JPS62131781U - - Google Patents
Info
- Publication number
- JPS62131781U JPS62131781U JP1773786U JP1773786U JPS62131781U JP S62131781 U JPS62131781 U JP S62131781U JP 1773786 U JP1773786 U JP 1773786U JP 1773786 U JP1773786 U JP 1773786U JP S62131781 U JPS62131781 U JP S62131781U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- torch
- arm
- supplied
- cooling gas
- 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
- 239000000112 cooling gas Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
Landscapes
- Arc Welding In General (AREA)
Description
図面はこの考案の実施例を示したもので、第１
図は部分縦断面側面図、第２図は第１図のＡ―Ａ
線断面図、第３図はアームの拡大縦断面図である
。
７……パイプ、８……アーム、１０……トーチ
、１１……トーチ本体、１２……筒体、１３……
ヘツドキヤツプ、１６……送込管、１７……連通
孔、１８……間隙、１９……排気孔。
The drawing shows an embodiment of this invention.
The figure is a partial vertical cross-sectional side view, and Figure 2 is A-A of Figure 1.
A line sectional view, and FIG. 3 is an enlarged longitudinal sectional view of the arm. 7...Pipe, 8...Arm, 10...Torch, 11...Torch body, 12...Cylinder, 13...
Head cap, 16...Feed pipe, 17...Communication hole, 18...Gap, 19...Exhaust hole.
Claims (1)
設けられ、該トーチをパイプの内面に対向させ該
トーチによつて形成されるアーク中に肉盛溶接用
粉末を供給してパイプの内面に粉末肉盛溶接を行
うものであつて、前記アームは中空のセラミツク
ス製パイプよりなり、該アーム中にその基端部よ
り冷却用ガスを供給し該冷却用ガスを該アーム中
に通しさらにトーチとの連結部を経て該トーチの
ヘツドキヤツプの内側間隙に通し外部に排出させ
るようにしたことを特徴とするパイプ内面肉盛装
置。 A torch is provided at the tip of the arm that is inserted into the pipe, and the torch is placed opposite the inner surface of the pipe, and powder for overlay welding is supplied into the arc formed by the torch, thereby depositing powder welding on the inner surface of the pipe. The arm is made of a hollow ceramic pipe, and cooling gas is supplied into the arm from its base end, and the cooling gas is passed through the arm and further connected to a torch. 1. A device for building up an inner surface of a pipe, characterized in that the pipe is discharged to the outside by passing through the inner gap of the head cap of the torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1773786U JPH0321819Y2 (en) | 1986-02-10 | 1986-02-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1773786U JPH0321819Y2 (en) | 1986-02-10 | 1986-02-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62131781U true JPS62131781U (en) | 1987-08-20 |
| JPH0321819Y2 JPH0321819Y2 (en) | 1991-05-13 |
Family
ID=30810761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1773786U Expired JPH0321819Y2 (en) | 1986-02-10 | 1986-02-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321819Y2 (en) |
-
1986
- 1986-02-10 JP JP1773786U patent/JPH0321819Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321819Y2 (en) | 1991-05-13 |