JPS5684172A - 2-electrode tig welding method - Google Patents
2-electrode tig welding methodInfo
- Publication number
- JPS5684172A JPS5684172A JP15916479A JP15916479A JPS5684172A JP S5684172 A JPS5684172 A JP S5684172A JP 15916479 A JP15916479 A JP 15916479A JP 15916479 A JP15916479 A JP 15916479A JP S5684172 A JPS5684172 A JP S5684172A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrodes
- interelectrode distance
- welding method
- tig 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.)
- Granted
Links
Abstract
PURPOSE: To increase depositing and welding speeds by specifying interelectrode distance or interelectrode distance and angle in such a manner that the molten pools formed by the arc heat of respective electrodes are made into one piece in a TIG welding method of alternately and selectively flowing the welding current to two electrodes.
CONSTITUTION: A preceding electrode 2 is mounted to a preceding torch 1 by means of a collet 19 and a collet holder 20, and a succeeding electrode 4 to a suceeding torch 3. The interelectrode angle between the preceding electrode 2 and succeeding electrode 4 is kept at 15W40°, and the interelectrode distance at the electrode end is kept at ≤12mm. As a result, the molten pools formed by the arc heat generated in the electrodes 2, 4 are made into one piece. In addition, a filler wire 6 is sent to the molten pool 13 from the intermediate of both electrodes through the filler wire feed nozzle 5 fixed by a nozzle stop 21.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15916479A JPS5684172A (en) | 1979-12-10 | 1979-12-10 | 2-electrode tig welding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15916479A JPS5684172A (en) | 1979-12-10 | 1979-12-10 | 2-electrode tig welding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5684172A true JPS5684172A (en) | 1981-07-09 |
| JPS6331305B2 JPS6331305B2 (en) | 1988-06-23 |
Family
ID=15687663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15916479A Granted JPS5684172A (en) | 1979-12-10 | 1979-12-10 | 2-electrode tig welding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5684172A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002001538A (en) * | 2000-06-21 | 2002-01-08 | Ishikawajima Harima Heavy Ind Co Ltd | Method and device for welding of multielectrode |
| EP2193869A1 (en) * | 2008-12-02 | 2010-06-09 | Kabushiki Kaisha Kobe Seiko Sho | Method of gas-shield arc welding with multielectrodes oriented with particular angles |
| CN106825870A (en) * | 2015-12-07 | 2017-06-13 | 天津大学 | Flux-cored wire welding with filler wire method and its device |
| CN108237308A (en) * | 2016-12-23 | 2018-07-03 | 天津大学 | Integral type flux-cored wire TIG welds welding gun and realizes the method for stablizing Welding Molten Drop transition |
| CN108544058A (en) * | 2018-03-08 | 2018-09-18 | 上海交通大学 | A kind of High Efficiency Welding Process for titanium or titanium alloy thin plate |
-
1979
- 1979-12-10 JP JP15916479A patent/JPS5684172A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002001538A (en) * | 2000-06-21 | 2002-01-08 | Ishikawajima Harima Heavy Ind Co Ltd | Method and device for welding of multielectrode |
| EP2193869A1 (en) * | 2008-12-02 | 2010-06-09 | Kabushiki Kaisha Kobe Seiko Sho | Method of gas-shield arc welding with multielectrodes oriented with particular angles |
| CN106825870A (en) * | 2015-12-07 | 2017-06-13 | 天津大学 | Flux-cored wire welding with filler wire method and its device |
| CN108237308A (en) * | 2016-12-23 | 2018-07-03 | 天津大学 | Integral type flux-cored wire TIG welds welding gun and realizes the method for stablizing Welding Molten Drop transition |
| CN108544058A (en) * | 2018-03-08 | 2018-09-18 | 上海交通大学 | A kind of High Efficiency Welding Process for titanium or titanium alloy thin plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331305B2 (en) | 1988-06-23 |
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