FR2954720B1 - Procede et dispositif de soudage laser et faisceau d'electrons en penetration totale - Google Patents
Procede et dispositif de soudage laser et faisceau d'electrons en penetration totaleInfo
- Publication number
- FR2954720B1 FR2954720B1 FR0959584A FR0959584A FR2954720B1 FR 2954720 B1 FR2954720 B1 FR 2954720B1 FR 0959584 A FR0959584 A FR 0959584A FR 0959584 A FR0959584 A FR 0959584A FR 2954720 B1 FR2954720 B1 FR 2954720B1
- Authority
- FR
- France
- Prior art keywords
- electron beam
- laser welding
- total penetration
- penetration
- total
- 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 - Fee Related
Links
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
- 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
- B23K26/02—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
- B23K26/062—Shaping the laser beam, e.g. by masks or multi-focusing by direct control of the laser beam
- B23K26/0626—Energy control of the laser beam
-
- 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
- B23K26/073—Shaping the laser spot
-
- 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
- B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired area
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0959584A FR2954720B1 (fr) | 2009-12-24 | 2009-12-24 | Procede et dispositif de soudage laser et faisceau d'electrons en penetration totale |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0959584A FR2954720B1 (fr) | 2009-12-24 | 2009-12-24 | Procede et dispositif de soudage laser et faisceau d'electrons en penetration totale |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2954720A1 FR2954720A1 (fr) | 2011-07-01 |
FR2954720B1 true FR2954720B1 (fr) | 2012-02-10 |
Family
ID=42338271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0959584A Expired - Fee Related FR2954720B1 (fr) | 2009-12-24 | 2009-12-24 | Procede et dispositif de soudage laser et faisceau d'electrons en penetration totale |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2954720B1 (fr) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1597964A (en) * | 1977-05-03 | 1981-09-16 | Steigerwald Strahltech | Beam welding apparatus including welding pool support devices |
JPH05228663A (ja) * | 1992-01-31 | 1993-09-07 | Sumitomo Metal Ind Ltd | レーザー光によるアルミニウム合金の貫通溶接方法 |
US5558666A (en) * | 1994-01-14 | 1996-09-24 | Coherent, Inc. | Handpiece for producing highly collimated laser beam for dermatological procedures |
US5656186A (en) * | 1994-04-08 | 1997-08-12 | The Regents Of The University Of Michigan | Method for controlling configuration of laser induced breakdown and ablation |
DE10304473A1 (de) * | 2003-02-04 | 2004-08-12 | Linde Ag | Verfahren zum Laserstrahlschweißen |
JP4182034B2 (ja) * | 2004-08-05 | 2008-11-19 | ファナック株式会社 | 切断加工用レーザ装置 |
US7656592B2 (en) * | 2005-12-16 | 2010-02-02 | Reliant Technologies, Inc. | Optical system having aberrations for transforming a Gaussian laser-beam intensity profile to a quasi-flat-topped intensity profile in a focal region of the optical system |
FR2909020B1 (fr) * | 2006-11-29 | 2009-07-17 | Safmatic Sa | Machine de coupage ou soudage laser a fibre d'ytterbium |
-
2009
- 2009-12-24 FR FR0959584A patent/FR2954720B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2954720A1 (fr) | 2011-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150831 |