JPS5691989A - Electron beam welder - Google Patents

Electron beam welder

Info

Publication number
JPS5691989A
JPS5691989A JP16881979A JP16881979A JPS5691989A JP S5691989 A JPS5691989 A JP S5691989A JP 16881979 A JP16881979 A JP 16881979A JP 16881979 A JP16881979 A JP 16881979A JP S5691989 A JPS5691989 A JP S5691989A
Authority
JP
Japan
Prior art keywords
electron beam
deflection magnetic
magnetic field
electron
field
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.)
Pending
Application number
JP16881979A
Other languages
Japanese (ja)
Inventor
Kozo Yasuda
Muneaki Kanasugi
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki Heavy Industries 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP16881979A priority Critical patent/JPS5691989A/en
Publication of JPS5691989A publication Critical patent/JPS5691989A/en
Pending legal-status Critical Current

Links

Landscapes

  • Welding Or Cutting Using Electron Beams (AREA)

Abstract

PURPOSE: To obtain an electron beam welder that provides welding without reference to the size of a pipe by providing a deflection magnetic, field and a revolving means for said field in front of an electron gun that generates an electron beam and performing circumferential welding by rotating the electron beam.
CONSTITUTION: From the intensity of a deflection magnetic field provided by electromagnets 6 and 6, the deflection angle of electron beam 4 is previously calculated and supporting cylinder 4 of electron beam welder 1A is inserted into a couple of pipes 10 bodies to be welded, to match the irradiation position of electron beam 3 with edge parts 11 of both pipe 10. Next, while the deflection magnetic field is revolved by deflection magnetic field revolving means 5, electron beam 3 is emitted from electron gun 2 and revolved to perform circumferential welding of said pipes 10 and 10.
COPYRIGHT: (C)1981,JPO&Japio
JP16881979A 1979-12-24 1979-12-24 Electron beam welder Pending JPS5691989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16881979A JPS5691989A (en) 1979-12-24 1979-12-24 Electron beam welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16881979A JPS5691989A (en) 1979-12-24 1979-12-24 Electron beam welder

Publications (1)

Publication Number Publication Date
JPS5691989A true JPS5691989A (en) 1981-07-25

Family

ID=15875085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16881979A Pending JPS5691989A (en) 1979-12-24 1979-12-24 Electron beam welder

Country Status (1)

Country Link
JP (1) JPS5691989A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008105065A (en) * 2006-10-26 2008-05-08 Sodick Co Ltd Surface modification apparatus by electron beam irradiation
EP3972771B1 (en) 2019-05-21 2023-07-12 Techmeta Engineering Sas Electron beam welding apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939897A (en) * 1972-08-26 1974-04-13
JPS49130346A (en) * 1973-04-19 1974-12-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939897A (en) * 1972-08-26 1974-04-13
JPS49130346A (en) * 1973-04-19 1974-12-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008105065A (en) * 2006-10-26 2008-05-08 Sodick Co Ltd Surface modification apparatus by electron beam irradiation
EP3972771B1 (en) 2019-05-21 2023-07-12 Techmeta Engineering Sas Electron beam welding apparatus

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