ATA237291A - Verfahren und vorrichtung zum schneiden mittels eines laserstrahles - Google Patents

Verfahren und vorrichtung zum schneiden mittels eines laserstrahles

Info

Publication number
ATA237291A
ATA237291A AT0237291A AT237291A ATA237291A AT A237291 A ATA237291 A AT A237291A AT 0237291 A AT0237291 A AT 0237291A AT 237291 A AT237291 A AT 237291A AT A237291 A ATA237291 A AT A237291A
Authority
AT
Austria
Prior art keywords
cutting
laser beam
laser
Prior art date
Application number
AT0237291A
Other languages
English (en)
Other versions
AT401245B (de
Original Assignee
Novak Paul Dipl Ing
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 Novak Paul Dipl Ing filed Critical Novak Paul Dipl Ing
Priority to AT0237291A priority Critical patent/AT401245B/de
Priority to DE4239556A priority patent/DE4239556A1/de
Priority to DE4239555A priority patent/DE4239555A1/de
Publication of ATA237291A publication Critical patent/ATA237291A/de
Application granted granted Critical
Publication of AT401245B publication Critical patent/AT401245B/de

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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • 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
    • B23K26/142—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 for the removal of by-products
    • 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
    • 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
    • B23K26/362—Laser etching
    • B23K26/364—Laser etching for making a groove or trench, e.g. for scribing a break initiation groove

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
AT0237291A 1991-11-28 1991-11-28 Verfahren und vorrichtung zum schneiden mittels eines laserstrahles AT401245B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0237291A AT401245B (de) 1991-11-28 1991-11-28 Verfahren und vorrichtung zum schneiden mittels eines laserstrahles
DE4239556A DE4239556A1 (de) 1991-11-28 1992-11-25
DE4239555A DE4239555A1 (en) 1991-11-28 1992-11-25 On=line monitoring the quality of laser cutting process - by recording the difference between temperature probe near cut and another probe distanced from the cut and setting off alarm when difference exceeds threshold value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0237291A AT401245B (de) 1991-11-28 1991-11-28 Verfahren und vorrichtung zum schneiden mittels eines laserstrahles

Publications (2)

Publication Number Publication Date
ATA237291A true ATA237291A (de) 1995-12-15
AT401245B AT401245B (de) 1996-07-25

Family

ID=3533167

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0237291A AT401245B (de) 1991-11-28 1991-11-28 Verfahren und vorrichtung zum schneiden mittels eines laserstrahles

Country Status (2)

Country Link
AT (1) AT401245B (de)
DE (2) DE4239555A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2917656B1 (fr) * 2007-06-22 2010-02-19 Air Liquide Machine de coupage ou de soudage avec surveillance automatique des fins de cycles ou des arrets intempestifs.
GB0723327D0 (en) 2007-11-29 2008-01-09 Rolls Royce Plc A shield
DE102008030374B4 (de) * 2008-06-26 2014-09-11 Trumpf Laser- Und Systemtechnik Gmbh Verfahren zum Laserschneiden und CO2-Laserschneidmaschine
DE102010009671A1 (de) 2010-02-27 2010-10-14 Daimler Ag Bearbeitungsvorrichtung und Verfahren zum Schnittbearbeiten eines Werkstücks aus einem Faserverbundkunststoff
CN103212814A (zh) * 2012-01-19 2013-07-24 昆山思拓机器有限公司 一种激光切割路径规划策略
JP7434120B2 (ja) * 2020-09-16 2024-02-20 株式会社東芝 光学加工装置
DE102021206302A1 (de) 2021-06-18 2022-12-22 Trumpf Laser- Und Systemtechnik Gmbh Verfahren zur Laserbearbeitung und Laserbearbeitungsanlage sowie Steuereinrichtung hierfür

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900595A1 (de) * 1979-01-09 1980-07-17 Schmalbach Lubeca Vorrichtung zum herstellen von dosen
DD158622A1 (de) * 1981-04-28 1983-01-26 Hans Froehlich Verfahren zur strahlfokussierung fuer bearbeitungslaser
US4468534A (en) * 1982-09-30 1984-08-28 Boddicker Franc W Method and device for cutting glass
JPS59110487A (ja) * 1982-12-17 1984-06-26 Inoue Japax Res Inc レ−ザ加工装置
CH674954A5 (de) * 1988-02-02 1990-08-15 Graf & Co Ag

Also Published As

Publication number Publication date
AT401245B (de) 1996-07-25
DE4239556A1 (de) 1993-07-08
DE4239555A1 (en) 1993-07-01

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee