SE9002483L - Saett och anordning foer formskaerning av material medelst en laserstrdale - Google Patents

Saett och anordning foer formskaerning av material medelst en laserstrdale

Info

Publication number
SE9002483L
SE9002483L SE9002483A SE9002483A SE9002483L SE 9002483 L SE9002483 L SE 9002483L SE 9002483 A SE9002483 A SE 9002483A SE 9002483 A SE9002483 A SE 9002483A SE 9002483 L SE9002483 L SE 9002483L
Authority
SE
Sweden
Prior art keywords
laser beam
laser
strdale
cutting
setting
Prior art date
Application number
SE9002483A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE9002483D0 (sv
Inventor
R Rothe
Original Assignee
Doerries Scharmann 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 Doerries Scharmann Gmbh filed Critical Doerries Scharmann Gmbh
Publication of SE9002483D0 publication Critical patent/SE9002483D0/xx
Publication of SE9002483L publication Critical patent/SE9002483L/

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/08—Pressure rolls
    • D21F3/086—Pressure rolls having a grooved surface
    • 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
    • B23K26/1435—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 involving specially adapted flow control means
    • B23K26/1438—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 involving specially adapted flow control means for directional control
    • 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

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
SE9002483A 1989-08-03 1990-07-23 Saett och anordning foer formskaerning av material medelst en laserstrdale SE9002483L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3925646A DE3925646A1 (de) 1989-08-03 1989-08-03 Verfahren und vorrichtung zum formabtragen von werkstoff mittels eines laserstrahls

Publications (2)

Publication Number Publication Date
SE9002483D0 SE9002483D0 (sv) 1990-07-23
SE9002483L true SE9002483L (sv) 1991-02-04

Family

ID=6386404

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002483A SE9002483L (sv) 1989-08-03 1990-07-23 Saett och anordning foer formskaerning av material medelst en laserstrdale

Country Status (3)

Country Link
DE (1) DE3925646A1 (fi)
FI (1) FI903552A0 (fi)
SE (1) SE9002483L (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4226620C2 (de) * 1992-08-12 1995-01-19 Thyssen Stahl Ag Verfahren zum Laserstrahlschneiden von band- oder plattenförmigen Werkstücken, insbesondere von Elektroblech
GB9507719D0 (en) * 1995-04-13 1995-05-31 Boc Group Plc Machining of materials
DE102009048460A1 (de) 2009-10-07 2011-05-05 Siemens Aktiengesellschaft Gleitlager mit einer optimierten Rillenstruktur und Verfahren zur Herstellung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131782A (en) * 1976-05-03 1978-12-26 Lasag Ag Method of and apparatus for machining large numbers of holes of precisely controlled size by coherent radiation
JPS5469896A (en) * 1977-11-15 1979-06-05 Koyo Seiko Co Ltd Method of machining work outer surface with laser beam
DE8701354U1 (de) * 1987-01-28 1987-03-19 MAHO AG, 8962 Pfronten Vorrichtung zur Werkstückbearbeitung von Laserstrahlen
DE3923719A1 (de) * 1989-05-20 1990-11-29 Man Technologie Gmbh Verfahren und vorrichtung zum abtragen von material aus werkstuecken

Also Published As

Publication number Publication date
DE3925646A1 (de) 1991-02-07
SE9002483D0 (sv) 1990-07-23
FI903552A0 (fi) 1990-07-13

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Legal Events

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NAV Patent application has lapsed

Ref document number: 9002483-7

Effective date: 19920409