JPS5691989A - Electron beam welder - Google Patents
Electron beam welderInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939897A (en) * | 1972-08-26 | 1974-04-13 | ||
JPS49130346A (en) * | 1973-04-19 | 1974-12-13 |
-
1979
- 1979-12-24 JP JP16881979A patent/JPS5691989A/en active Pending
Patent Citations (2)
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)
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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