JPS5614094A - Welding method - Google Patents
Welding methodInfo
- Publication number
- JPS5614094A JPS5614094A JP8847279A JP8847279A JPS5614094A JP S5614094 A JPS5614094 A JP S5614094A JP 8847279 A JP8847279 A JP 8847279A JP 8847279 A JP8847279 A JP 8847279A JP S5614094 A JPS5614094 A JP S5614094A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- welded
- base metal
- welding
- liner
- 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 simplify working to the gas cutting only and reduce the number of steps by obliquely cutting the base metal joint to form a groove then welding the portions between the base metals on one side of the liner tack-welded between both base metal joints and removing the linear at the time of forming the welded joint by welding of the two base metals.
CONSTITUTION: Diagonal (bevel) cutting is performed from one or both of the base metals 1, 6 to be welded, for example, from both sides at the base metal 1 end, to form a replacement groove 2 of double J groove and a root 3. Next, a required liner 4 formed by the material of the same kind to the base metal 1 or of the kind resembling thereto is tack-welded 5 thereto. Thereafter, the base metal 1 with the liner 4 is aligned to the other base metal 6 and the groove 2 on one side (right side in the figure) is welded, whereby the base metals 1 and 6 are formed into one body. Upon ending of the welding, back chipping is performed until the sound weld metal appears from the groove 2 on left side, whereby the liner 4 is removed. If the welding of the groove 2 on left side is performed after this, the perfect welded joint is made.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8847279A JPS5614094A (en) | 1979-07-12 | 1979-07-12 | Welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8847279A JPS5614094A (en) | 1979-07-12 | 1979-07-12 | Welding method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5614094A true JPS5614094A (en) | 1981-02-10 |
Family
ID=13943706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8847279A Pending JPS5614094A (en) | 1979-07-12 | 1979-07-12 | Welding method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5614094A (en) |
-
1979
- 1979-07-12 JP JP8847279A patent/JPS5614094A/en active Pending
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