DE69013047T2 - Verfahren zum Spalten einer Platte aus sprödem Werkstoff. - Google Patents
Verfahren zum Spalten einer Platte aus sprödem Werkstoff.Info
- Publication number
- DE69013047T2 DE69013047T2 DE69013047T DE69013047T DE69013047T2 DE 69013047 T2 DE69013047 T2 DE 69013047T2 DE 69013047 T DE69013047 T DE 69013047T DE 69013047 T DE69013047 T DE 69013047T DE 69013047 T2 DE69013047 T2 DE 69013047T2
- Authority
- DE
- Germany
- Prior art keywords
- splitting
- plate made
- brittle material
- brittle
- plate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/221—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising by thermic methods
-
- 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
- B23K26/36—Removing material
- B23K26/40—Removing material taking account of the properties of the material involved
-
- 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
- B26F3/06—Severing by using heat
-
- 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
- C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
-
- 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
-
- 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
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8901143 | 1989-05-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69013047D1 DE69013047D1 (de) | 1994-11-10 |
DE69013047T2 true DE69013047T2 (de) | 1995-04-13 |
Family
ID=19854608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69013047T Expired - Fee Related DE69013047T2 (de) | 1989-05-08 | 1990-05-02 | Verfahren zum Spalten einer Platte aus sprödem Werkstoff. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5084604A (de) |
EP (1) | EP0397236B1 (de) |
JP (1) | JPH02296744A (de) |
KR (1) | KR900017938A (de) |
DE (1) | DE69013047T2 (de) |
HK (1) | HK44196A (de) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2024441C1 (ru) * | 1992-04-02 | 1994-12-15 | Владимир Степанович Кондратенко | Способ резки неметаллических материалов |
US5622540A (en) * | 1994-09-19 | 1997-04-22 | Corning Incorporated | Method for breaking a glass sheet |
WO1996020062A1 (fr) * | 1994-12-23 | 1996-07-04 | Kondratenko Vladimir Stepanovi | Procede de coupe de materiaux non metalliques et dispositif de mise en ×uvre dudit procede |
JPH0929472A (ja) * | 1995-07-14 | 1997-02-04 | Hitachi Ltd | 割断方法、割断装置及びチップ材料 |
DE69629704T2 (de) * | 1995-08-31 | 2004-07-08 | Corning Inc. | Verfahren und vorrichtung zum zerbrechen von sprödem material |
JPH10128567A (ja) * | 1996-10-30 | 1998-05-19 | Nec Kansai Ltd | レーザ割断方法 |
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. |
US5852497A (en) * | 1997-08-28 | 1998-12-22 | Vlsi Technology, Inc. | Method and apparatus for detecting edges under an opaque layer |
JPH11240730A (ja) * | 1998-02-27 | 1999-09-07 | Nec Kansai Ltd | 脆性材料の割断方法 |
US6259058B1 (en) | 1998-12-01 | 2001-07-10 | Accudyne Display And Semiconductor Systems, Inc. | Apparatus for separating non-metallic substrates |
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 |
US6420678B1 (en) | 1998-12-01 | 2002-07-16 | Brian L. Hoekstra | Method for separating non-metallic substrates |
US6912356B2 (en) | 1999-06-07 | 2005-06-28 | Diversified Industries Ltd. | Method and apparatus for fracturing brittle materials by thermal stressing |
CA2310883A1 (en) * | 1999-06-07 | 2000-12-07 | Norman L. Arrison | Method and apparatus for fracturing brittle materials by thermal stressing |
US6664503B1 (en) | 1999-09-07 | 2003-12-16 | Asahi Glass Company, Ltd. | Method for manufacturing a magnetic disk |
US6795274B1 (en) | 1999-09-07 | 2004-09-21 | Asahi Glass Company, Ltd. | Method for manufacturing a substantially circular substrate by utilizing scribing |
TR200201402T2 (tr) | 1999-11-24 | 2003-03-21 | Applied Photonics, Inc. | Metalik olmayan materyallerin ayrılması için yöntem ve cihaz. |
JP4659300B2 (ja) * | 2000-09-13 | 2011-03-30 | 浜松ホトニクス株式会社 | レーザ加工方法及び半導体チップの製造方法 |
KR20020047479A (ko) * | 2000-12-13 | 2002-06-22 | 김경섭 | 비금속재료의 레이저 절단 방법 |
DE10111662A1 (de) * | 2001-03-09 | 2002-09-26 | Thyssenkrupp Stahl Ag | Verfahren und Vorrichtung zum robotergesteuerten Schneiden und Schweißen mit Laserstrahlung |
RU2206525C2 (ru) * | 2001-07-25 | 2003-06-20 | Кондратенко Владимир Степанович | Способ резки хрупких неметаллических материалов |
