JPS55114498A - Mounting method of backing strip - Google Patents
Mounting method of backing stripInfo
- Publication number
- JPS55114498A JPS55114498A JP2195679A JP2195679A JPS55114498A JP S55114498 A JPS55114498 A JP S55114498A JP 2195679 A JP2195679 A JP 2195679A JP 2195679 A JP2195679 A JP 2195679A JP S55114498 A JPS55114498 A JP S55114498A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- web
- strip
- backing strip
- clearance
- 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 make possible the high-performance large-current welding of square pipes by mounting backing strips to the both of web and flange in the corner joint welding of the square steel pipes.
CONSTITUTION: A backing strip 9 supports weld metal and its surfaces to be put in contact with a web 1 and flange 2 are made flat so as to obviate the formation of a clearance. Further the lower side thereof is also made flat to obviate a clearance when put in contact with the flange side strip 8. The one of a rectangle in sectional shape is used. Mounting of the web side backing strip 9 is accomplished by fillet welding 7a or the like to the web 1 prior to assembling of square steel pipes. The top surface and the side face in contact with the flange 2 of the flange side strip 8 are made flat. The flange side strip 8 is mounted by fillet welding 7b or the like to the flange 2 and its position is required to be such a position where its top surface contacts the bottom surface of the web side backing strip 9. If there is a large clearance in this portion, it becomes difficult to prevent the effluence of the weld metal.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2195679A JPS55114498A (en) | 1979-02-28 | 1979-02-28 | Mounting method of backing strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2195679A JPS55114498A (en) | 1979-02-28 | 1979-02-28 | Mounting method of backing strip |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55114498A true JPS55114498A (en) | 1980-09-03 |
Family
ID=12069503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2195679A Pending JPS55114498A (en) | 1979-02-28 | 1979-02-28 | Mounting method of backing strip |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55114498A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007178007A (en) * | 2005-12-26 | 2007-07-12 | Kyocera Corp | Microwave baking method |
JP2014231673A (en) * | 2013-05-28 | 2014-12-11 | 新日鐵住金株式会社 | Pile head structure and construction method for the same |
-
1979
- 1979-02-28 JP JP2195679A patent/JPS55114498A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007178007A (en) * | 2005-12-26 | 2007-07-12 | Kyocera Corp | Microwave baking method |
JP2014231673A (en) * | 2013-05-28 | 2014-12-11 | 新日鐵住金株式会社 | Pile head structure and construction method for the same |
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