JPS5460247A - Gas shield arc welding torch for narrow beveling - Google Patents
Gas shield arc welding torch for narrow bevelingInfo
- Publication number
- JPS5460247A JPS5460247A JP12673577A JP12673577A JPS5460247A JP S5460247 A JPS5460247 A JP S5460247A JP 12673577 A JP12673577 A JP 12673577A JP 12673577 A JP12673577 A JP 12673577A JP S5460247 A JPS5460247 A JP S5460247A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- shield box
- beveling
- narrow
- shield
- 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
- Arc Welding In General (AREA)
Abstract
PURPOSE: A torch structure which is capable of applying high-current MIG welding and also of preventing failure of fusion, having a mechnism in which the first and second shield boxes are mounted on periphery of nozzle portion the tip of which has feed tip.
CONSTITUTION: The periphery of the nozzle portion 1 is wholly mounted with the slender shield box 5 which is in turn inserted into the direction of thicker plate in beveling portion. The periphery of the first shield box 5 is provided with the second shield box 6 to which a torch supporter is fixed upward. In welding of narrow beveling portion, the welding of the first layer is made by lowering the first shield box 5 with the nozzle portion 1 while jetting a shield gas from the second shield box 6. Then, the welding is abvanced while rising welding point gradually toward the surface of plate. In this, the first shield box 5 and the nozzle portion 1 are jointly moved to make the seal between the air and welding point complete, thus ensuring the exact welding of narrow beveling portion of thick steel plates
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12673577A JPS5460247A (en) | 1977-10-24 | 1977-10-24 | Gas shield arc welding torch for narrow beveling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12673577A JPS5460247A (en) | 1977-10-24 | 1977-10-24 | Gas shield arc welding torch for narrow beveling |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5460247A true JPS5460247A (en) | 1979-05-15 |
JPS5637035B2 JPS5637035B2 (en) | 1981-08-28 |
Family
ID=14942585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12673577A Granted JPS5460247A (en) | 1977-10-24 | 1977-10-24 | Gas shield arc welding torch for narrow beveling |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5460247A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0228379U (en) * | 1988-08-05 | 1990-02-23 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4862636A (en) * | 1971-12-07 | 1973-09-01 | ||
JPS498519U (en) * | 1972-04-24 | 1974-01-24 | ||
JPS515252A (en) * | 1974-05-31 | 1976-01-16 | Sciaky Intertechnique | Naroo gyatsupuyosetsutoochi |
-
1977
- 1977-10-24 JP JP12673577A patent/JPS5460247A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4862636A (en) * | 1971-12-07 | 1973-09-01 | ||
JPS498519U (en) * | 1972-04-24 | 1974-01-24 | ||
JPS515252A (en) * | 1974-05-31 | 1976-01-16 | Sciaky Intertechnique | Naroo gyatsupuyosetsutoochi |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0228379U (en) * | 1988-08-05 | 1990-02-23 |
Also Published As
Publication number | Publication date |
---|---|
JPS5637035B2 (en) | 1981-08-28 |
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