CN104874919B - 一种厚板窄间隙激光焊接方法 - Google Patents
一种厚板窄间隙激光焊接方法 Download PDFInfo
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- CN104874919B CN104874919B CN201510250801.8A CN201510250801A CN104874919B CN 104874919 B CN104874919 B CN 104874919B CN 201510250801 A CN201510250801 A CN 201510250801A CN 104874919 B CN104874919 B CN 104874919B
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- welding
- laser
- powder feeding
- narrow gap
- protective cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/26—Seam welding of rectilinear seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250801.8A CN104874919B (zh) | 2015-05-16 | 2015-05-16 | 一种厚板窄间隙激光焊接方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510250801.8A CN104874919B (zh) | 2015-05-16 | 2015-05-16 | 一种厚板窄间隙激光焊接方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104874919A CN104874919A (zh) | 2015-09-02 |
| CN104874919B true CN104874919B (zh) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510250801.8A Active CN104874919B (zh) | 2015-05-16 | 2015-05-16 | 一种厚板窄间隙激光焊接方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104874919B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3960363A1 (en) * | 2020-08-19 | 2022-03-02 | Transportation IP Holdings, LLC | Welding window device |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108372367A (zh) * | 2017-01-04 | 2018-08-07 | 中国航空工业集团公司北京航空制造工程研究所 | 一种壁板结构t型接头的激光焊接焊缝保护方法及装置 |
| CN107755908B (zh) * | 2017-11-01 | 2019-08-06 | 上海交通大学 | 一种激光焊气体保护装置 |
| CN107931793B (zh) * | 2017-11-01 | 2021-09-14 | 中国兵器科学研究院宁波分院 | 一种钛合金焊接背保护装置及焊接方法 |
| CN108526691B (zh) * | 2018-03-27 | 2021-08-17 | 大族激光科技产业集团股份有限公司 | 激光焊接方法 |
| CN111299828B (zh) * | 2019-11-27 | 2022-02-08 | 北京工业大学 | 一种厚板超窄间隙激光填丝热导焊接方法 |
| CN111230124A (zh) * | 2019-12-31 | 2020-06-05 | 南京晨光集团有限责任公司 | 用于大尺寸轻量化3d打印金属结构的连接方法及装置 |
| CN111872520B (zh) * | 2020-07-21 | 2024-10-18 | 江麓机电集团有限公司 | 一种钛合金对接熔化极惰性气体保护焊接装置及焊接工艺 |
| CN111940876A (zh) * | 2020-08-13 | 2020-11-17 | 中车长春轨道客车股份有限公司 | 钛合金手工tig平对接焊接辅助工装 |
| CN112108655B (zh) * | 2020-08-19 | 2022-07-08 | 中国船舶重工集团公司第七二五研究所 | 一种基于预铺粉的钛合金厚板窄间隙激光熔化连接方法 |
| CN112548335B (zh) * | 2020-12-10 | 2022-09-16 | 哈尔滨焊接研究院有限公司 | 一种铝合金厚壁构件的窄间隙双光束激光填粉焊接方法及设备 |
| CN114147349B (zh) * | 2021-11-17 | 2024-02-20 | 渤海造船厂集团有限公司 | 一种窄间隙激光-tig复合焊接气体保护装置及方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801833A (zh) * | 2013-12-31 | 2014-05-21 | 北京工业大学 | 一种厚板窄间隙激光填丝焊接方法 |
| CN104551403A (zh) * | 2014-12-26 | 2015-04-29 | 广东省工业技术研究院(广州有色金属研究院) | 一种厚板窄间隙激光扫描填丝焊接方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0729210B2 (ja) * | 1987-12-19 | 1995-04-05 | 川崎重工業株式会社 | レーザ溶接方法 |
| JPH0745112B2 (ja) * | 1987-12-19 | 1995-05-17 | 川崎重工業株式会社 | レーザ溶接方法 |
| JPH08215882A (ja) * | 1995-02-14 | 1996-08-27 | Nissan Motor Co Ltd | Znめっき鋼板の重ね継ぎ手レーザ溶接方法 |
| JP2711655B2 (ja) * | 1995-12-30 | 1998-02-10 | 川崎重工業株式会社 | レーザ溶接用照射器 |
| JPH09201687A (ja) * | 1996-01-26 | 1997-08-05 | Mitsubishi Heavy Ind Ltd | 狭開先レーザ溶接方法 |
| JP5136521B2 (ja) * | 2009-06-29 | 2013-02-06 | 株式会社日立プラントテクノロジー | レーザ狭開先溶接装置および溶接方法 |
| JP5645128B2 (ja) * | 2011-03-30 | 2014-12-24 | バブコック日立株式会社 | レーザ狭開先多層盛溶接方法と装置 |
-
2015
- 2015-05-16 CN CN201510250801.8A patent/CN104874919B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103801833A (zh) * | 2013-12-31 | 2014-05-21 | 北京工业大学 | 一种厚板窄间隙激光填丝焊接方法 |
| CN104551403A (zh) * | 2014-12-26 | 2015-04-29 | 广东省工业技术研究院(广州有色金属研究院) | 一种厚板窄间隙激光扫描填丝焊接方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3960363A1 (en) * | 2020-08-19 | 2022-03-02 | Transportation IP Holdings, LLC | Welding window device |
| JP2022036028A (ja) * | 2020-08-19 | 2022-03-04 | トランスポーテーション アイピー ホールディングス,エルエルシー | 溶接ウィンドウデバイス |
| JP7361744B2 (ja) | 2020-08-19 | 2023-10-16 | トランスポーテーション アイピー ホールディングス,エルエルシー | 溶接ウィンドウデバイス |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104874919A (zh) | 2015-09-02 |
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Effective date of registration: 20230412 Address after: 200240 Shanghai Jiaotong University Materials Building F 405, No. 800 Dongchuan Road, Minhang District, Shanghai Patentee after: Jin Xin Patentee after: Li Zhuguo Patentee after: Lin Luchan Patentee after: Sun Junhao Address before: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Patentee before: SHANGHAI JIAO TONG University |
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Effective date of registration: 20231115 Address after: 201109 Building 1, No. 600, Jianchuan Road, Minhang District, Shanghai Patentee after: Shanghai Yanxiang Laser Technology Partnership (L.P.) Address before: 200240 Shanghai Jiaotong University Materials Building F 405, No. 800 Dongchuan Road, Minhang District, Shanghai Patentee before: Jin Xin Patentee before: Li Zhuguo Patentee before: Lin Luchan Patentee before: Sun Junhao |