JPS5524767A - Welding process - Google Patents
Welding processInfo
- Publication number
- JPS5524767A JPS5524767A JP9814478A JP9814478A JPS5524767A JP S5524767 A JPS5524767 A JP S5524767A JP 9814478 A JP9814478 A JP 9814478A JP 9814478 A JP9814478 A JP 9814478A JP S5524767 A JPS5524767 A JP S5524767A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- consumable electrode
- consumable
- electrodes
- beveling
- 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
- 238000003466 welding Methods 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 230000007547 defect Effects 0.000 abstract 2
- 230000004927 fusion Effects 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To perform welding of good quality void of fusion defect or undercut by positioning consumable electrode to the front of the forward direction, while non- consumable electrode is positioned to its rear and use the two as an assembly.
CONSTITUTION: In the narrow beveling space 2 between the thick weldments 1,1' narrowly opposed each other, two electrodes being connected by the electric conductor 11 are placed on the welding direction as shown in arrow A. That is, to the forward front, consumable electrode 4 enveloped in the contact tube 3, oscillable each other with the both beveling corners 6,6' is positioned. At the tip of the consumable electrode 4, a constant bending strain is previously applied, while to the rear, two non-consumable electrodes 5,5 are fixed being tilted against the beveling corners 6,6' at the lower end of the electrode holder 10. During the welding operation process, the fusion defect apt to occur caused by MIG welding of the forward consumable electrode 4 is reweld by the TIG welding of the non-consumable electrodes 5,5 positioned in the rear, thereby quality of welding is enhanced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9814478A JPS5524767A (en) | 1978-08-14 | 1978-08-14 | Welding process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9814478A JPS5524767A (en) | 1978-08-14 | 1978-08-14 | Welding process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5524767A true JPS5524767A (en) | 1980-02-22 |
Family
ID=14212002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9814478A Pending JPS5524767A (en) | 1978-08-14 | 1978-08-14 | Welding process |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5524767A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752575A (en) * | 1980-09-16 | 1982-03-29 | Kawasaki Heavy Ind Ltd | Narrow gap automatic welding method in full position |
| JPS59159838U (en) * | 1983-04-11 | 1984-10-26 | 三菱電機株式会社 | gas insulated electrical equipment |
| JPH04330212A (en) * | 1991-04-30 | 1992-11-18 | Kubota Corp | Float structure of rush seedling transplanter |
-
1978
- 1978-08-14 JP JP9814478A patent/JPS5524767A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5752575A (en) * | 1980-09-16 | 1982-03-29 | Kawasaki Heavy Ind Ltd | Narrow gap automatic welding method in full position |
| JPS59159838U (en) * | 1983-04-11 | 1984-10-26 | 三菱電機株式会社 | gas insulated electrical equipment |
| JPH04330212A (en) * | 1991-04-30 | 1992-11-18 | Kubota Corp | Float structure of rush seedling transplanter |
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