JPH0259038B2 - - Google Patents

Info

Publication number
JPH0259038B2
JPH0259038B2 JP59069442A JP6944284A JPH0259038B2 JP H0259038 B2 JPH0259038 B2 JP H0259038B2 JP 59069442 A JP59069442 A JP 59069442A JP 6944284 A JP6944284 A JP 6944284A JP H0259038 B2 JPH0259038 B2 JP H0259038B2
Authority
JP
Japan
Prior art keywords
focusing lens
laser beam
welding
plate
optical axis
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
JP59069442A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60213387A (ja
Inventor
Akihiko Niimi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP59069442A priority Critical patent/JPS60213387A/ja
Publication of JPS60213387A publication Critical patent/JPS60213387A/ja
Publication of JPH0259038B2 publication Critical patent/JPH0259038B2/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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
JP59069442A 1984-04-06 1984-04-06 板材の溶接方法及び溶接装置 Granted JPS60213387A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59069442A JPS60213387A (ja) 1984-04-06 1984-04-06 板材の溶接方法及び溶接装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59069442A JPS60213387A (ja) 1984-04-06 1984-04-06 板材の溶接方法及び溶接装置

Publications (2)

Publication Number Publication Date
JPS60213387A JPS60213387A (ja) 1985-10-25
JPH0259038B2 true JPH0259038B2 (enrdf_load_html_response) 1990-12-11

Family

ID=13402752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59069442A Granted JPS60213387A (ja) 1984-04-06 1984-04-06 板材の溶接方法及び溶接装置

Country Status (1)

Country Link
JP (1) JPS60213387A (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102059452B (zh) * 2010-12-22 2014-04-02 哈尔滨工业大学 窄间隙三光束激光焊接方法
JP6576157B2 (ja) * 2015-08-18 2019-09-18 鹿島建設株式会社 溶接装置
CN107639344B (zh) * 2017-10-24 2019-10-15 长沙理工大学 一种镀锌钢板双光束激光叠接焊接方法与系统
CN107498177B (zh) * 2017-10-24 2019-10-15 长沙理工大学 一种非熔透激光焊接方法与系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819394B2 (ja) * 1975-09-08 1983-04-18 株式会社東芝 レ−ザヨウセツホウホウオヨビ ソウチ
JPS52115756A (en) * 1976-03-25 1977-09-28 Tokyo Shibaura Electric Co Method of laser welding

Also Published As

Publication number Publication date
JPS60213387A (ja) 1985-10-25

Similar Documents

Publication Publication Date Title
US5841097A (en) Process and apparatus for welding workpieces with two or more laser beams whose spots are oscillated across welding direction
US6087619A (en) Dual intensity multi-beam welding system
US6410882B1 (en) Laser welding method
US5155323A (en) Dual focus laser welding
US4794231A (en) Method of and arrangement for laser welding
JPS62254991A (ja) レ−ザ溶接法及び装置
US11331752B2 (en) Backside surface welding system and method
JPH04231190A (ja) 亜鉛メッキ鋼板のレーザ溶接方法と装置
US4644126A (en) Method for producing parallel-sided melt zone with high energy beam
US12240056B2 (en) Ultrashort pulse laser butt welding
US4733047A (en) Spot welding technique
JP2000042779A (ja) レーザ加工装置
JPH08257773A (ja) レーザ溶接方法
JPH02137687A (ja) レーザ集光装置
JPH0259038B2 (enrdf_load_html_response)
JP3135858B2 (ja) レーザ加工装置およびその方法
JP3040720B2 (ja) レーザー加工ヘッド及びレーザー加工方法
JP4687243B2 (ja) レーザ溶接方法及びレーザ溶接装置
JP4584683B2 (ja) レーザ溶接用集光ヘッド
JPS5865592A (ja) レ−ザ溶接方法
JPH10202387A (ja) 溶接方法及びこれを用いた溶接装置
JPS59218292A (ja) レ−ザ加工装置
KR100198832B1 (ko) 레이저 빔을 이용한 용접장치
JP2000263270A (ja) レーザ加工装置用光学系
JPH09122950A (ja) 複合溶接ヘッド