JPS6448680A - All-around-welding equipment for cone member and flange - Google Patents
All-around-welding equipment for cone member and flangeInfo
- Publication number
- JPS6448680A JPS6448680A JP20393187A JP20393187A JPS6448680A JP S6448680 A JPS6448680 A JP S6448680A JP 20393187 A JP20393187 A JP 20393187A JP 20393187 A JP20393187 A JP 20393187A JP S6448680 A JPS6448680 A JP S6448680A
- Authority
- JP
- Japan
- Prior art keywords
- flange
- cone member
- rotary table
- around
- fitting jig
- 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
- 238000003466 welding Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
PURPOSE:To perform welding-all-around with high accuracy by arranging a flange fitting jig, a cone member fitting jig and a welding torch on a first rotary table, on a second rotary table and between the first and second rotary tables respectively. CONSTITUTION:In a state with the second rotary table 19 raised, a flange 8 is fitted to the flange fitting jig 17 on the first rotary table 16 and a cone member 6 is fitted to the cone member fitting jig 20 on the second rotary table 19. Next, the second rotary table 19 is lowered and the cone member 6 is abutted on the flange 8 while being rotated together. Next, the welding torch 22 is directed toward a weld zone of the cone member 6 and the flange 8 along the outside of the cone member 6 and a rotation axis 29 is driven to rotate by a rotation driving means 18. By this method, the cone member 6 and the flange 8 also rotate according to the first and second rotary tables 16 and 19 being driven to rotate together and the weld zone thereof is welded all around by the welding torch 22.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20393187A JPS6448680A (en) | 1987-08-17 | 1987-08-17 | All-around-welding equipment for cone member and flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20393187A JPS6448680A (en) | 1987-08-17 | 1987-08-17 | All-around-welding equipment for cone member and flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6448680A true JPS6448680A (en) | 1989-02-23 |
Family
ID=16482064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20393187A Pending JPS6448680A (en) | 1987-08-17 | 1987-08-17 | All-around-welding equipment for cone member and flange |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6448680A (en) |
-
1987
- 1987-08-17 JP JP20393187A patent/JPS6448680A/en active Pending
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