JP2015037800A5 - - Google Patents
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- Publication number
- JP2015037800A5 JP2015037800A5 JP2013169486A JP2013169486A JP2015037800A5 JP 2015037800 A5 JP2015037800 A5 JP 2015037800A5 JP 2013169486 A JP2013169486 A JP 2013169486A JP 2013169486 A JP2013169486 A JP 2013169486A JP 2015037800 A5 JP2015037800 A5 JP 2015037800A5
- Authority
- JP
- Japan
- Prior art keywords
- laser
- welding
- head
- welded portion
- maintenance method
- 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
- 238000003466 welding Methods 0.000 claims 27
- 239000000843 powder Substances 0.000 claims 19
- 238000012423 maintenance Methods 0.000 claims 12
- 238000000034 method Methods 0.000 claims 12
- 230000003449 preventive effect Effects 0.000 claims 12
- 239000002184 metal Substances 0.000 claims 11
- 238000002347 injection Methods 0.000 claims 6
- 239000007924 injection Substances 0.000 claims 6
- 239000013307 optical fiber Substances 0.000 claims 5
- 230000005855 radiation Effects 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013169486A JP6163384B2 (ja) | 2013-08-19 | 2013-08-19 | レーザ溶接装置、原子力プラントの炉内構造物の保全方法及びレーザ加工装置 |
| US14/450,993 US10286501B2 (en) | 2013-08-19 | 2014-08-04 | Laser welding apparatus, preventive maintenance method for reactor internal of nuclear power plant, and laser cutting apparatus |
| FR1457568A FR3009695B1 (fr) | 2013-08-19 | 2014-08-04 | Appareil de soudage au laser, procede de maintenance preventive pour l'interieur de reacteur d'une centrale nucleaire, et appareil de decoupe au laser. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013169486A JP6163384B2 (ja) | 2013-08-19 | 2013-08-19 | レーザ溶接装置、原子力プラントの炉内構造物の保全方法及びレーザ加工装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015037800A JP2015037800A (ja) | 2015-02-26 |
| JP2015037800A5 true JP2015037800A5 (enExample) | 2016-07-21 |
| JP6163384B2 JP6163384B2 (ja) | 2017-07-12 |
Family
ID=52446139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013169486A Active JP6163384B2 (ja) | 2013-08-19 | 2013-08-19 | レーザ溶接装置、原子力プラントの炉内構造物の保全方法及びレーザ加工装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US10286501B2 (enExample) |
| JP (1) | JP6163384B2 (enExample) |
| FR (1) | FR3009695B1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000023A1 (en) * | 2014-06-30 | 2016-01-07 | Sunspin Pty Ltd | A method of forming a sealed joint between a tubular article and a sheet article |
| US20170036299A1 (en) * | 2015-03-23 | 2017-02-09 | Technology Research Association For Future Additive Manufacturing | Laser heating control mechanism, laser heating control method, laser heating control program, and three-dimensional shaping apparatus |
| JP6425596B2 (ja) * | 2015-03-26 | 2018-11-21 | 日立造船株式会社 | 管のレーザ溶接方法及びその溶接方法を用いて製造されるコイル |
| JP6655297B2 (ja) * | 2015-03-27 | 2020-02-26 | 株式会社Ｓｕｂａｒｕ | 加工設備及び加工設備の製造方法 |
| US10363631B2 (en) | 2015-05-26 | 2019-07-30 | Framatome Inc. | Neutron irradiated material repair |
| US10961787B2 (en) * | 2017-01-30 | 2021-03-30 | National Oilwell Varco, L.P. | Enhanced welded pipe, threaded connections, and methods for achieving the same |
| CN108953583B (zh) * | 2017-05-18 | 2024-04-05 | 明阳科技（苏州）股份有限公司 | 一种操纵杆及其制造方法 |
| CN108917629B (zh) * | 2018-04-24 | 2021-03-30 | 雅视特科技（杭州）有限公司 | 球墨铸铁球化度无损测量设备及其测量方法 |
| US11213912B2 (en) * | 2018-06-25 | 2022-01-04 | Bwxt Nuclear Operations Group, Inc. | Methods and systems for monitoring a temperature of a component during a welding operation |
| CN109524134A (zh) * | 2018-09-22 | 2019-03-26 | 中核能源科技有限公司 | 一种用于高温气冷堆核电站堆内构件的测量装置及方法 |
| CN109657269B (zh) * | 2018-11-05 | 2021-06-08 | 华中科技大学 | 一种不同水深压力下局部干法水下激光焊接数值模拟方法 |
| WO2020154113A1 (en) * | 2019-01-22 | 2020-07-30 | Exxonmobil Research And Engineering Company | Defect repair using additive manufacturing |