DE10164579C1 (de) * | 2001-12-28 | 2003-08-21 | Jenoptik Automatisierungstech | Verfahren zum Trennen von Lichtleitfasern mittels CO¶2¶-Laserstrahlung |
KR101043674B1 (ko) | 2004-05-11 | 2011-06-23 | 엘지디스플레이 주식회사 | 스크라이빙 장치 및 방법 |
US20060021977A1 (en) * | 2004-07-30 | 2006-02-02 | Menegus Harry E | Process and apparatus for scoring a brittle material incorporating moving optical assembly |
US7820941B2 (en) * | 2004-07-30 | 2010-10-26 | Corning Incorporated | Process and apparatus for scoring a brittle material |
US20090078370A1 (en) * | 2004-08-31 | 2009-03-26 | Vladislav Sklyarevich | Method of separating non-metallic material using microwave radiation |
US20080236199A1 (en) * | 2005-07-28 | 2008-10-02 | Vladislav Sklyarevich | Method of Separating Non-Metallic Material Using Microwave Radiation |
JP5345334B2 (ja) * | 2008-04-08 | 2013-11-20 | 株式会社レミ | 脆性材料の熱応力割断方法 |
US8051679B2 (en) * | 2008-09-29 | 2011-11-08 | Corning Incorporated | Laser separation of glass sheets |
DE102009023602B4 (de) * | 2009-06-02 | 2012-08-16 | Grenzebach Maschinenbau Gmbh | Vorrichtung zum industriellen Herstellen elastisch verformbarer großflächiger Glasplatten in hoher Stückzahl |
EP2450169A4 (de) * | 2009-07-03 | 2012-11-21 | Asahi Glass Co Ltd | Schneideverfahren und schneidevorrichtung für ein substrat aus sprödem material und in diesem schneideverfahren gewonnenes fahrzeugfensterglas |
US8932510B2 (en) | 2009-08-28 | 2015-01-13 | Corning Incorporated | Methods for laser cutting glass substrates |
US8946590B2 (en) | 2009-11-30 | 2015-02-03 | Corning Incorporated | Methods for laser scribing and separating glass substrates |
US8720228B2 (en) * | 2010-08-31 | 2014-05-13 | Corning Incorporated | Methods of separating strengthened glass substrates |
DE102011084128A1 (de) * | 2011-10-07 | 2013-04-11 | Schott Ag | Verfahren zum Schneiden eines Dünnglases mit spezieller Ausbildung der Kante |
US9938180B2 (en) | 2012-06-05 | 2018-04-10 | Corning Incorporated | Methods of cutting glass using a laser |
KR101355807B1 (ko) * | 2012-09-11 | 2014-02-03 | 로체 시스템즈(주) | 비금속 재료의 곡선 절단방법 |
US9610653B2 (en) | 2012-09-21 | 2017-04-04 | Electro Scientific Industries, Inc. | Method and apparatus for separation of workpieces and articles produced thereby |
US20150251944A1 (en) * | 2014-03-10 | 2015-09-10 | Corning Incorporated | Methods and apparatuses for separating glass ribbons |
TW201628751A (zh) * | 2014-11-20 | 2016-08-16 | 康寧公司 | 彈性玻璃基板之回饋控制的雷射切割 |
JP6500917B2 (ja) * | 2015-02-03 | 2019-04-17 | セントラル硝子株式会社 | 脆性材料の切断方法、脆性材料の切断装置、切断脆性材料の製造方法及び切断脆性材料 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US422949A (en) * | 1890-03-11 | Clothes-drier | ||
DE1244346B (de) * | 1964-10-19 | 1967-07-13 | Menzel Gerhard Glasbearbeitung | Verfahren zum Schneiden von Glas |
US3921873A (en) * | 1973-12-07 | 1975-11-25 | Ppg Industries Inc | Method for trimming glass |
DE2813302C2 (de) * | 1978-03-28 | 1979-09-13 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen | Verfahren und Vorrichtung zum geradlinigen Schneiden von Flachglas mit Hilfe von thermisch induzierten Spannungen |
US4467168A (en) * | 1981-04-01 | 1984-08-21 | Creative Glassworks International | Method of cutting glass with a laser and an article made therewith |
US4468534A (en) * | 1982-09-30 | 1984-08-28 | Boddicker Franc W | Method and device for cutting glass |
US4562333A (en) * | 1984-09-04 | 1985-12-31 | General Electric Company | Stress assisted cutting of high temperature embrittled materials |
-
1990
- 1990-05-02 DE DE69013047T patent/DE69013047T2/de not_active Expired - Fee Related
- 1990-05-02 EP EP90201092A patent/EP0397236B1/de not_active Expired - Lifetime
- 1990-05-07 US US07/521,207 patent/US5084604A/en not_active Expired - Fee Related
- 1990-05-08 KR KR1019900006434A patent/KR900017938A/ko active IP Right Grant
- 1990-05-08 JP JP2116990A patent/JPH02296744A/ja active Pending
-
1996
- 1996-03-14 HK HK44196A patent/HK44196A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK44196A (en) | 1996-03-22 |
DE69013047D1 (de) | 1994-11-10 |
EP0397236B1 (de) | 1994-10-05 |
JPH02296744A (ja) | 1990-12-07 |
US5084604A (en) | 1992-01-28 |
KR900017938A (ko) | 1990-12-20 |
EP0397236A1 (de) | 1990-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8339 | Ceased/non-payment of the annual fee |