JPS5510332A - Electron beam welding construction of plate - Google Patents
Electron beam welding construction of plateInfo
- Publication number
- JPS5510332A JPS5510332A JP8302978A JP8302978A JPS5510332A JP S5510332 A JPS5510332 A JP S5510332A JP 8302978 A JP8302978 A JP 8302978A JP 8302978 A JP8302978 A JP 8302978A JP S5510332 A JPS5510332 A JP S5510332A
- Authority
- JP
- Japan
- Prior art keywords
- electron beam
- mechanical characteristics
- fracture
- undercuts
- beam welding
- 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 considerably improve mechanical characteristics such as fatigue fracture and brittle fracture in electron beam welded joint construction by smoothly finishing the inside surface of the continuous cavity provided along the electron beam welding direction of plates.
CONSTITUTION: The cavity part 8 of metal plates 1, 1 which are electron beam welded from one or both sides and have a continuous cavity part 8 along the welding direction at the central part is so smooth-finished by shaping off through machining or the like the undercuts and overlaps formed in the counter incident direction of electron beam that they do not leave any trace, whereby the undercuts and overcuts which become the cause for degradation of mechanical characteristics are eliminated and the crack toward the hheat affected zone 6, etc. is prevented. The simple processing enables the mechanical characteristics such as fatigure fracture and brittle fracture to be considerably improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8302978A JPS5510332A (en) | 1978-07-10 | 1978-07-10 | Electron beam welding construction of plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8302978A JPS5510332A (en) | 1978-07-10 | 1978-07-10 | Electron beam welding construction of plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5510332A true JPS5510332A (en) | 1980-01-24 |
Family
ID=13790798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8302978A Pending JPS5510332A (en) | 1978-07-10 | 1978-07-10 | Electron beam welding construction of plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5510332A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8266912B2 (en) | 2008-09-16 | 2012-09-18 | General Electric Company | Reusable weld joint for syngas fuel nozzles |
| CN113600992A (en) * | 2021-06-30 | 2021-11-05 | 北京航星机器制造有限公司 | Vacuum electron beam welding method for ultra-large-size titanium alloy structural part |
| CN116551140A (en) * | 2023-07-05 | 2023-08-08 | 陕西长羽航空装备股份有限公司 | Vacuum electron beam welding process for thick plate high-temperature alloy material |
-
1978
- 1978-07-10 JP JP8302978A patent/JPS5510332A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8266912B2 (en) | 2008-09-16 | 2012-09-18 | General Electric Company | Reusable weld joint for syngas fuel nozzles |
| CN113600992A (en) * | 2021-06-30 | 2021-11-05 | 北京航星机器制造有限公司 | Vacuum electron beam welding method for ultra-large-size titanium alloy structural part |
| CN116551140A (en) * | 2023-07-05 | 2023-08-08 | 陕西长羽航空装备股份有限公司 | Vacuum electron beam welding process for thick plate high-temperature alloy material |
| CN116551140B (en) * | 2023-07-05 | 2023-09-22 | 陕西长羽航空装备股份有限公司 | Vacuum electron beam welding process for thick plate high-temperature alloy material |
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