AR116944A1 - Método y dispositivo de soldadura continua utilizando soldadura híbrida, producto acabado soldado, cuerpo de tren - Google Patents
Método y dispositivo de soldadura continua utilizando soldadura híbrida, producto acabado soldado, cuerpo de trenInfo
- Publication number
- AR116944A1 AR116944A1 ARP190103175A ARP190103175A AR116944A1 AR 116944 A1 AR116944 A1 AR 116944A1 AR P190103175 A ARP190103175 A AR P190103175A AR P190103175 A ARP190103175 A AR P190103175A AR 116944 A1 AR116944 A1 AR 116944A1
- Authority
- AR
- Argentina
- Prior art keywords
- weld
- laser
- welding
- porosity
- hybrid
- Prior art date
Links
- 238000003466 welding Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 239000011324 bead Substances 0.000 abstract 2
- 238000005266 casting Methods 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 238000005562 fading Methods 0.000 abstract 1
Classifications
-
- 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
- B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
- B23K26/348—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding in combination with arc heating, e.g. TIG [tungsten inert gas], MIG [metal inert gas] or plasma welding
-
- 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
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
- B23K26/046—Automatically focusing the laser beam
- B23K26/048—Automatically focusing the laser beam by controlling the distance between laser head and workpiece
-
- 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
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Abstract
Esta descripción se refiere al campo técnico de la soldadura por arco láser, en particular a un método de soldadura continua a un dispositivo que utiliza soldadura híbrida, un producto terminado soldado y un cuerpo de tren. El método comprende: realizar una soldadura híbrida en un surco de una pieza de soldadura acoplando un láser con un arco de polaridad variable; en donde la distancia de desenfoque del láser no es menor que una longitud de Rayleigh del láser. De acuerdo con el método de la presente divulgación, la densidad de la potencia del láser en la superficie de la pieza de soldadura se reduce efectivamente y la relación alto-ancho del cordón de la soldadura disminuye, el diámetro de la porosidad de la fundición en la soldadura aumenta, los vacíos causados al colapsar los poros pequeños en la porosidad de la fundición en la soldadura pueden reducirse efectivamente, resolviendo de ese modo el problema de la técnica anterior de la que porosidad en la soldadura tenía dificultad para desvanecerse, y reduciendo la generación de poros, mejorando efectivamente la estabilidad y la confiabilidad de la soldadura, y mejorando las propiedades mecánicas del cordón de la soldaduras.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910277678.7A CN110000475B (zh) | 2019-04-08 | 2019-04-08 | 复合焊连续焊接方法及装置、焊接成品、车体 |
Publications (1)
Publication Number | Publication Date |
---|---|
AR116944A1 true AR116944A1 (es) | 2021-06-30 |
Family
ID=67170364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP190103175A AR116944A1 (es) | 2019-04-08 | 2019-10-31 | Método y dispositivo de soldadura continua utilizando soldadura híbrida, producto acabado soldado, cuerpo de tren |
