DK0700325T3 - Fremgangsmåde til materialebearbejdning med diodestråling - Google Patents

Fremgangsmåde til materialebearbejdning med diodestråling

Info

Publication number
DK0700325T3
DK0700325T3 DK94911123.1T DK94911123T DK0700325T3 DK 0700325 T3 DK0700325 T3 DK 0700325T3 DK 94911123 T DK94911123 T DK 94911123T DK 0700325 T3 DK0700325 T3 DK 0700325T3
Authority
DK
Denmark
Prior art keywords
radiation
pct
diode
date nov
sec
Prior art date
Application number
DK94911123.1T
Other languages
English (en)
Inventor
Eckhard Beyer
Konrad Wissenbach
Volker Krause
Original Assignee
Fraunhofer Ges Zur Foerderung D
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
Priority claimed from DE4316829A external-priority patent/DE4316829A1/de
Application filed by Fraunhofer Ges Zur Foerderung D filed Critical Fraunhofer Ges Zur Foerderung D
Application granted granted Critical
Publication of DK0700325T3 publication Critical patent/DK0700325T3/da

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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/034—Observing the temperature of the workpiece
    • 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
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • 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
    • 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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Semiconductor Lasers (AREA)
DK94911123.1T 1993-05-19 1994-03-08 Fremgangsmåde til materialebearbejdning med diodestråling DK0700325T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4316829A DE4316829A1 (de) 1992-10-12 1993-05-19 Verfahren zur Materialbearbeitung mit Diodenstrahlung

Publications (1)

Publication Number Publication Date
DK0700325T3 true DK0700325T3 (da) 1997-09-01

Family

ID=6488519

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94911123.1T DK0700325T3 (da) 1993-05-19 1994-03-08 Fremgangsmåde til materialebearbejdning med diodestråling

Country Status (8)

Country Link
US (1) US5705788A (da)
EP (1) EP0700325B1 (da)
JP (1) JPH09501104A (da)
AT (1) ATE156739T1 (da)
DE (1) DE59403740D1 (da)
DK (1) DK0700325T3 (da)
ES (1) ES2106520T3 (da)
WO (1) WO1994026459A1 (da)

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Also Published As

Publication number Publication date
ATE156739T1 (de) 1997-08-15
WO1994026459A1 (de) 1994-11-24
JPH09501104A (ja) 1997-02-04
DE59403740D1 (de) 1997-09-18
US5705788A (en) 1998-01-06
EP0700325B1 (de) 1997-08-13
ES2106520T3 (es) 1997-11-01
EP0700325A1 (de) 1996-03-13

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