 Glaverbel Method and apparatus for cutting glass
FR2616555A1 (fr) * 1987-06-15 1988-12-16 Bm Ind Dispositif de positionnement automatique d'un faisceau laser
US5132505A (en) * 1990-03-21 1992-07-21 U.S. Philips Corporation Method of cleaving a brittle plate and device for carrying out the method
RU2024441C1 (ru) * 1992-04-02 1994-12-15 Владимир Степанович Кондратенко Способ резки неметаллических материалов
DE4214159C1 (de) * 1992-04-30 1993-11-18 Schott Glaswerke Verfahren zum Erzeugen von Bruchspannungen in Glas
DE19609199A1 (de) * 1996-03-09 1997-09-11 Vetter & Co Apotheker Verfahren zur Bearbeitung von Werkstücken aus festen Materialien sowie Vorrichtung zur Durchführung des Verfahrens
IT1284082B1 (it) * 1996-06-27 1998-05-08 Calp Spa Metodo e dispositivo per il taglio mediante un raggio laser di articoli cavi in vetro
DE19715537C2 (de) * 1997-04-14 1999-08-05 Schott Glas Verfahren und Vorrichtung zum Durchtrennen von flachen Werkstücken aus sprödem Material, insbesondere aus Glas
MY120533A (en) * 1997-04-14 2005-11-30 Schott Ag Method and apparatus for cutting through a flat workpiece made of brittle material, especially glass.
DE19735356A1 (de) * 1997-08-14 1999-02-18 Linde Ag Verfahren zum Laserschneiden von Glas
DE19735357A1 (de) * 1997-08-14 1999-02-18 Linde Ag Verfahren zum Laserschneiden von Glas
US6252197B1 (en) 1998-12-01 2001-06-26 Accudyne Display And Semiconductor Systems, Inc. Method and apparatus for separating non-metallic substrates utilizing a supplemental mechanical force applicator
US6211488B1 (en) * 1998-12-01 2001-04-03 Accudyne Display And Semiconductor Systems, Inc. Method and apparatus for separating non-metallic substrates utilizing a laser initiated scribe
US6259058B1 (en) 1998-12-01 2001-07-10 Accudyne Display And Semiconductor Systems, Inc. Apparatus for separating non-metallic substrates
DE19952331C1 (de) * 1999-10-29 2001-08-30 Schott Spezialglas Gmbh Verfahren und Vorrichtung zum schnellen Schneiden eines Werkstücks aus sprödbrüchigem Werkstoff mittels Laserstrahlen
DE10030388A1 (de) 2000-06-21 2002-01-03 Schott Glas Verfahren zur Herstellung von Glassubstraten für elektronische Speichermedien
DE10206920A1 (de) * 2002-02-19 2003-08-21 Hegla Fahrzeug Und Maschb Gmbh Verfahren zum Trennen von Glas und Vorrichtung zum Durchführen des Verfahrens
DE102008022014B3 (de) * 2008-05-02 2009-11-26 Trumpf Laser- Und Systemtechnik Gmbh Dynamische Strahlumlenkung eines Laserstrahls
CN102717195B (zh) * 2012-06-07 2014-12-17 江阴德力激光设备有限公司 一种双波长激光切割钢化玻璃的方法及其装置
CN111410415B (zh) * 2020-05-13 2024-10-08 深圳市大族半导体装备科技有限公司 一种双层玻璃基板的激光切割装置和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1244346B (de) * 1964-10-19 1967-07-13 Menzel Gerhard Glasbearbeitung Verfahren zum Schneiden von Glas
GB1246481A (en) * 1968-03-29 1971-09-15 Pilkington Brothers Ltd Improvements in or relating to the cutting of glass
US3589883A (en) * 1968-05-28 1971-06-29 Ppg Industries Inc Method and apparatus for thermally fracturing a ribbon of glass
US3604890A (en) * 1969-10-15 1971-09-14 Boeing Co Multibeam laser-jet cutting apparatus
US3610871A (en) * 1970-02-19 1971-10-05 Western Electric Co Initiation of a controlled fracture

Also Published As

Publication number Publication date
IT1011789B (it) 1977-02-10
FR2228040B1 (enrdf_load_stackoverflow) 1977-04-29
FR2228040A1 (enrdf_load_stackoverflow) 1974-11-29
GB1433563A (en) 1976-04-28

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