JPS5633171A - Welding method for single side - Google Patents
Welding method for single sideInfo
- Publication number
- JPS5633171A JPS5633171A JP10864079A JP10864079A JPS5633171A JP S5633171 A JPS5633171 A JP S5633171A JP 10864079 A JP10864079 A JP 10864079A JP 10864079 A JP10864079 A JP 10864079A JP S5633171 A JPS5633171 A JP S5633171A
- Authority
- JP
- Japan
- Prior art keywords
- flux
- tape
- heat resistant
- welding
- groove
- 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
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To weld effectively the single side of a joint having curved surface, by forming a backing composed of layers of heat resistant tape, flux, and heat resistant tape in the root gap on the backside of a groove, then by performing welding from the right side.
CONSTITUTION: Heat resistant seal tape 4 made of glass fiber etc. is stuck to the root gap 2 of groove of a tube 1 etc. to be welded from the back side. Welding flux 5 made by mixing a flame resistant agent and a thermosetting resin is scattered on the tape 4 in effective thickness, and the flux 5 is solidified by heating with a gas burner 7 etc. Subsequently, the flux 5 is covered with heat resistant tape 6 to form a backing. Then single side welding is performed from the right side by CO2 submerge arc welding etc. This method allows to form backing according to the shape of groove, and beautiful bead adapted to the material is obtained.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10864079A JPS5633171A (en) | 1979-08-28 | 1979-08-28 | Welding method for single side |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10864079A JPS5633171A (en) | 1979-08-28 | 1979-08-28 | Welding method for single side |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5633171A true JPS5633171A (en) | 1981-04-03 |
Family
ID=14489910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10864079A Pending JPS5633171A (en) | 1979-08-28 | 1979-08-28 | Welding method for single side |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5633171A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6076277A (en) * | 1983-10-03 | 1985-04-30 | Ishikawajima Harima Heavy Ind Co Ltd | One side arc welding method of welded joint |
KR100427613B1 (en) * | 2001-05-02 | 2004-04-28 | 주식회사 뉴웰엔터프라이스 | Flexible backing tape for fillet welding |
-
1979
- 1979-08-28 JP JP10864079A patent/JPS5633171A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6076277A (en) * | 1983-10-03 | 1985-04-30 | Ishikawajima Harima Heavy Ind Co Ltd | One side arc welding method of welded joint |
KR100427613B1 (en) * | 2001-05-02 | 2004-04-28 | 주식회사 뉴웰엔터프라이스 | Flexible backing tape for fillet welding |
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