JPS6431578A - Arc welding method - Google Patents
Arc welding methodInfo
- Publication number
- JPS6431578A JPS6431578A JP18791887A JP18791887A JPS6431578A JP S6431578 A JPS6431578 A JP S6431578A JP 18791887 A JP18791887 A JP 18791887A JP 18791887 A JP18791887 A JP 18791887A JP S6431578 A JPS6431578 A JP S6431578A
- Authority
- JP
- Japan
- Prior art keywords
- arc
- welding
- chip
- wire
- mig
- 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
- Arc Welding In General (AREA)
Abstract
PURPOSE:To perform a bead shaping simply with good efficiency without replacing a torch by performing a TIG arc welding by generating an arc from the non-consumable electrode taken by the chip of after completion of MIG welding. CONSTITUTION:A wire 1 is electrified from the chip 2 of a welding torch and a MIG arc 6 is generated between the wire 1 and base metal 5 with feeding the shielding gas 4 of an Ar, etc., from the tip of a shielding cup 3 as well to perform fillet welding, etc. In that case, said chip 2 is composed of a W alloy, etc., and the tip is finely formed so as to easily generate an arc as well and formed usable as a non-consumable electrode. After completion of said MIG welding, the wire 1 is drawn and a TIG arc 7 is generated between the chip 2 and base metal 5. With this arc 7 the shaping of the bead in MIG welding is executed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18791887A JPS6431578A (en) | 1987-07-28 | 1987-07-28 | Arc welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18791887A JPS6431578A (en) | 1987-07-28 | 1987-07-28 | Arc welding method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6431578A true JPS6431578A (en) | 1989-02-01 |
Family
ID=16214484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18791887A Pending JPS6431578A (en) | 1987-07-28 | 1987-07-28 | Arc welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6431578A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105312738A (en) * | 2015-12-11 | 2016-02-10 | 哈尔滨理工大学 | Full-automatic TIP TIG vertical seam welding control method for liquefied natural gas (LNG) storage tank |
-
1987
- 1987-07-28 JP JP18791887A patent/JPS6431578A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105312738A (en) * | 2015-12-11 | 2016-02-10 | 哈尔滨理工大学 | Full-automatic TIP TIG vertical seam welding control method for liquefied natural gas (LNG) storage tank |
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