JPS5542171A - Arc blow preventing method of terminal part of welding - Google Patents
Arc blow preventing method of terminal part of weldingInfo
- Publication number
- JPS5542171A JPS5542171A JP11596978A JP11596978A JPS5542171A JP S5542171 A JPS5542171 A JP S5542171A JP 11596978 A JP11596978 A JP 11596978A JP 11596978 A JP11596978 A JP 11596978A JP S5542171 A JPS5542171 A JP S5542171A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- ferromagnetic material
- powder
- terminal part
- spraying
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding Control (AREA)
Abstract
PURPOSE: To prevent the arc blow of the terminal part of welding by spraying powdery or granular ferromagnetic material in grooves and performing welding.
CONSTITUTION: Powdery or granular ferromagnetic material is iron powder, granule iron, nickel powder, cut wires cut to about 1mm from welding rods of about 1mm in diameter, etc. When grooves 2 are provided in the materials 1 to be welded and arc 4 is generated in an electrode 3, magnetic fluxes 5 are generated around the electrode by welding current. In the case of spraying powder 8 of the ferromagnetic material in the groove plates without welding the tab plates over their entire part, the magnetic fluxes are easier to pass therethrough and therefore the distribution of the magnetic fluxes does bot become irregular and arc blow does not occur so much. Mounting the tab plates to the terminal part of the materials to be welded simply necessitates partially fixing the same and spraying the powder of the ferromagnetic material in the remaining grooves without any need for welding over the entire section and this makes possible considerable reduction in the number of steps of mounting the tab plates.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11596978A JPS5542171A (en) | 1978-09-22 | 1978-09-22 | Arc blow preventing method of terminal part of welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11596978A JPS5542171A (en) | 1978-09-22 | 1978-09-22 | Arc blow preventing method of terminal part of welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5542171A true JPS5542171A (en) | 1980-03-25 |
| JPS6113898B2 JPS6113898B2 (en) | 1986-04-16 |
Family
ID=14675610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11596978A Granted JPS5542171A (en) | 1978-09-22 | 1978-09-22 | Arc blow preventing method of terminal part of welding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5542171A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325212A (en) * | 2014-10-22 | 2015-02-04 | 武汉凯奇特种焊接设备有限责任公司 | Magnetic blow eliminating device for argon arc welding machine |
| JP2016112597A (en) * | 2014-12-16 | 2016-06-23 | 日本パーカライジング株式会社 | Seam welding method and heat exchanger manufacturing method using the same |
| WO2018163808A1 (en) * | 2017-03-09 | 2018-09-13 | 株式会社ダイヘン | Arc welding method |
-
1978
- 1978-09-22 JP JP11596978A patent/JPS5542171A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325212A (en) * | 2014-10-22 | 2015-02-04 | 武汉凯奇特种焊接设备有限责任公司 | Magnetic blow eliminating device for argon arc welding machine |
| JP2016112597A (en) * | 2014-12-16 | 2016-06-23 | 日本パーカライジング株式会社 | Seam welding method and heat exchanger manufacturing method using the same |
| WO2018163808A1 (en) * | 2017-03-09 | 2018-09-13 | 株式会社ダイヘン | Arc welding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6113898B2 (en) | 1986-04-16 |
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