JPS5594786A - Electron beam welding method - Google Patents
Electron beam welding methodInfo
- Publication number
- JPS5594786A JPS5594786A JP194179A JP194179A JPS5594786A JP S5594786 A JPS5594786 A JP S5594786A JP 194179 A JP194179 A JP 194179A JP 194179 A JP194179 A JP 194179A JP S5594786 A JPS5594786 A JP S5594786A
- Authority
- JP
- Japan
- Prior art keywords
- joint
- works
- rectangular
- horizontal
- spot
- 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
- 238000010894 electron beam technology Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000003466 welding Methods 0.000 title abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Landscapes
- Welding Or Cutting Using Electron Beams (AREA)
Abstract
PURPOSE: To perform welding free from any defects even with the particularly thick works by maintaining the lengthwise direction of the electron beam of rectangular or oblong shape in section in the horizontal direction and relatively moving the works in such a manner that their joint direction intersects with the horizontal direction.
CONSTITUTION: Works 1 are so placed on the horizontal top surface 4 of a moving table 3 by way of bases 5, 6 that the direction of its joint 2 has an angle with the horizontal direction in any place. An electron beam is then radiated onto the joint 2 of the works 1 by the electrode lens not illusrated formed by a bar cathode 7 having rectangular or other shape electron release surface and a Wehnelt 8 having a rectangular or other shape electron pass hole and anode 9 in such a manner that its lengthwise direction becomes horizontal. In this case the vertical direction positions of the beam spot 10 are so adjusted as to align to the position of the joint 2. According to this method, the spot 10 is relatively small in the perpendicular direction and therefore the flow down of the molten metal is prevented and since the joint 2 and spot 10 are interesecting, dislocation between both plates is difficult to occur.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP194179A JPS5594786A (en) | 1979-01-09 | 1979-01-09 | Electron beam welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP194179A JPS5594786A (en) | 1979-01-09 | 1979-01-09 | Electron beam welding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5594786A true JPS5594786A (en) | 1980-07-18 |
Family
ID=11515628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP194179A Pending JPS5594786A (en) | 1979-01-09 | 1979-01-09 | Electron beam welding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5594786A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
1979
- 1979-01-09 JP JP194179A patent/JPS5594786A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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