JPS5645287A - Electronic beam welding method - Google Patents
Electronic beam welding methodInfo
- Publication number
- JPS5645287A JPS5645287A JP11924479A JP11924479A JPS5645287A JP S5645287 A JPS5645287 A JP S5645287A JP 11924479 A JP11924479 A JP 11924479A JP 11924479 A JP11924479 A JP 11924479A JP S5645287 A JPS5645287 A JP S5645287A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- junction part
- gun
- welded
- electronic beam
- 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
Abstract
PURPOSE: To secure an assured electronic beam welding without causing any welding defect at the junction part even for a large-size and thick structure, by carrying out the welding while pressing the members to be welded which are butted to each other.
CONSTITUTION: In case this welding method is applied to a cylindrical structure, the cylindrical structure incorporating the arc-shaped component 1a to be welded previously and tentatively or the member 1a is placed on the turntable 10. And then the pressure oil is supplied from the hydraulic unit 12 to actuate the hydraulic cylinder 7, and thus the structure 1 is pressed with the prescribed pressure P1 and from the outer circumference to the center. After this, the electronic gun 3 is set at the prescribed junction part 2 by the mobile adjusters 5 and 6, and at the same time the local vacuum device 4. Then the welding conditions is set by the control device 13 to start an automatic welding. After the end of one seam, both the device 4 and cylinder 7 are moved back with the table 10 rotated in order to set the next seam position at the position of the gun 3 to perform the welding.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11924479A JPS5645287A (en) | 1979-09-19 | 1979-09-19 | Electronic beam welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11924479A JPS5645287A (en) | 1979-09-19 | 1979-09-19 | Electronic beam welding method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5645287A true JPS5645287A (en) | 1981-04-24 |
Family
ID=14756525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11924479A Pending JPS5645287A (en) | 1979-09-19 | 1979-09-19 | Electronic beam welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5645287A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4538331A (en) * | 1983-02-14 | 1985-09-03 | Williams International Corporation | Method of manufacturing an integral bladed turbine disk |
US4573876A (en) * | 1983-02-14 | 1986-03-04 | Williams International Corporation | Integral bladed disk |
JP2011115829A (en) * | 2009-12-04 | 2011-06-16 | Nippon Steel Corp | Large-sized welded steel pipe having excellent fatigue resistance characteristic and method of highly efficiently manufacturing the same |
-
1979
- 1979-09-19 JP JP11924479A patent/JPS5645287A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4538331A (en) * | 1983-02-14 | 1985-09-03 | Williams International Corporation | Method of manufacturing an integral bladed turbine disk |
US4573876A (en) * | 1983-02-14 | 1986-03-04 | Williams International Corporation | Integral bladed disk |
JP2011115829A (en) * | 2009-12-04 | 2011-06-16 | Nippon Steel Corp | Large-sized welded steel pipe having excellent fatigue resistance characteristic and method of highly efficiently manufacturing the same |
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