JPS55149781A - Electrogas arc welding method - Google Patents
Electrogas arc welding methodInfo
- Publication number
- JPS55149781A JPS55149781A JP5761379A JP5761379A JPS55149781A JP S55149781 A JPS55149781 A JP S55149781A JP 5761379 A JP5761379 A JP 5761379A JP 5761379 A JP5761379 A JP 5761379A JP S55149781 A JPS55149781 A JP S55149781A
- Authority
- JP
- Japan
- Prior art keywords
- grooves
- composite wires
- surface area
- arc welding
- relations
- 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 form a suitable amount of slag during welding of structures and form smooth and beatiful by beads selecting the relations between the ratios of the volume and surface area of grooves and the filling rates of slag forming agents into composite wires so as to come within a limited range.
CONSTITUTION: In electrogas arc welding of raw oil tanks or the like, the welding is done by so selecting the shape of grooves or composite wires that the relations between the ratio S/V of the volume V of grooves estimating the amount of deposited metal and the groove surface area S estimating the surface area of bead surfaces and the filling rate (y) of the slag forming agents in the composite wires come within the range sandwiched between y=S/V and y=2.5S/V shown in the figure. This method enables the obtaining of the thinly and evenly coated weld beads irrespective of the shape of grooves, the diameter of composite wires and facing material.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54057613A JPS6036346B2 (en) | 1979-05-12 | 1979-05-12 | Electro gas arc welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54057613A JPS6036346B2 (en) | 1979-05-12 | 1979-05-12 | Electro gas arc welding method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55149781A true JPS55149781A (en) | 1980-11-21 |
JPS6036346B2 JPS6036346B2 (en) | 1985-08-20 |
Family
ID=13060710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54057613A Expired JPS6036346B2 (en) | 1979-05-12 | 1979-05-12 | Electro gas arc welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6036346B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58103967A (en) * | 1981-12-15 | 1983-06-21 | Sumikin Yousetsubou Kk | Butt welding that enables all position welding |
WO2014122789A1 (en) * | 2013-02-06 | 2014-08-14 | 新日鐵住金株式会社 | Multi-electrode electrogas arc welding method for thick steel plates and multi-electrode electrogas arc circumferential welding method for steel pipes |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039240A (en) * | 1973-08-10 | 1975-04-11 | ||
JPS5152954A (en) * | 1974-09-06 | 1976-05-11 | Soudure Electr Autogene | |
JPS596759A (en) * | 1982-06-30 | 1984-01-13 | Hitachi Ltd | Rotor for magnet generator |
-
1979
- 1979-05-12 JP JP54057613A patent/JPS6036346B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039240A (en) * | 1973-08-10 | 1975-04-11 | ||
JPS5152954A (en) * | 1974-09-06 | 1976-05-11 | Soudure Electr Autogene | |
JPS596759A (en) * | 1982-06-30 | 1984-01-13 | Hitachi Ltd | Rotor for magnet generator |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58103967A (en) * | 1981-12-15 | 1983-06-21 | Sumikin Yousetsubou Kk | Butt welding that enables all position welding |
WO2014122789A1 (en) * | 2013-02-06 | 2014-08-14 | 新日鐵住金株式会社 | Multi-electrode electrogas arc welding method for thick steel plates and multi-electrode electrogas arc circumferential welding method for steel pipes |
Also Published As
Publication number | Publication date |
---|---|
JPS6036346B2 (en) | 1985-08-20 |
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