JPS5397949A - Electron beam or laser beam welding method and its device - Google Patents

Electron beam or laser beam welding method and its device

Info

Publication number
JPS5397949A
JPS5397949A JP10679076A JP10679076A JPS5397949A JP S5397949 A JPS5397949 A JP S5397949A JP 10679076 A JP10679076 A JP 10679076A JP 10679076 A JP10679076 A JP 10679076A JP S5397949 A JPS5397949 A JP S5397949A
Authority
JP
Japan
Prior art keywords
welding method
laser beam
electron beam
beam welding
electron
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.)
Granted
Application number
JP10679076A
Other languages
Japanese (ja)
Other versions
JPS5518439B2 (en
Inventor
Naohiko Yokojima
Yoshinobu Isotani
Masahiro Nishimori
Masayuki Mishiro
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP10679076A priority Critical patent/JPS5397949A/en
Publication of JPS5397949A publication Critical patent/JPS5397949A/en
Publication of JPS5518439B2 publication Critical patent/JPS5518439B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)
  • Laser Beam Processing (AREA)
JP10679076A 1976-09-08 1976-09-08 Electron beam or laser beam welding method and its device Granted JPS5397949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10679076A JPS5397949A (en) 1976-09-08 1976-09-08 Electron beam or laser beam welding method and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10679076A JPS5397949A (en) 1976-09-08 1976-09-08 Electron beam or laser beam welding method and its device

Publications (2)

Publication Number Publication Date
JPS5397949A true JPS5397949A (en) 1978-08-26
JPS5518439B2 JPS5518439B2 (en) 1980-05-19

Family

ID=14442679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10679076A Granted JPS5397949A (en) 1976-09-08 1976-09-08 Electron beam or laser beam welding method and its device

Country Status (1)

Country Link
JP (1) JPS5397949A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011005533A (en) * 2009-06-29 2011-01-13 Hitachi Plant Technologies Ltd Laser narrow groove welding apparatus and welding method

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4491850B2 (en) * 1999-03-12 2010-06-30 Ｊｆｅスチール株式会社 Laser irradiation point detection device and seam position detection device in laser welding machine
JP5338890B2 (en) 2011-12-15 2013-11-13 Ｊｆｅスチール株式会社 Laser welding welding position detection apparatus and welding position detection method
CN102785020A (en) * 2012-08-23 2012-11-21 哈尔滨工业大学 Electron beam filler wire welding method of TC4 titanium alloy and QCr0.8 copper alloy
JP5967042B2 (en) 2013-09-12 2016-08-10 Ｊｆｅスチール株式会社 Laser welding quality determination device and laser welding quality determination method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011005533A (en) * 2009-06-29 2011-01-13 Hitachi Plant Technologies Ltd Laser narrow groove welding apparatus and welding method

Also Published As

Publication number Publication date
JPS5518439B2 (en) 1980-05-19

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