JPS5781954A - Forming method for edge welded joint - Google Patents
Forming method for edge welded jointInfo
- Publication number
- JPS5781954A JPS5781954A JP15660680A JP15660680A JPS5781954A JP S5781954 A JPS5781954 A JP S5781954A JP 15660680 A JP15660680 A JP 15660680A JP 15660680 A JP15660680 A JP 15660680A JP S5781954 A JPS5781954 A JP S5781954A
- Authority
- JP
- Japan
- Prior art keywords
- edges
- plates
- welded joint
- torch
- welding
- 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.)
- Pending
Links
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To prevent occurrence of welding defects in welding edges of lapped plates by forming a uniform molten pool between edges of the plates and welding along the edges and thereby eliminating deviation of the molten pool.
CONSTITUTION: In forming an edge welded joint, a torch 16 is made to oscillate between edges 12 of plates 10a, 10b, 10c for a very short time at the time of ignition of arc column, that is, at starting of welding, and a molten pool free from deviation is formed over the edges 12. After molten metal is well fitted over the whole length of the edges 12, the torch 16 is moved along the direction of forming of the edge welded joint 14, and continuous bead of edge welded joint 14 is formed along the edges of the plates. The same effect can be obtained by oscillating the arc column 18 exclusively at the tip of the torch 16 between the edge 12 of the plates instead of oscillating the torch 16 at the time of ingition of arc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15660680A JPS5781954A (en) | 1980-11-07 | 1980-11-07 | Forming method for edge welded joint |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15660680A JPS5781954A (en) | 1980-11-07 | 1980-11-07 | Forming method for edge welded joint |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5781954A true JPS5781954A (en) | 1982-05-22 |
Family
ID=15631407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15660680A Pending JPS5781954A (en) | 1980-11-07 | 1980-11-07 | Forming method for edge welded joint |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5781954A (en) |
-
1980
- 1980-11-07 JP JP15660680A patent/JPS5781954A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1553992A (en) | Method of controlling the shape of a molten pool in gas shield arc welding | |
JPS55117575A (en) | Arc welding method | |
JPS5781954A (en) | Forming method for edge welded joint | |
JPS56151192A (en) | V-groove welded tube | |
JPS53113734A (en) | One-side arc welding method for 9% ni steel | |
JPS52746A (en) | Method of manufacturing gas nozzle for gas shielded welding torch | |
JPS5522412A (en) | Horizontal fillet weld method | |
JPS57181763A (en) | Vertical narrow groove mag welding method for short size | |
JPS5284156A (en) | Method of controlling position of welding horn in forgeewelded steel pipe manufacturing process | |
JPS54112746A (en) | Welding method | |
JPS54100952A (en) | Method and apparatus for tig welding | |
JPS53131243A (en) | Narrow gap mig welding method | |
SU712215A1 (en) | Method of gas-shielded arc welding | |
JPS5677091A (en) | Welding method using electro-slag welding consumable nozzle and consumable nozzle to be used for this purpose | |
JPS5545539A (en) | Welding method of edge joint | |
JPS57137072A (en) | Welding method | |
JPS5481158A (en) | Manufacture of welded tube | |
JPS5411861A (en) | Automatic arc welding process and device therefor | |
JPS579527A (en) | Manufacture of square-shaped seam welded metallic tube | |
JPS55139175A (en) | Two-electrode mig welding method | |
JPS5542136A (en) | Crack preventive method of welded part | |
JPS52133047A (en) | Process for arc welding steel by use of covered consumable nozzles | |
JPS53133542A (en) | High speed arc welding process | |
JPS53137043A (en) | Inert gas arc welding method for steel for low temperature use | |
JPS5510305A (en) | Start control method of keyhole welding |