FR2217118B1 - - Google Patents

Info

Publication number
FR2217118B1
FR2217118B1 FR7237880A FR7237880A FR2217118B1 FR 2217118 B1 FR2217118 B1 FR 2217118B1 FR 7237880 A FR7237880 A FR 7237880A FR 7237880 A FR7237880 A FR 7237880A FR 2217118 B1 FR2217118 B1 FR 2217118B1
Authority
FR
France
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
Application number
FR7237880A
Other languages
French (fr)
Other versions
FR2217118A1 (tr
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.)
Alsacienne Atom
Original Assignee
Alsacienne Atom
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 Alsacienne Atom filed Critical Alsacienne Atom
Priority to FR7237880A priority Critical patent/FR2217118B1/fr
Priority to IT2994173A priority patent/IT995730B/it
Priority to BE1005427A priority patent/BE805989A/xx
Priority to GB4824773A priority patent/GB1437237A/en
Priority to DE19732352481 priority patent/DE2352481A1/de
Priority to NL7314574A priority patent/NL7314574A/xx
Publication of FR2217118A1 publication Critical patent/FR2217118A1/fr
Application granted granted Critical
Publication of FR2217118B1 publication Critical patent/FR2217118B1/fr
Priority to US05/599,437 priority patent/US4031351A/en
Expired 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/127—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an enclosure
    • 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
    • B23K26/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
FR7237880A 1972-10-25 1972-10-25 Expired FR2217118B1 (tr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7237880A FR2217118B1 (tr) 1972-10-25 1972-10-25
IT2994173A IT995730B (it) 1972-10-25 1973-10-10 Procedimento e dispositivo perfe zionanti il taglio al raggio laser
BE1005427A BE805989A (fr) 1972-10-25 1973-10-12 Procede et dispositif perfectionnant le decoupage au faiseau laser
GB4824773A GB1437237A (en) 1972-10-25 1973-10-16 Method of and apparatus for use in cutting a work piece
DE19732352481 DE2352481A1 (de) 1972-10-25 1973-10-19 Schneideverfahren und schneidevorrichtung mit hilfe eines laserstrahls
NL7314574A NL7314574A (tr) 1972-10-25 1973-10-23
US05/599,437 US4031351A (en) 1972-10-25 1975-07-28 High energy laser beam cutting method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7237880A FR2217118B1 (tr) 1972-10-25 1972-10-25

Publications (2)

Publication Number Publication Date
FR2217118A1 FR2217118A1 (tr) 1974-09-06
FR2217118B1 true FR2217118B1 (tr) 1975-04-25

Family

ID=9106219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237880A Expired FR2217118B1 (tr) 1972-10-25 1972-10-25

Country Status (6)

Country Link
BE (1) BE805989A (tr)
DE (1) DE2352481A1 (tr)
FR (1) FR2217118B1 (tr)
GB (1) GB1437237A (tr)
IT (1) IT995730B (tr)
NL (1) NL7314574A (tr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027137A (en) * 1975-09-17 1977-05-31 International Business Machines Corporation Laser drilling nozzle
US4406940A (en) * 1980-10-23 1983-09-27 Amada Engineering & Service Co., Inc. Laser processing machine
DK168593B1 (da) * 1985-05-09 1994-05-02 Aga Ab Fremgangsmåde ved laserskæring af metalliske emner
DE3918363A1 (de) * 1989-06-06 1990-12-13 Inst Nat Sciences Appliq Vorrichtung fuer einen leistungslaser
IT1250872B (it) * 1991-12-06 1995-04-21 Altec Srl Metodo per alimentare un gas di assistenza su un pezzo sottoposto a taglio laser ed apparecchiatura di taglio operante secondo tale metodo
DE102008027322A1 (de) * 2008-06-07 2009-12-10 Forschungszentrum Jülich GmbH Druckstufensystem für eine Vorrichtung zum Elektronenstrahlschweißen und Verfahren zum Elektronenstrahlschweißen
DE102012202330B4 (de) 2012-02-16 2017-08-17 Trumpf Laser Gmbh Laserbearbeitungsvorrichtung mit einem relativ zu einer Spannpratze beweglichen Laserbearbeitungskopf
DE102015208157B4 (de) 2015-05-04 2017-06-14 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Schneidgasdüse und Laserschneidverfahren mit verschiebbarer Ventilhülse zum Einstellen der Strömungscharakteristik
WO2017075567A1 (en) * 2015-10-30 2017-05-04 Hypertherm, Inc. Thermal regulation device for a laser processing head for water cooling of laser components
CN105382428A (zh) * 2015-11-24 2016-03-09 大族激光科技产业集团股份有限公司 激光加工设备及其激光头防撞组件
EP3525976B1 (de) * 2016-10-13 2020-12-16 TRUMPF Laser-und Systemtechnik GmbH Laserschneiddüse für eine laserbearbeitungsanlage mit einem konvergenzabschnitt und einem divergenzabschnitt ; laserbearbeitungsanlage mit einer solchen düse ; verfahren zum betreiben einer solchen laserbearbeitungsanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1621355A1 (de) * 1967-06-09 1971-05-13 Steigerwald Strahltech Verfahren zur Behandlung der Innenflaechen von Bohrungen in Werkstuecken
US3604890A (en) * 1969-10-15 1971-09-14 Boeing Co Multibeam laser-jet cutting apparatus
US3696230A (en) * 1970-01-19 1972-10-03 Hughes Aircraft Co Laser lens cooling and cleaning system

Also Published As

Publication number Publication date
NL7314574A (tr) 1974-04-29
DE2352481A1 (de) 1974-05-22
GB1437237A (en) 1976-05-26
BE805989A (fr) 1974-04-12
IT995730B (it) 1975-11-20
FR2217118A1 (tr) 1974-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse