JPH0429471B2 - - Google Patents
Info
- Publication number
- JPH0429471B2 JPH0429471B2 JP28128484A JP28128484A JPH0429471B2 JP H0429471 B2 JPH0429471 B2 JP H0429471B2 JP 28128484 A JP28128484 A JP 28128484A JP 28128484 A JP28128484 A JP 28128484A JP H0429471 B2 JPH0429471 B2 JP H0429471B2
- Authority
- JP
- Japan
- Prior art keywords
- welding
- pipe
- welding torch
- abutting portion
- circumferential direction
- 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.)
- Expired
Links
- 238000003466 welding Methods 0.000 claims description 93
- 238000000034 method Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 241000283086 Equidae Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28128484A JPS61159275A (ja) | 1984-12-28 | 1984-12-28 | 自動溶接方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28128484A JPS61159275A (ja) | 1984-12-28 | 1984-12-28 | 自動溶接方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61159275A JPS61159275A (ja) | 1986-07-18 |
| JPH0429471B2 true JPH0429471B2 (cs) | 1992-05-19 |
Family
ID=17636927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28128484A Granted JPS61159275A (ja) | 1984-12-28 | 1984-12-28 | 自動溶接方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61159275A (cs) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5107518B2 (ja) * | 2005-11-22 | 2012-12-26 | シロキ工業株式会社 | 溶接装置及び溶接方法 |
| JP2011189363A (ja) * | 2010-03-15 | 2011-09-29 | Nippon Steel & Sumikin Welding Co Ltd | 横向ガスシールドアーク溶接方法 |
| US10589371B2 (en) * | 2013-05-23 | 2020-03-17 | Crc-Evans Pipeline International, Inc. | Rotating welding system and methods |
| US11767934B2 (en) | 2013-05-23 | 2023-09-26 | Crc-Evans Pipeline International, Inc. | Internally welded pipes |
| US10695876B2 (en) | 2013-05-23 | 2020-06-30 | Crc-Evans Pipeline International, Inc. | Self-powered welding systems and methods |
| US10480862B2 (en) | 2013-05-23 | 2019-11-19 | Crc-Evans Pipeline International, Inc. | Systems and methods for use in welding pipe segments of a pipeline |
| EP3186025A4 (en) | 2014-08-29 | 2018-06-20 | CRC-Evans Pipeline International, Inc. | Method and system for welding |
| RU2708721C2 (ru) * | 2015-03-26 | 2019-12-11 | СиАрСи-ЭВАНС ПАЙПЛАЙН ИНТЕРНЭШНЛ, ИНК. | Системы и способы, используемые при сварке сегментов трубы в трубопроводе |
| US11458571B2 (en) | 2016-07-01 | 2022-10-04 | Crc-Evans Pipeline International, Inc. | Systems and methods for use in welding pipe segments of a pipeline |
-
1984
- 1984-12-28 JP JP28128484A patent/JPS61159275A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61159275A (ja) | 1986-07-18 |
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