JPH0521673B2 - - Google Patents

Info

Publication number
JPH0521673B2
JPH0521673B2 JP59200646A JP20064684A JPH0521673B2 JP H0521673 B2 JPH0521673 B2 JP H0521673B2 JP 59200646 A JP59200646 A JP 59200646A JP 20064684 A JP20064684 A JP 20064684A JP H0521673 B2 JPH0521673 B2 JP H0521673B2
Authority
JP
Japan
Prior art keywords
aperture
light
spot
laser
processing
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
JP59200646A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6178586A (ja
Inventor
Yasutomo Fujimori
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP59200646A priority Critical patent/JPS6178586A/ja
Publication of JPS6178586A publication Critical patent/JPS6178586A/ja
Publication of JPH0521673B2 publication Critical patent/JPH0521673B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
JP59200646A 1984-09-27 1984-09-27 レ−ザ加工装置 Granted JPS6178586A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59200646A JPS6178586A (ja) 1984-09-27 1984-09-27 レ−ザ加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59200646A JPS6178586A (ja) 1984-09-27 1984-09-27 レ−ザ加工装置

Publications (2)

Publication Number Publication Date
JPS6178586A JPS6178586A (ja) 1986-04-22
JPH0521673B2 true JPH0521673B2 (en]) 1993-03-25

Family

ID=16427856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59200646A Granted JPS6178586A (ja) 1984-09-27 1984-09-27 レ−ザ加工装置

Country Status (1)

Country Link
JP (1) JPS6178586A (en])

Also Published As

Publication number Publication date
JPS6178586A (ja) 1986-04-22

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