JPS5418441A - Method and apparatus for welding by electron beam - Google Patents
Method and apparatus for welding by electron beamInfo
- Publication number
- JPS5418441A JPS5418441A JP8395377A JP8395377A JPS5418441A JP S5418441 A JPS5418441 A JP S5418441A JP 8395377 A JP8395377 A JP 8395377A JP 8395377 A JP8395377 A JP 8395377A JP S5418441 A JPS5418441 A JP S5418441A
- Authority
- JP
- Japan
- Prior art keywords
- electron beam
- welding
- repress
- appearance
- rectangular
- 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 repress the appearance of cold shut or spike phenomena of weld bead bottom, by making the cross-sectional shape of electron beam to be rectangular or oval shape, being long axis/short axis dimension ratio more than two.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8395377A JPS5418441A (en) | 1977-07-12 | 1977-07-12 | Method and apparatus for welding by electron beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8395377A JPS5418441A (en) | 1977-07-12 | 1977-07-12 | Method and apparatus for welding by electron beam |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5418441A true JPS5418441A (en) | 1979-02-10 |
Family
ID=13816937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8395377A Pending JPS5418441A (en) | 1977-07-12 | 1977-07-12 | Method and apparatus for welding by electron beam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5418441A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711463A (en) * | 1980-06-25 | 1982-01-21 | Nec Corp | Electron beam welder |
JPS61255774A (en) * | 1985-05-10 | 1986-11-13 | Natl Res Inst For Metals | Electron beam welding method |
US5595670A (en) * | 1995-04-17 | 1997-01-21 | The Twentyfirst Century Corporation | Method of high speed high power welding |
US7693696B2 (en) | 2005-06-10 | 2010-04-06 | Chrysler Group Llc | System and methodology for zero-gap welding |
US8198565B2 (en) | 2007-04-11 | 2012-06-12 | Chrysler Group Llc | Laser-welding apparatus and method |
US8803029B2 (en) | 2006-08-03 | 2014-08-12 | Chrysler Group Llc | Dual beam laser welding head |
-
1977
- 1977-07-12 JP JP8395377A patent/JPS5418441A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711463A (en) * | 1980-06-25 | 1982-01-21 | Nec Corp | Electron beam welder |
JPS61255774A (en) * | 1985-05-10 | 1986-11-13 | Natl Res Inst For Metals | Electron beam welding method |
US5595670A (en) * | 1995-04-17 | 1997-01-21 | The Twentyfirst Century Corporation | Method of high speed high power welding |
US7693696B2 (en) | 2005-06-10 | 2010-04-06 | Chrysler Group Llc | System and methodology for zero-gap welding |
US8253062B2 (en) | 2005-06-10 | 2012-08-28 | Chrysler Group Llc | System and methodology for zero-gap welding |
US8803029B2 (en) | 2006-08-03 | 2014-08-12 | Chrysler Group Llc | Dual beam laser welding head |
US8198565B2 (en) | 2007-04-11 | 2012-06-12 | Chrysler Group Llc | Laser-welding apparatus and method |
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