JPS5756166A - Narrow gap welding device - Google Patents
Narrow gap welding deviceInfo
- Publication number
- JPS5756166A JPS5756166A JP12911780A JP12911780A JPS5756166A JP S5756166 A JPS5756166 A JP S5756166A JP 12911780 A JP12911780 A JP 12911780A JP 12911780 A JP12911780 A JP 12911780A JP S5756166 A JPS5756166 A JP S5756166A
- Authority
- JP
- Japan
- Prior art keywords
- torch
- welding
- respect
- narrow gap
- groove
- 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: To weld the narrow gap part of intricate construction efficiently and surely by connecting a welding torch rotatably with respect to a welding head.
CONSTITUTION: In narrow gap welding of a main pipe and a branch pipe or the like of which the centerlines are curves displacing horizontally and vertically, a swiveling ring 23 is inserted into a boss 29 provided to a welding torch 20, and this ring 23 is inserted onto a welding head 30 to support the torch 20 freely rotatably by the head 30. A copying plate 27 of a U-shaped formed roughly at the same width as groove width is mounted to the side wall in the rear part in a rear end part with respect to the moving direction of 22 of the lower part of the torch 20 to position the torch 20 always correctly with respect to the groove. In lieu of this or in addition of this, guide plates 27a of a heat shape are mounted to the front and rear part side walls. Thereby, the torch 20 is moved freely in the narrow groove part of indeterminate curves.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12911780A JPS5841945B2 (en) | 1980-09-19 | 1980-09-19 | Narrow gap welding equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12911780A JPS5841945B2 (en) | 1980-09-19 | 1980-09-19 | Narrow gap welding equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5756166A true JPS5756166A (en) | 1982-04-03 |
JPS5841945B2 JPS5841945B2 (en) | 1983-09-16 |
Family
ID=15001484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12911780A Expired JPS5841945B2 (en) | 1980-09-19 | 1980-09-19 | Narrow gap welding equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5841945B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5934872U (en) * | 1982-08-25 | 1984-03-03 | 新日本製鐵株式会社 | Power supply chip for narrow gap submerged arc welding |
-
1980
- 1980-09-19 JP JP12911780A patent/JPS5841945B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5934872U (en) * | 1982-08-25 | 1984-03-03 | 新日本製鐵株式会社 | Power supply chip for narrow gap submerged arc welding |
JPH0222150Y2 (en) * | 1982-08-25 | 1990-06-14 |
Also Published As
Publication number | Publication date |
---|---|
JPS5841945B2 (en) | 1983-09-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES460391A1 (en) | Apparatus for bending large area construction units | |
JPS5756166A (en) | Narrow gap welding device | |
DE3366204D1 (en) | Use of mould nozzles | |
JPS57142777A (en) | Welding device for inside surface of steel pipe | |
JPS6448678A (en) | Method and equipment for narrow gap welding | |
PT75873A (en) | Improved torch useful in air-carbon arc processes | |
JPS56136281A (en) | Horizontal automatic welding method of aluminum and aluminum alloy | |
JPS56128675A (en) | Copying device of automatic welding device | |
JPS5650786A (en) | Automatic welder for screw rod | |
JPS53115640A (en) | Automatic branch pipe welding device | |
JPS5395152A (en) | Method and apparatus for narrow gap welding | |
ATE102099T1 (en) | METAL FEED IN A STRIP CASTING EQUIPMENT. | |
JPS5536090A (en) | Automatic welding equipment of cylindrical welded body whose shaft core has been deflected, and cylindrical or flange-shape weldment | |
JPS5616146A (en) | Electrophotographic printer and insertion method for roll copy paper in this printer | |
JPS57181762A (en) | Underwater plasma cutting method for steel pipe | |
JPS5516754A (en) | Welding box pillar by consumed nozzle | |
JPS5645281A (en) | Automatic butt welding method for oblique-cut pipe | |
JPS5797873A (en) | Three o'clock butt gravity type welding method | |
JPS5426257A (en) | Automatic butt welding equipment | |
JPS5545539A (en) | Welding method of edge joint | |
PT70359A (en) | Guiding supports for the heating pipes of a heating installation mounted in the floor | |
JPS57159247A (en) | Producing device for amorphous metallic strip | |
JPS5550983A (en) | Self-running type semi-automatic welding machine | |
JPS5411861A (en) | Automatic arc welding process and device therefor | |
JPS5686677A (en) | Ingot cutting and slag scraping device |