IT1267155B1 - Apparecchiatura e procedimento per la saldatura di testa di lamiere metalliche piane di diverso spessore mediante fascio laser. - Google Patents
Apparecchiatura e procedimento per la saldatura di testa di lamiere metalliche piane di diverso spessore mediante fascio laser.Info
- Publication number
- IT1267155B1 IT1267155B1 IT94TO000932A ITTO940932A IT1267155B1 IT 1267155 B1 IT1267155 B1 IT 1267155B1 IT 94TO000932 A IT94TO000932 A IT 94TO000932A IT TO940932 A ITTO940932 A IT TO940932A IT 1267155 B1 IT1267155 B1 IT 1267155B1
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- equipment
- laser beam
- metal sheets
- different thickness
- Prior art date
Links
- 238000000034 method Methods 0.000 title 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
- 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
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
-
- 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
- B23K2101/185—Tailored blanks
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000932A IT1267155B1 (it) | 1994-11-22 | 1994-11-22 | Apparecchiatura e procedimento per la saldatura di testa di lamiere metalliche piane di diverso spessore mediante fascio laser. |
EP95830440A EP0713746B1 (en) | 1994-11-22 | 1995-10-18 | Apparatus and method for butt-welding of planar metal sheets of different thickness, by means of a laser beam |
DE69501390T DE69501390D1 (de) | 1994-11-22 | 1995-10-18 | Vorrichtung und Verfahren zum Stumpfschweissen von flachen Blechen verschiedener Dicken mittels eines Laserstrahles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT94TO000932A IT1267155B1 (it) | 1994-11-22 | 1994-11-22 | Apparecchiatura e procedimento per la saldatura di testa di lamiere metalliche piane di diverso spessore mediante fascio laser. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO940932A0 ITTO940932A0 (it) | 1994-11-22 |
ITTO940932A1 ITTO940932A1 (it) | 1996-05-22 |
IT1267155B1 true IT1267155B1 (it) | 1997-01-28 |
Family
ID=11412910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT94TO000932A IT1267155B1 (it) | 1994-11-22 | 1994-11-22 | Apparecchiatura e procedimento per la saldatura di testa di lamiere metalliche piane di diverso spessore mediante fascio laser. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0713746B1 (it) |
DE (1) | DE69501390D1 (it) |
IT (1) | IT1267155B1 (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3485780B2 (ja) * | 1997-12-25 | 2004-01-13 | 三菱自動車工業株式会社 | 板金部品及びその製造方法 |
JP3330921B2 (ja) * | 2000-03-13 | 2002-10-07 | 菊池プレス工業株式会社 | テーラードブランク製物品及びその製造方法 |
CN100434329C (zh) * | 2003-06-13 | 2008-11-19 | 夏伊洛工业公司 | 工程焊接板材及其制造方法 |
DE10357891A1 (de) * | 2003-12-11 | 2005-07-07 | Nothelfer Gmbh | Verfahren und Vorrichtung zum Stumpfschweißen von Blechen unterschiedlicher Dicke |
DE102006057864A1 (de) * | 2006-12-08 | 2008-07-17 | GM Global Technology Operations, Inc., Detroit | Verbund aus zwei Stahlblechen |
CN116100213A (zh) * | 2023-04-11 | 2023-05-12 | 四川科新机电股份有限公司 | 一种大型不锈钢薄板焊接防变形装置及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59182424A (ja) | 1983-04-01 | 1984-10-17 | Keisuke Sasaki | 固体可変着色膜の構造及びその製造方法 |
DE3684331D1 (de) | 1986-12-22 | 1992-04-16 | Thyssen Stahl Ag | Verfahren zum herstellen eines formkoerpers aus blechteilen unterschiedlicher dicke. |
DE3803071A1 (de) * | 1988-02-03 | 1989-08-17 | Thyssen Industrie | Verfahren zum stumpfschweissen von duennblechen, insbesondere aus stahl, mittels eines energiereichen laserstrahls und vorrichtungen zu dessen durchfuehrung |
JPH0571571A (ja) * | 1991-09-11 | 1993-03-23 | Toyota Motor Corp | 減衰力可変式シヨツクアブソーバ |
EP0565846B1 (de) * | 1992-04-12 | 1996-04-24 | Elpatronic Ag | Verfahren und Vorrichtung zum Schweissen von Blechen zu Platinen mittels Laser |
-
1994
- 1994-11-22 IT IT94TO000932A patent/IT1267155B1/it active IP Right Grant
-
1995
- 1995-10-18 DE DE69501390T patent/DE69501390D1/de not_active Expired - Lifetime
- 1995-10-18 EP EP95830440A patent/EP0713746B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0713746A1 (en) | 1996-05-29 |
ITTO940932A1 (it) | 1996-05-22 |
ITTO940932A0 (it) | 1994-11-22 |
DE69501390D1 (de) | 1998-02-12 |
EP0713746B1 (en) | 1998-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971129 |