JPS6230879B2 - - Google Patents

Info

Publication number
JPS6230879B2
JPS6230879B2 JP57006944A JP694482A JPS6230879B2 JP S6230879 B2 JPS6230879 B2 JP S6230879B2 JP 57006944 A JP57006944 A JP 57006944A JP 694482 A JP694482 A JP 694482A JP S6230879 B2 JPS6230879 B2 JP S6230879B2
Authority
JP
Japan
Prior art keywords
galvanometer
position signal
laser
signal
laser beam
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
JP57006944A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58125390A (ja
Inventor
Koji Inoe
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 JP57006944A priority Critical patent/JPS58125390A/ja
Publication of JPS58125390A publication Critical patent/JPS58125390A/ja
Publication of JPS6230879B2 publication Critical patent/JPS6230879B2/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
    • B23K26/073—Shaping the laser spot

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Processing (AREA)
JP57006944A 1982-01-20 1982-01-20 ガルバノメ−タ光走査型レ−ザ加工装置 Granted JPS58125390A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57006944A JPS58125390A (ja) 1982-01-20 1982-01-20 ガルバノメ−タ光走査型レ−ザ加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57006944A JPS58125390A (ja) 1982-01-20 1982-01-20 ガルバノメ−タ光走査型レ−ザ加工装置

Publications (2)

Publication Number Publication Date
JPS58125390A JPS58125390A (ja) 1983-07-26
JPS6230879B2 true JPS6230879B2 (enrdf_load_stackoverflow) 1987-07-04

Family

ID=11652344

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57006944A Granted JPS58125390A (ja) 1982-01-20 1982-01-20 ガルバノメ−タ光走査型レ−ザ加工装置

Country Status (1)

Country Link
JP (1) JPS58125390A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2690466B2 (ja) * 1995-01-11 1997-12-10 住友電気工業株式会社 レーザビームスピンナ
JP5870621B2 (ja) * 2011-10-27 2016-03-01 三菱マテリアル株式会社 レーザ加工装置及びレーザ加工方法
US10471540B2 (en) * 2014-02-25 2019-11-12 Panasonic Intellectual Property Management Co., Ltd. Laser welding method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54116356A (en) * 1978-03-03 1979-09-10 Hitachi Ltd Welding method by laser

Also Published As

Publication number Publication date
JPS58125390A (ja) 1983-07-26

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