JPS635193B2 - - Google Patents

Info

Publication number
JPS635193B2
JPS635193B2 JP57070880A JP7088082A JPS635193B2 JP S635193 B2 JPS635193 B2 JP S635193B2 JP 57070880 A JP57070880 A JP 57070880A JP 7088082 A JP7088082 A JP 7088082A JP S635193 B2 JPS635193 B2 JP S635193B2
Authority
JP
Japan
Prior art keywords
light source
light
point light
processing
source group
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
Application number
JP57070880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58187289A (ja
Inventor
Kanichi Isobe
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP57070880A priority Critical patent/JPS58187289A/ja
Publication of JPS58187289A publication Critical patent/JPS58187289A/ja
Publication of JPS635193B2 publication Critical patent/JPS635193B2/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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Lasers (AREA)
  • Laser Beam Processing (AREA)
JP57070880A 1982-04-27 1982-04-27 レ−ザ加工装置 Granted JPS58187289A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57070880A JPS58187289A (ja) 1982-04-27 1982-04-27 レ−ザ加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57070880A JPS58187289A (ja) 1982-04-27 1982-04-27 レ−ザ加工装置

Publications (2)

Publication Number Publication Date
JPS58187289A JPS58187289A (ja) 1983-11-01
JPS635193B2 true JPS635193B2 (enExample) 1988-02-02

Family

ID=13444293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57070880A Granted JPS58187289A (ja) 1982-04-27 1982-04-27 レ−ザ加工装置

Country Status (1)

Country Link
JP (1) JPS58187289A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4954215A (en) * 1987-07-21 1990-09-04 Mitsubishi Denki Kabushiki Kaisha Method for manufacture stress detector

Also Published As

Publication number Publication date
JPS58187289A (ja) 1983-11-01

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