| JP7172829B2 (ja) * | 2019-04-19 | 2022-11-16 | トヨタ自動車株式会社 | レーザ肉盛溶接方法及びレーザ肉盛溶接装置 |
| CA3113766C (en) * | 2020-03-31 | 2021-12-21 | Ats Automation Tooling Systems Inc. | Apparatus and method for volume reduction for nuclear decommissioning and refurbishment |
| CN111267044A (zh) * | 2020-04-01 | 2020-06-12 | 江苏核电有限公司 | 一种反应堆主密封面螺栓回装定位工具及定位方法 |
| CN112404727A (zh) * | 2020-10-27 | 2021-02-26 | 中国核动力研究设计院 | 一种方管组装焊接方法及焊接保护装置 |
| CN113798513B (zh) * | 2021-09-15 | 2023-03-24 | 天津大学 | 一种可调控核反应堆压力容器用钢缺陷的增材制造方法 |
| US20240326151A1 (en) * | 2023-03-30 | 2024-10-03 | Illinois Tool Works Inc. | Welding torch consumables cleaning systems |
| CN119247618B (zh) * | 2024-12-06 | 2025-05-02 | 苏州麦粒智能科技有限公司 | 一种具有防尘机构的大功率振镜 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06190581A (ja) * | 1992-12-24 | 1994-07-12 | Amada Co Ltd | レーザ加工装置 |
| JPH0775893A (ja) * | 1993-09-03 | 1995-03-20 | Hitachi Ltd | 構造物の補修方法および予防保全方法 |
| US5554837A (en) | 1993-09-03 | 1996-09-10 | Chromalloy Gas Turbine Corporation | Interactive laser welding at elevated temperatures of superalloy articles |
| JPH08110396A (ja) * | 1994-10-12 | 1996-04-30 | Ishikawajima Harima Heavy Ind Co Ltd | レーザーによる除染方法 |
| JP3682599B2 (ja) | 1999-09-10 | 2005-08-10 | バブコック日立株式会社 | 原子炉内溶接構造物の表面処理方法 |
| JP4178027B2 (ja) | 2000-07-28 | 2008-11-12 | 日立Ｇｅニュークリア・エナジー株式会社 | 原子炉炉内構造物の保全方法 |
| JP3469185B2 (ja) | 2000-09-20 | 2003-11-25 | 三菱重工業株式会社 | 管内周面の改質方法 |
| JP2002168992A (ja) * | 2000-11-30 | 2002-06-14 | Hitachi Ltd | 原子炉圧力容器内補修方法及び補修装置 |
| US6593540B1 (en) * | 2002-02-08 | 2003-07-15 | Honeywell International, Inc. | Hand held powder-fed laser fusion welding torch |
| JP2004255410A (ja) * | 2003-02-25 | 2004-09-16 | Babcock Hitachi Kk | スタッブ溶接用レーザ加工ヘッド及びこれを用いたボイラヘッダの製作方法 |
| JP2006095559A (ja) | 2004-09-29 | 2006-04-13 | Daihen Corp | レーザ照射アーク溶接方法 |
| JP2007050446A (ja) * | 2005-08-19 | 2007-03-01 | Toshiba Corp | 多層溶接方法および多層溶接装置 |
| EP1772228A1 (de) * | 2005-10-07 | 2007-04-11 | Siemens Aktiengesellschaft | Verfahren zum Reparieren eines Bauteils mit einer gerichteten Mikrostruktur |
| EP1790745A1 (de) * | 2005-11-28 | 2007-05-30 | Siemens Aktiengesellschaft | Verfahren zum Reparieren von Rissen in Bauteilen und Lotmaterial zum Löten von Bauteilen |
| JP2007216235A (ja) * | 2006-02-14 | 2007-08-30 | Matsushita Electric Ind Co Ltd | レーザ溶接装置 |
| US20090291197A1 (en) * | 2008-05-21 | 2009-11-26 | Fraunhofer Usa | Laser cladding of tubes |
| JP5260410B2 (ja) | 2009-05-29 | 2013-08-14 | 日立Ｇｅニュークリア・エナジー株式会社 | 炉内機器の予防保全方法及びその装置 |
| DE102009024957B3 (de) * | 2009-06-11 | 2010-09-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Modulares System zum Auftragsschweißen an innenliegenden Oberflächen von Werkstücken mit einem Laserstrahl |
| JP5506296B2 (ja) * | 2009-08-31 | 2014-05-28 | 日立Ｇｅニュークリア・エナジー株式会社 | 原子炉圧力容器の炉内機器管理方法及びその装置 |
| JP2011075453A (ja) * | 2009-09-30 | 2011-04-14 | Mitsubishi Heavy Ind Ltd | 管台溶接方法、管台部補修方法および管台溶接構造 |
| JP5931341B2 (ja) * | 2011-02-04 | 2016-06-08 | 三菱重工業株式会社 | 溶接方法 |
| JP5860264B2 (ja) * | 2011-10-21 | 2016-02-16 | 株式会社Ihi | 亀裂の補修方法 |
| JP5706836B2 (ja) * | 2012-01-31 | 2015-04-22 | 日立Ｇｅニュークリア・エナジー株式会社 | シュラウドサポートの補修方法 |
| JP6190581B2 (ja) * | 2012-10-19 | 2017-08-30 | 株式会社ダイセル | 防眩フィルム及びその製造方法 |
| US20140188094A1 (en) * | 2012-12-31 | 2014-07-03 | Omni Medsci, Inc. | Focused near-infrared lasers for non-invasive varicose veins and other thermal coagulation or occlusion procedures |
-
2013
- 2013-08-19 JP JP2013169486A patent/JP6163384B2/ja active Active
-
2014
- 2014-08-04 US US14/450,993 patent/US10286501B2/en not_active Expired - Fee Related
- 2014-08-04 FR FR1457568A patent/FR3009695B1/fr not_active Expired - Fee Related
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