JPS54148157A - Horizontal electrogas welding - Google Patents
Horizontal electrogas weldingInfo
- Publication number
- JPS54148157A JPS54148157A JP5651478A JP5651478A JPS54148157A JP S54148157 A JPS54148157 A JP S54148157A JP 5651478 A JP5651478 A JP 5651478A JP 5651478 A JP5651478 A JP 5651478A JP S54148157 A JPS54148157 A JP S54148157A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- welding
- run
- pass
- distance
- 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)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To enable one-pass, one-run welding process, providing high efficiency and good welded zone in horizontal electrogas welding, special back metals are attached onto the top and back of groove surface, and a curved torch is used in a specific manner.
CONSTITUTION: A groove with 5 to 12mm gap is formed on materials 1 and 5. On the material surface sides 2, 6, L type cooling plate 11 is placed so that its elevated corner 15 meets the groove surface 8, and the recess 16 is spaced from the material 1 with a distance g. To the material back surface 3, 7, a channel-type back member 31 is fixed so that it contains a refractory 37 spacedly from the material 1 with a distance C. R-curvature tip 52 is used to place a wire 53 with ±30 degree to weld line 1, and with angle θ1 (0 to 20 degrees) to the groove 8 of the material 2. Welding is conducted while giving vibration of specific frequency and amplitude W, and feeding CO2 through pipe 28. Welding metal is caused to circulate between the groove 4, 8, providing one-run, one-pass, high-quality, single layer welding.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5651478A JPS54148157A (en) | 1978-05-15 | 1978-05-15 | Horizontal electrogas welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5651478A JPS54148157A (en) | 1978-05-15 | 1978-05-15 | Horizontal electrogas welding |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54148157A true JPS54148157A (en) | 1979-11-20 |
JPS6139151B2 JPS6139151B2 (en) | 1986-09-02 |
Family
ID=13029225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5651478A Granted JPS54148157A (en) | 1978-05-15 | 1978-05-15 | Horizontal electrogas welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54148157A (en) |
-
1978
- 1978-05-15 JP JP5651478A patent/JPS54148157A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6139151B2 (en) | 1986-09-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3351734A (en) | Electric arc working for welding one side of two pieces of steel plates | |
FR2274389A1 (en) | PROCEDURE FOR EXECUTING EXTERNAL CORNER JOINTS ON HIGH THICKNESS STEEL BY WELDING IN POWDERED FLOWS WITH SEVERAL ELECTRODES | |
JPS54148157A (en) | Horizontal electrogas welding | |
GB1349985A (en) | Method of welding | |
JPS5527417A (en) | Vertical downward build-up welding method | |
JPS5536020A (en) | Brazing method and joint | |
JPS54148155A (en) | Automatic vertical electrogas welding | |
JPS5573479A (en) | Tandem system high speed arc welding method | |
JPS56109164A (en) | Arc welding method using ultrasonic vibration | |
JPS57149068A (en) | Mig welding method | |
JPS54148154A (en) | Automatic horizontal electrogas welding | |
JPS5725288A (en) | Method for welding thick copper plate | |
JPS53130241A (en) | Welding method for manufacture of thick walled steel pipe | |
JPS5588981A (en) | Vertical electrogas welding machine | |
JPS5545539A (en) | Welding method of edge joint | |
JPS56126077A (en) | Tig welding method | |
ES430147A1 (en) | Procedure for the improvement of quality values in the area of caloric influence on the coated surfaces of welding. (Machine-translation by Google Translate, not legally binding) | |
JPH0557072B2 (en) | ||
JPS5510332A (en) | Electron beam welding construction of plate | |
JPS5457438A (en) | One side welding method with backing strip | |
JPS56126076A (en) | Tig welding method | |
JPS56131078A (en) | Method of arc welding between copper and carbon steel and coated arc welding bar used for this method | |
Eichhorn et al. | Electrogas Welding With Strip Electrodes--a New Narrow-Gap Vertical Welding Process | |
SU802052A1 (en) | Device for overlap-welding of thermoplastic materials | |
JPS5540051A (en) | T-joint and production thereof |