JPH0356155B2 - - Google Patents

Info

Publication number
JPH0356155B2
JPH0356155B2 JP60227813A JP22781385A JPH0356155B2 JP H0356155 B2 JPH0356155 B2 JP H0356155B2 JP 60227813 A JP60227813 A JP 60227813A JP 22781385 A JP22781385 A JP 22781385A JP H0356155 B2 JPH0356155 B2 JP H0356155B2
Authority
JP
Japan
Prior art keywords
mirror
split
laser beam
divided
laser
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.)
Expired - Lifetime
Application number
JP60227813A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6289593A (ja
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 filed Critical
Priority to JP60227813A priority Critical patent/JPS6289593A/ja
Publication of JPS6289593A publication Critical patent/JPS6289593A/ja
Publication of JPH0356155B2 publication Critical patent/JPH0356155B2/ja
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
    • 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
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
JP60227813A 1985-10-15 1985-10-15 レ−ザ加工装置 Granted JPS6289593A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60227813A JPS6289593A (ja) 1985-10-15 1985-10-15 レ−ザ加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60227813A JPS6289593A (ja) 1985-10-15 1985-10-15 レ−ザ加工装置

Publications (2)

Publication Number Publication Date
JPS6289593A JPS6289593A (ja) 1987-04-24
JPH0356155B2 true JPH0356155B2 (US07122603-20061017-C00294.png) 1991-08-27

Family

ID=16866778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60227813A Granted JPS6289593A (ja) 1985-10-15 1985-10-15 レ−ザ加工装置

Country Status (1)

Country Link
JP (1) JPS6289593A (US07122603-20061017-C00294.png)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3071227B2 (ja) * 1991-03-06 2000-07-31 日本たばこ産業株式会社 帯状シートの穿孔装置
JP3101636B2 (ja) * 1991-11-21 2000-10-23 日本たばこ産業株式会社 帯状シートの穿孔装置
DE102008042343A1 (de) * 2008-09-25 2010-04-01 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bearbeiten und/oder Schweißen eines rotationssymmetrischen Werkstücks mit einem Laserstrahl

Also Published As

Publication number Publication date
JPS6289593A (ja) 1987-04-24

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