JPS56141981A - Electron beam welding machine - Google Patents
Electron beam welding machineInfo
- Publication number
- JPS56141981A JPS56141981A JP4561480A JP4561480A JPS56141981A JP S56141981 A JPS56141981 A JP S56141981A JP 4561480 A JP4561480 A JP 4561480A JP 4561480 A JP4561480 A JP 4561480A JP S56141981 A JPS56141981 A JP S56141981A
- Authority
- JP
- Japan
- Prior art keywords
- weld line
- electric force
- electron beam
- welding
- welded
- 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 enable inducing of electron beam to a specified weld line by installing a roller electrode that moves on the weld line of the object to be welded, its support and a DC power source on the opposite side of the beam.
CONSTITUTION: Since a roller electrode R and its support S are connected electrically, when the electrode R and an object to be welded D are brought into contact at a point G on the weld line, two sets of electrical circuit, G-H1-O and G-H2-O, are formed. Due to potential difference between G and H, electric force F is generated near the point G on both sides of a weld line L. As the electric force F acts on a beam B, the beam B is inducted by the electric force F to arrive at the weld line L and performs prescribed welding. Accordingly, occurrence of defective welding such as poor penetration etc. caused by bending of the beam B can be prevented and welding time can be reduced.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4561480A JPS56141981A (en) | 1980-04-09 | 1980-04-09 | Electron beam welding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4561480A JPS56141981A (en) | 1980-04-09 | 1980-04-09 | Electron beam welding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56141981A true JPS56141981A (en) | 1981-11-05 |
Family
ID=12724245
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4561480A Pending JPS56141981A (en) | 1980-04-09 | 1980-04-09 | Electron beam welding machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56141981A (en) |
-
1980
- 1980-04-09 JP JP4561480A patent/JPS56141981A/en active Pending
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