Country Status (6)
Country | Link |
---|---|
US (1) | US11931826B2 (es) |
EP (1) | EP3750665A4 (es) |
JP (1) | JP2021521009A (es) |
CN (1) | CN110000475B (es) |
AR (1) | AR116944A1 (es) |
WO (1) | WO2020206923A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110000475B (zh) * | 2019-04-08 | 2020-09-04 | 中车青岛四方机车车辆股份有限公司 | 复合焊连续焊接方法及装置、焊接成品、车体 |
CN110480172A (zh) * | 2019-07-31 | 2019-11-22 | 北京航星机器制造有限公司 | 一种5a06/6005a异种铝合金件激光焊接方法 |
CN110977171B (zh) * | 2019-11-12 | 2021-11-23 | 江苏大学 | 一种改善焊缝成形的真空激光-电弧复合焊接方法及装置 |
CN111539533A (zh) * | 2020-04-20 | 2020-08-14 | 上海工程技术大学 | 一种基于极限学习机和小孔特征的焊接熔透定量评价方法 |
CN111604597B (zh) * | 2020-06-01 | 2022-05-24 | 华北水利水电大学 | 一种k型接头双电弧预热激光摆动焊接方法 |
CN111843215B (zh) * | 2020-07-03 | 2021-11-09 | 武汉大学 | 一种高强铝合金构件的电弧增材制造方法、设备及产品 |
KR102520937B1 (ko) * | 2021-05-28 | 2023-04-12 | 주식회사 원익큐엔씨 | 레이저를 이용한 쿼츠 용접 방법 |
CN113996932B (zh) * | 2021-11-15 | 2023-05-16 | 哈焊国创(青岛)焊接工程创新中心有限公司 | 一种消除焊缝余高及咬边缺陷的焊接系统及焊接方法 |
CN114669879A (zh) * | 2022-04-11 | 2022-06-28 | 苏州中科煜宸激光智能科技有限公司 | 铝合金单激光自熔焊的背保护工装及焊接方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10216972A (ja) * | 1997-02-04 | 1998-08-18 | Kubota Corp | レ−ザと消耗電極式ア−クの複合溶接方法 |
JP3753656B2 (ja) * | 2001-12-27 | 2006-03-08 | 本田技研工業株式会社 | Yagレーザとアークの複合溶接方法および装置 |
JP2008137023A (ja) * | 2006-11-30 | 2008-06-19 | Nippon Sharyo Seizo Kaisha Ltd | レーザ溶接用接合継手および接合体 |
CN101474727A (zh) * | 2009-01-16 | 2009-07-08 | 北京工业大学 | 一种薄板t型接头的激光-电弧复合焊接方法 |
CN101474726B (zh) * | 2009-01-16 | 2010-12-08 | 北京工业大学 | 采用填充焊丝的窄间隙激光-电弧复合焊接方法 |
CN102161134A (zh) * | 2009-12-01 | 2011-08-24 | 南车青岛四方机车车辆股份有限公司 | 变极性方波钨极氩弧和激光复合焊接方法 |
US9221118B2 (en) * | 2012-07-26 | 2015-12-29 | General Electric Company | Adaptive control hybrid welding system and methods of controlling |
JP5951409B2 (ja) * | 2012-08-20 | 2016-07-13 | 株式会社東芝 | 溶接システムおよび溶接方法 |
JP2014079783A (ja) * | 2012-10-17 | 2014-05-08 | Mitsubishi Electric Corp | レーザ・アークハイブリッド溶接方法、ハイブリッド溶接用ヘッド、及びハイブリッド溶接装置 |
JP2015000411A (ja) * | 2013-06-14 | 2015-01-05 | 日産自動車株式会社 | パネル接合方法及びこのパネル接合方法によって製造した接合パネル |
DE102015104411B4 (de) * | 2015-03-24 | 2017-02-16 | Scansonic Mi Gmbh | Laserstrahlfügeverfahren und Laserbearbeitungsoptik |
CN108465938A (zh) * | 2018-03-16 | 2018-08-31 | 江苏顺发电热材料有限公司 | 前置电弧液化电热元件表层的激光复合焊接方法 |
CN110000475B (zh) * | 2019-04-08 | 2020-09-04 | 中车青岛四方机车车辆股份有限公司 | 复合焊连续焊接方法及装置、焊接成品、车体 |
-
2019
- 2019-04-08 CN CN201910277678.7A patent/CN110000475B/zh active Active
- 2019-09-09 EP EP19917520.9A patent/EP3750665A4/en active Pending
- 2019-09-09 JP JP2020548729A patent/JP2021521009A/ja active Pending
- 2019-09-09 US US17/047,685 patent/US11931826B2/en active Active
- 2019-09-09 WO PCT/CN2019/104848 patent/WO2020206923A1/zh unknown
- 2019-10-31 AR ARP190103175A patent/AR116944A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP3750665A1 (en) | 2020-12-16 |
JP2021521009A (ja) | 2021-08-26 |
CN110000475B (zh) | 2020-09-04 |
US11931826B2 (en) | 2024-03-19 |
WO2020206923A1 (zh) | 2020-10-15 |
US20210162542A1 (en) | 2021-06-03 |
EP3750665A4 (en) | 2022-07-06 |
CN110000475A (zh) | 2019-07-12 |
EP3750665A9 (en) | 2021-11-10 |
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