BR112013027441B8 - Aparelho de soldagem a laser e método de soldagem a laser - Google Patents
Aparelho de soldagem a laser e método de soldagem a laserInfo
- Publication number
- BR112013027441B8 BR112013027441B8 BR112013027441A BR112013027441A BR112013027441B8 BR 112013027441 B8 BR112013027441 B8 BR 112013027441B8 BR 112013027441 A BR112013027441 A BR 112013027441A BR 112013027441 A BR112013027441 A BR 112013027441A BR 112013027441 B8 BR112013027441 B8 BR 112013027441B8
- Authority
- BR
- Brazil
- Prior art keywords
- laser welding
- laser
- upper plate
- lower plate
- welding apparatus
- Prior art date
Links
- 238000003466 welding 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
- B23K26/20—Bonding
-
- 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
-
- 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
- B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
- B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
- B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
-
- 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
- B23K26/08—Devices involving relative movement between laser beam 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
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
-
- 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
-
- 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
- B23K26/22—Spot 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
- B23K26/20—Bonding
- B23K26/21—Bonding by welding
- B23K26/24—Seam welding
- B23K26/244—Overlap seam 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- 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
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/02—Iron or ferrous alloys
- B23K2103/04—Steel or steel alloys
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
APARELHO DE SOLDAGEM A LASER E MÉTODO DE SOLDAGEM A LASER. A presente invenção refere-se a um aparelho de soldagem a laser que gera laser por um oscilador a laser, que converge o laser por uma lente de condensador, e aplica o laser a uma chapa superior (101) e a uma chapa inferior (102), superpostas juntas, de modo a soldar a chapa superior (101) e a chapa inferior (102) entre si. De acordo com este aparelho, por ir- radiação do laser, uma poça de fundido Y é formada na chapa superior (101) e na chapa inferior (102), superpostas juntas. Além disso, por irradiação do laser, a poça de fundido Y é forçada a escoar, e a chapa superior (101) e a chapa inferior (102) são soldadas juntas.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011098801A JP5902400B2 (ja) | 2011-04-26 | 2011-04-26 | レーザ溶接装置、レーザ溶接方法、鋼板積層体の製造方法及び積層体のレーザ溶接による溶接構造 |
JP2011-098801 | 2011-04-26 | ||
PCT/IB2012/000785 WO2012146965A1 (en) | 2011-04-26 | 2012-04-20 | Laser welding apparatus and laser welding method |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112013027441A2 BR112013027441A2 (pt) | 2020-08-11 |
BR112013027441B1 BR112013027441B1 (pt) | 2021-04-27 |
BR112013027441B8 true BR112013027441B8 (pt) | 2022-09-06 |
Family
ID=46146981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013027441A BR112013027441B8 (pt) | 2011-04-26 | 2012-04-20 | Aparelho de soldagem a laser e método de soldagem a laser |
Country Status (7)
Country | Link |
---|---|
US (2) | US9815142B2 (pt) |
EP (1) | EP2701875B1 (pt) |
JP (1) | JP5902400B2 (pt) |
KR (1) | KR101520566B1 (pt) |
CN (2) | CN103492117B (pt) |
BR (1) | BR112013027441B8 (pt) |
WO (1) | WO2012146965A1 (pt) |
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2011
- 2011-04-26 JP JP2011098801A patent/JP5902400B2/ja active Active
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2012
- 2012-04-20 US US14/113,458 patent/US9815142B2/en active Active
- 2012-04-20 WO PCT/IB2012/000785 patent/WO2012146965A1/en active Application Filing
- 2012-04-20 EP EP12722504.3A patent/EP2701875B1/en active Active
- 2012-04-20 CN CN201280020041.6A patent/CN103492117B/zh active Active
- 2012-04-20 KR KR1020137024707A patent/KR101520566B1/ko active IP Right Grant
- 2012-04-20 CN CN201710343456.1A patent/CN107160037B/zh active Active
- 2012-04-20 BR BR112013027441A patent/BR112013027441B8/pt active IP Right Grant
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2017
- 2017-10-11 US US15/729,886 patent/US10005156B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2012146965A1 (en) | 2012-11-01 |
KR101520566B1 (ko) | 2015-05-14 |
EP2701875A1 (en) | 2014-03-05 |
KR20130122691A (ko) | 2013-11-07 |
US9815142B2 (en) | 2017-11-14 |
US10005156B2 (en) | 2018-06-26 |
US20180029162A1 (en) | 2018-02-01 |
CN103492117A (zh) | 2014-01-01 |
JP5902400B2 (ja) | 2016-04-13 |
CN103492117B (zh) | 2017-06-09 |
JP2012228715A (ja) | 2012-11-22 |
US20140048518A1 (en) | 2014-02-20 |
EP2701875B1 (en) | 2018-10-31 |
BR112013027441A2 (pt) | 2020-08-11 |
BR112013027441B1 (pt) | 2021-04-27 |
CN107160037A (zh) | 2017-09-15 |
CN107160037B (zh) | 2020-01-21 |
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