JPH0256520U - - Google Patents
Info
- Publication number
- JPH0256520U JPH0256520U JP13505388U JP13505388U JPH0256520U JP H0256520 U JPH0256520 U JP H0256520U JP 13505388 U JP13505388 U JP 13505388U JP 13505388 U JP13505388 U JP 13505388U JP H0256520 U JPH0256520 U JP H0256520U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- bead
- cutting device
- cutting
- welded
- 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
- 239000011324 bead Substances 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 1
Landscapes
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Description
第１図は本考案の第１実施例である内面ビード
切削装置を示す模式図、第２図はバイトを示す模
式図、第３図はビード切削機構を示す模式図、第
４図は本考案の第２実施例である外面ビード切削
装置を示す模式図、第５図はバイトを示す模式図
、第６図は溶接ビード切削状態を示す模式図、第
７図はバイトの形状寸法を示す模式図、第８図は
内面ビード高さを示す模式図、第９図は電縫管を
示す端面図である。
１０…内面ビード切削装置、１１…溶接部、１
２Ａ，１２Ｂ…溶接ビード、１３…電縫管、１５
…回転継手、１７…バイト、１９…切刃、２０…
外綿ビード切削装置、２２…回転継手、２４…バ
イト、２５…切刃。
Fig. 1 is a schematic diagram showing an inner bead cutting device which is the first embodiment of the present invention, Fig. 2 is a schematic diagram showing a cutting tool, Fig. 3 is a schematic diagram showing a bead cutting mechanism, and Fig. 4 is a schematic diagram showing the invention. 5 is a schematic diagram showing a cutting tool, FIG. 6 is a schematic diagram showing a weld bead cutting state, and FIG. 7 is a schematic diagram showing the shape and dimensions of the cutting tool. FIG. 8 is a schematic view showing the inner bead height, and FIG. 9 is an end view showing the electric resistance welded tube. 10...Inner bead cutting device, 11...Welding part, 1
2A, 12B... Welding bead, 13... Electric resistance welding pipe, 15
... Rotating joint, 17... Bit, 19... Cutting blade, 20...
Outer cotton bead cutting device, 22... rotary joint, 24... bite, 25... cutting blade.
Claims (1)
されて形成され、管軸と平行に延びる溶接部の内
面および／または外面に生成する溶接ビードを削
除する電縫管のビード切削装置において、Ｖ字状
の切刃を有するバイトを、管周方向に自在に移動
できる状態で、上記溶接部の溶接ビード発生領域
に対向配置してなることを特徴とする電縫管のビ
ード切削装置。 In an ERW pipe bead cutting device that removes a weld bead generated on the inner and/or outer surface of a welded part that is formed by press-welding both heated edges of an open pipe and extends parallel to the pipe axis, a V-shaped 1. A bead cutting device for an electric resistance welded pipe, characterized in that a cutting tool having a cutting edge is disposed facing the weld bead generation area of the welded portion in a state where it can freely move in the circumferential direction of the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13505388U JPH0256520U (en) | 1988-10-18 | 1988-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13505388U JPH0256520U (en) | 1988-10-18 | 1988-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0256520U true JPH0256520U (en) | 1990-04-24 |
Family
ID=31394349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13505388U Pending JPH0256520U (en) | 1988-10-18 | 1988-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0256520U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012039385A1 (en) * | 2010-09-24 | 2012-03-29 | 三菱重工業株式会社 | Weld bead cutting device and method for extracting radial pin from steam turbine |
-
1988
- 1988-10-18 JP JP13505388U patent/JPH0256520U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012039385A1 (en) * | 2010-09-24 | 2012-03-29 | 三菱重工業株式会社 | Weld bead cutting device and method for extracting radial pin from steam turbine |
| CN102971496A (en) * | 2010-09-24 | 2013-03-13 | 三菱重工业株式会社 | Weld bead cutting device and method for extracting radial pin from steam turbine |
| CN102971496B (en) * | 2010-09-24 | 2015-04-01 | 三菱重工业株式会社 | Weld bead cutting device and method for extracting radial pin from steam turbine |
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