JPS5653878A - Welding method and its device - Google Patents
Welding method and its deviceInfo
- Publication number
- JPS5653878A JPS5653878A JP13029079A JP13029079A JPS5653878A JP S5653878 A JPS5653878 A JP S5653878A JP 13029079 A JP13029079 A JP 13029079A JP 13029079 A JP13029079 A JP 13029079A JP S5653878 A JPS5653878 A JP S5653878A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- rods
- rod
- welding rods
- torches
- 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 In General (AREA)
Abstract
PURPOSE: To perform welding continuously in a stable state without dropping welding rods on the welding base metals by welding the successively supplied welding rods at the end part at the time of performing welding by the use of the welding rods which cannot be coiled.
CONSTITUTION: Welding rods 30A, 30B having notches 60 at the end parts are put into a guide 62 of a U-shaped section and while the leading end of the rear welding rod 30B is being abutted on the trailing end face of the welding rod 30A by the force of a spring 24, the welding rods are let off and welding is performed. In this case, a limit switch 66 for detecting the contact part of both welding rods 30A and 30B is provided and nonconsumable electrode type welding torches 72A, 72B for welding the welding rods are installed in the notch 70 of the guide 62. The welding rod 30A advances by being consumed and its contact part with the welding rod 30B is detected with the detector 66 and when an operating arm 68 is lowered by the notch 60, the power is supplied to welding electric sources 76A, 76B so that the arc is generated between the torches 72A and 72B, whereby the trailing end of the welding rod 30A and the leading end of 30B is welded to one piece. Hence, there is no trouble of the welding rods becoming short and dropping and the welding may be performed stably.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13029079A JPS5653878A (en) | 1979-10-09 | 1979-10-09 | Welding method and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13029079A JPS5653878A (en) | 1979-10-09 | 1979-10-09 | Welding method and its device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5653878A true JPS5653878A (en) | 1981-05-13 |
JPS6115790B2 JPS6115790B2 (en) | 1986-04-25 |
Family
ID=15030771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13029079A Granted JPS5653878A (en) | 1979-10-09 | 1979-10-09 | Welding method and its device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5653878A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225069U (en) * | 1985-07-24 | 1987-02-16 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01154682U (en) * | 1988-04-18 | 1989-10-24 |
-
1979
- 1979-10-09 JP JP13029079A patent/JPS5653878A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6225069U (en) * | 1985-07-24 | 1987-02-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS6115790B2 (en) | 1986-04-25 |
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