DE69809563T2 - Einrichtung zum laserschneiden von metallischen blechen - Google Patents

Einrichtung zum laserschneiden von metallischen blechen

Info

Publication number
DE69809563T2
DE69809563T2 DE69809563T DE69809563T DE69809563T2 DE 69809563 T2 DE69809563 T2 DE 69809563T2 DE 69809563 T DE69809563 T DE 69809563T DE 69809563 T DE69809563 T DE 69809563T DE 69809563 T2 DE69809563 T2 DE 69809563T2
Authority
DE
Germany
Prior art keywords
laser cutting
metallic sheets
cutting metallic
sheets
laser
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 - Lifetime
Application number
DE69809563T
Other languages
English (en)
Other versions
DE69809563D1 (de
Inventor
Alberto Aruduino
Alberto Staurenghi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crea SRL
Amada Co Ltd
Original Assignee
Crea SRL
Amada Co Ltd
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 Crea SRL, Amada Co Ltd filed Critical Crea SRL
Application granted granted Critical
Publication of DE69809563D1 publication Critical patent/DE69809563D1/de
Publication of DE69809563T2 publication Critical patent/DE69809563T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • B23K26/035—Aligning the laser beam
    • B23K26/037—Aligning the laser beam by pressing on the workpiece, e.g. pressing roller foot
    • 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
    • B23K26/1494—Maintenance of nozzles
    • 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
    • B23K26/16—Removal of by-products, e.g. particles or vapours produced during treatment of a workpiece
DE69809563T 1997-03-12 1998-03-11 Einrichtung zum laserschneiden von metallischen blechen Expired - Lifetime DE69809563T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97TO000202A IT1291187B1 (it) 1997-03-12 1997-03-12 Apparecchiatura per il taglio laser di fogli di lamiera
PCT/JP1998/001022 WO1998040185A1 (en) 1997-03-12 1998-03-11 Equipment for the laser-cutting of metal sheets

Publications (2)

Publication Number Publication Date
DE69809563D1 DE69809563D1 (de) 2003-01-02
DE69809563T2 true DE69809563T2 (de) 2003-09-25

Family

ID=11415513

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809563T Expired - Lifetime DE69809563T2 (de) 1997-03-12 1998-03-11 Einrichtung zum laserschneiden von metallischen blechen

Country Status (6)

Country Link
US (1) US6310316B1 (de)
EP (1) EP1007270B1 (de)
JP (1) JP4001928B2 (de)
DE (1) DE69809563T2 (de)
IT (1) IT1291187B1 (de)
WO (1) WO1998040185A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2453217B1 (de) 2010-11-16 2015-04-01 Siegfried Janner Nahtlose Wagenkörper und Verfahren zur Herstellung
US9744622B2 (en) 2012-02-16 2017-08-29 Trumpf Laser Gmbh Moving a laser processing head relative to a clamping claw

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1588864A1 (de) * 2004-04-22 2005-10-26 Kba-Giori S.A. Druckmaschine mit Laserperforiereinheit
WO2008114470A1 (ja) * 2007-03-16 2008-09-25 Sharp Kabushiki Kaisha プラスチック基板の切断方法、及びプラスチック基板の切断装置
US8288678B2 (en) * 2008-12-18 2012-10-16 Ppg Industries Ohio, Inc. Device for and method of maintaining a constant distance between a cutting edge and a reference surface
JP5611609B2 (ja) * 2010-02-10 2014-10-22 日本車輌製造株式会社 レーザ加工機
JP6183380B2 (ja) * 2015-01-05 2017-08-23 Ｊｆｅスチール株式会社 鋼板の切断方法および切断装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031351A (en) * 1972-10-25 1977-06-21 Groupement Atomique Alsacienne Atlantique High energy laser beam cutting method and apparatus
US4406940A (en) * 1980-10-23 1983-09-27 Amada Engineering & Service Co., Inc. Laser processing machine
JPS626790A (ja) * 1985-07-02 1987-01-13 Mitsubishi Electric Corp レ−ザ加工ヘツド
JPS62168689A (ja) * 1986-01-17 1987-07-24 Sanoyasu:Kk レ−ザビ−ムを用いる切断加工法
US4711985A (en) * 1986-12-24 1987-12-08 Cincinnati Milacron Inc. Interference detector for laser cutting machine
JPH0289588A (ja) * 1988-09-26 1990-03-29 Seiko Epson Corp 光加工方法
DE59100570D1 (de) * 1990-04-23 1993-12-16 Bystronic Laser Ag Niederoenz Verfahren und Anlage zum Schneiden von Flachmaterial.
US5227606A (en) * 1992-02-26 1993-07-13 U.S. Amada Ltd. Method and apparatus for laser cutting of multiple stacked metal worksheets

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2453217B1 (de) 2010-11-16 2015-04-01 Siegfried Janner Nahtlose Wagenkörper und Verfahren zur Herstellung
EP2905588B1 (de) 2010-11-16 2022-01-12 Siegfried Janner Nahtlose Wagenkörper und Verfahren zur Herstellung
US9744622B2 (en) 2012-02-16 2017-08-29 Trumpf Laser Gmbh Moving a laser processing head relative to a clamping claw

Also Published As

Publication number Publication date
JP4001928B2 (ja) 2007-10-31
WO1998040185A1 (en) 1998-09-17
JP2001514579A (ja) 2001-09-11
EP1007270B1 (de) 2002-11-20
EP1007270A1 (de) 2000-06-14
US6310316B1 (en) 2001-10-30
DE69809563D1 (de) 2003-01-02
IT1291187B1 (it) 1998-12-29
ITTO970202A1 (it) 1998-09-12

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Legal Events

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8364 No opposition during term of opposition