JPS5586685A - Butt welding method of sheet - Google Patents
Butt welding method of sheetInfo
- Publication number
- JPS5586685A JPS5586685A JP16363378A JP16363378A JPS5586685A JP S5586685 A JPS5586685 A JP S5586685A JP 16363378 A JP16363378 A JP 16363378A JP 16363378 A JP16363378 A JP 16363378A JP S5586685 A JPS5586685 A JP S5586685A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- sheets
- butt
- sheet
- butt surfaces
- 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
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE: To make welding operation good and prevent the deformation of sheets by welding heat by interposing a stopper in the butt surfaces of sheets, applying a front plate and back plate to the butt and forming a welding device.
CONSTITUTION: A stopper 18 such as sheet or the like is interposed in the butt surfaces of sheets 9, 9 in the direction rectangular to the sheets 9, 9 and a front plate 16 and back plate 17 are fixed to the butt part and these are integrated. This welding device 29 is moved in the welding direction and the butt surfaces are welded by using a torch 28 through a welding hole 24. Here, the butt surfaces move so as to make the welding gap smaller through utilization of thermal shrinkage. Hence, the deformation owing to the thermal shrinkage of the sheets 9, 9 is prevented and the accuracy control of the welding gap may be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16363378A JPS5856672B2 (en) | 1978-12-25 | 1978-12-25 | Butt welding method for thin plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16363378A JPS5856672B2 (en) | 1978-12-25 | 1978-12-25 | Butt welding method for thin plates |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5586685A true JPS5586685A (en) | 1980-06-30 |
JPS5856672B2 JPS5856672B2 (en) | 1983-12-16 |
Family
ID=15777633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16363378A Expired JPS5856672B2 (en) | 1978-12-25 | 1978-12-25 | Butt welding method for thin plates |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5856672B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018062974A (en) * | 2016-10-12 | 2018-04-19 | 千代田化工建設株式会社 | Partial update renewal method of end plate part and special jig |
-
1978
- 1978-12-25 JP JP16363378A patent/JPS5856672B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018062974A (en) * | 2016-10-12 | 2018-04-19 | 千代田化工建設株式会社 | Partial update renewal method of end plate part and special jig |
Also Published As
Publication number | Publication date |
---|---|
JPS5856672B2 (en) | 1983-12-16 |
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