FR2743318B1 - Procede et dispositif de decoupe laser - Google Patents

Procede et dispositif de decoupe laser

Info

Publication number
FR2743318B1
FR2743318B1 FR9600177A FR9600177A FR2743318B1 FR 2743318 B1 FR2743318 B1 FR 2743318B1 FR 9600177 A FR9600177 A FR 9600177A FR 9600177 A FR9600177 A FR 9600177A FR 2743318 B1 FR2743318 B1 FR 2743318B1
Authority
FR
France
Prior art keywords
laser cutting
cutting method
laser
cutting
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
Application number
FR9600177A
Other languages
English (en)
Other versions
FR2743318A1 (fr
Inventor
Gerard Pacary
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.)
LITECH SARL
Original Assignee
LITECH SARL
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 LITECH SARL filed Critical LITECH SARL
Priority to FR9600177A priority Critical patent/FR2743318B1/fr
Priority to EP97900222A priority patent/EP0874712A1/fr
Priority to PCT/FR1997/000004 priority patent/WO1997025178A1/fr
Priority to AU13822/97A priority patent/AU1382297A/en
Publication of FR2743318A1 publication Critical patent/FR2743318A1/fr
Application granted granted Critical
Publication of FR2743318B1 publication Critical patent/FR2743318B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • 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
    • B23K26/146—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 the fluid stream containing a liquid
    • 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
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • 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
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/06—Cast-iron alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
FR9600177A 1996-01-04 1996-01-04 Procede et dispositif de decoupe laser Expired - Fee Related FR2743318B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9600177A FR2743318B1 (fr) 1996-01-04 1996-01-04 Procede et dispositif de decoupe laser
EP97900222A EP0874712A1 (fr) 1996-01-04 1997-01-02 Procede et dispositif de decoupe laser
PCT/FR1997/000004 WO1997025178A1 (fr) 1996-01-04 1997-01-02 Procede et dispositif de decoupe laser
AU13822/97A AU1382297A (en) 1996-01-04 1997-01-02 Laser cutting method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9600177A FR2743318B1 (fr) 1996-01-04 1996-01-04 Procede et dispositif de decoupe laser

Publications (2)

Publication Number Publication Date
FR2743318A1 FR2743318A1 (fr) 1997-07-11
FR2743318B1 true FR2743318B1 (fr) 1998-01-30

Family

ID=9487983

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9600177A Expired - Fee Related FR2743318B1 (fr) 1996-01-04 1996-01-04 Procede et dispositif de decoupe laser

Country Status (4)

Country Link
EP (1) EP0874712A1 (fr)
AU (1) AU1382297A (fr)
FR (1) FR2743318B1 (fr)
WO (1) WO1997025178A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2810913A1 (fr) * 2000-06-29 2002-01-04 Air Liquide Procede et installation de coupage laser des aciers faiblement allies sans formation d'oxydes sur les faces de coupe
US7265317B2 (en) 2004-01-28 2007-09-04 Boston Scientific Scimed, Inc. Method of cutting material with hybrid liquid-jet/laser system
EP2692477A1 (fr) * 2012-08-03 2014-02-05 Air Liquide Deutschland GmbH Procédé et dispositif destinés à la fabrication dýune structure en dents de scie
CN104325218B (zh) * 2014-10-24 2016-02-03 宝钛集团有限公司 一种精密钛焊管激光切割装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002877A (en) * 1974-12-13 1977-01-11 United Technologies Corporation Method of cutting with laser radiation and liquid coolant
JPS59206189A (ja) * 1983-05-10 1984-11-21 Toshiba Corp レ−ザ切断装置
DE3940766A1 (de) * 1989-12-09 1991-06-13 Messer Griesheim Gmbh Verfahren zum schneiden von werkstoffen
DE4016181A1 (de) * 1990-05-19 1991-11-21 Linde Ag Verfahren und vorrichtung zum laserstrahlbrennschneiden
DE4021407A1 (de) * 1990-07-05 1992-01-16 Kuhlmann Praezisionsmech Vorrichtung zum schneiden von im wesentlichen plattenfoermigen schneidgut
US5164567A (en) * 1991-04-08 1992-11-17 The United States Of America As Represented By The United States Department Of Energy Laser cutting with chemical reaction assist
DE9201827U1 (de) * 1992-02-13 1992-05-21 Rogl, Klaus, Dipl.-Ing., 91154 Roth Laservorrichtung zum Schneiden von Werkstücken

Also Published As

Publication number Publication date
WO1997025178A1 (fr) 1997-07-17
EP0874712A1 (fr) 1998-11-04
AU1382297A (en) 1997-08-01
FR2743318A1 (fr) 1997-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse