DE3630127A1 - Vorrichtung zum schneiden von werkstuecken mittels eines energiereichen strahles - Google Patents

Vorrichtung zum schneiden von werkstuecken mittels eines energiereichen strahles

Info

Publication number
DE3630127A1
DE3630127A1 DE19863630127 DE3630127A DE3630127A1 DE 3630127 A1 DE3630127 A1 DE 3630127A1 DE 19863630127 DE19863630127 DE 19863630127 DE 3630127 A DE3630127 A DE 3630127A DE 3630127 A1 DE3630127 A1 DE 3630127A1
Authority
DE
Germany
Prior art keywords
nozzle
gas outlet
cutting
gas
bore
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.)
Granted
Application number
DE19863630127
Other languages
German (de)
English (en)
Other versions
DE3630127C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Ruediger Dipl Phys Rothe
Karl Prof Dr Ing Teske
Gerd Dr Ing Sepold
Werner Dr Ing Jueptner
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.)
Bremer Institut fuer Angewandte Strahltechnik BIAS GmbH
Original Assignee
Bremer Institut fuer Angewandte Strahltechnik BIAS GmbH
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 Bremer Institut fuer Angewandte Strahltechnik BIAS GmbH filed Critical Bremer Institut fuer Angewandte Strahltechnik BIAS GmbH
Priority to DE19863630127 priority Critical patent/DE3630127A1/de
Publication of DE3630127A1 publication Critical patent/DE3630127A1/de
Application granted granted Critical
Publication of DE3630127C2 publication Critical patent/DE3630127C2/de
Granted 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/10—Non-vacuum electron beam-welding 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/08—Removing material, e.g. by cutting, by hole drilling
    • 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
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • 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
    • B23K26/147—Features outside the nozzle for feeding the fluid stream towards the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
DE19863630127 1985-09-17 1986-09-04 Vorrichtung zum schneiden von werkstuecken mittels eines energiereichen strahles Granted DE3630127A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863630127 DE3630127A1 (de) 1985-09-17 1986-09-04 Vorrichtung zum schneiden von werkstuecken mittels eines energiereichen strahles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3533167 1985-09-17
DE19863630127 DE3630127A1 (de) 1985-09-17 1986-09-04 Vorrichtung zum schneiden von werkstuecken mittels eines energiereichen strahles

Publications (2)

Publication Number Publication Date
DE3630127A1 true DE3630127A1 (de) 1987-03-26
DE3630127C2 DE3630127C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-09

Family

ID=25836074

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863630127 Granted DE3630127A1 (de) 1985-09-17 1986-09-04 Vorrichtung zum schneiden von werkstuecken mittels eines energiereichen strahles

Country Status (1)

Country Link
DE (1) DE3630127A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402000A1 (de) * 1994-01-25 1995-07-27 Fraunhofer Ges Forschung Düsenanordnung für das Laserstrahlschneiden
WO1998056534A1 (de) * 1997-06-13 1998-12-17 Lt Ultra-Precision-Technology Gmbh Düsenanordnung für das laserstrahlschneiden
DE4118693C2 (de) * 1991-06-07 2000-12-14 Kugler Gmbh Feinmechanik & Opt Bearbeitungskopf für eine Vorrichtung zum Schneiden von Werkstücken mit Licht- oder Teilchenstrahlen
EP1018394A3 (de) * 1998-12-18 2001-12-05 Linde Gas Aktiengesellschaft Prozessgaszufuhr beim Laserschweissen
US7214904B2 (en) 2004-08-23 2007-05-08 Alstom Technology Ltd. Method and apparatus for laser drilling with a jet nozzle
DE102005028243B4 (de) * 2005-06-17 2015-12-10 Precitec Kg Düsenanordnung für einen Laserbearbeitungskopf
US11685000B2 (en) 2018-07-10 2023-06-27 Volkswagen Aktiengesellschaft Tool arrangement and method for accommodating an optical tool in a park position

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008025044B3 (de) * 2008-05-14 2009-09-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Schneiden von Werkstücken mit einem Laserstrahl

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725633A (en) * 1971-01-08 1973-04-03 Westinghouse Electric Corp Corpuscular beam in the atmosphere
US3725611A (en) * 1971-09-30 1973-04-03 P Smaller Double coated storage medium for contact transfer recording
DE2046414B2 (de) * 1970-09-19 1973-04-05 Messer Gnesheim GmbH, 6000 Frank fürt Schneidbrenner
DE2046415B2 (de) * 1970-09-19 1973-05-10 Messer Gnesheim GmbH, 6000 Frank fürt Schneidbrenner
US4121085A (en) * 1976-05-07 1978-10-17 Caterpillar Tractor Co. Gas nozzle for laser welding
US4377735A (en) * 1981-05-28 1983-03-22 Nippon Steel Corporation Laser working treatment process capable of controlling the form of heated portion of a steel material
DE3121555C2 (de) * 1981-05-29 1983-11-17 Nippon Steel Corp., Tokyo Verfahren zum Bearbeiten von Stahl mittels Laserstrahlung
DE8337305U1 (de) * 1983-12-24 1984-05-24 BIAS Forschungs- und Entwicklungs-Labor für angewandte Strahltechnik GmbH, 2820 Bremen Vorrichtung zum Schneiden von Werkstücken durch einen Laserstrahl

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2046414B2 (de) * 1970-09-19 1973-04-05 Messer Gnesheim GmbH, 6000 Frank fürt Schneidbrenner
DE2046415B2 (de) * 1970-09-19 1973-05-10 Messer Gnesheim GmbH, 6000 Frank fürt Schneidbrenner
US3725633A (en) * 1971-01-08 1973-04-03 Westinghouse Electric Corp Corpuscular beam in the atmosphere
US3725611A (en) * 1971-09-30 1973-04-03 P Smaller Double coated storage medium for contact transfer recording
US4121085A (en) * 1976-05-07 1978-10-17 Caterpillar Tractor Co. Gas nozzle for laser welding
US4377735A (en) * 1981-05-28 1983-03-22 Nippon Steel Corporation Laser working treatment process capable of controlling the form of heated portion of a steel material
DE3121555C2 (de) * 1981-05-29 1983-11-17 Nippon Steel Corp., Tokyo Verfahren zum Bearbeiten von Stahl mittels Laserstrahlung
DE8337305U1 (de) * 1983-12-24 1984-05-24 BIAS Forschungs- und Entwicklungs-Labor für angewandte Strahltechnik GmbH, 2820 Bremen Vorrichtung zum Schneiden von Werkstücken durch einen Laserstrahl

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118693C2 (de) * 1991-06-07 2000-12-14 Kugler Gmbh Feinmechanik & Opt Bearbeitungskopf für eine Vorrichtung zum Schneiden von Werkstücken mit Licht- oder Teilchenstrahlen
DE4402000A1 (de) * 1994-01-25 1995-07-27 Fraunhofer Ges Forschung Düsenanordnung für das Laserstrahlschneiden
US5786561A (en) * 1994-01-25 1998-07-28 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Nozzle assembly for laser beam cutting
WO1998056534A1 (de) * 1997-06-13 1998-12-17 Lt Ultra-Precision-Technology Gmbh Düsenanordnung für das laserstrahlschneiden
US6426479B1 (en) 1997-06-13 2002-07-30 Lt Ultra-Precision-Technology Gmbh Nozzle system for laser beam cutting
EP1018394A3 (de) * 1998-12-18 2001-12-05 Linde Gas Aktiengesellschaft Prozessgaszufuhr beim Laserschweissen
US7214904B2 (en) 2004-08-23 2007-05-08 Alstom Technology Ltd. Method and apparatus for laser drilling with a jet nozzle
DE102005028243B4 (de) * 2005-06-17 2015-12-10 Precitec Kg Düsenanordnung für einen Laserbearbeitungskopf
DE102005028243C5 (de) 2005-06-17 2020-07-09 Precitec Gmbh & Co. Kg Düsenanordnung für einen Laserbearbeitungskopf
US11685000B2 (en) 2018-07-10 2023-06-27 Volkswagen Aktiengesellschaft Tool arrangement and method for accommodating an optical tool in a park position

Also Published As

Publication number Publication date
DE3630127C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-03-09

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