IT1256688B - Procedimento per la realizzazione di manufatti strutturali mediante, lavorazioni combinate di taglio e saldatura, apparecchiatura per l'esecuzione di tale procedimento e manufatti cosi' ottenuti - Google Patents
Procedimento per la realizzazione di manufatti strutturali mediante, lavorazioni combinate di taglio e saldatura, apparecchiatura per l'esecuzione di tale procedimento e manufatti cosi' ottenutiInfo
- Publication number
- IT1256688B IT1256688B ITTO920178A ITTO920178A IT1256688B IT 1256688 B IT1256688 B IT 1256688B IT TO920178 A ITTO920178 A IT TO920178A IT TO920178 A ITTO920178 A IT TO920178A IT 1256688 B IT1256688 B IT 1256688B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- manufactures
- structural
- equipment
- creation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0815—Making tubes with welded or soldered seams without continuous longitudinal movement of the sheet during the bending operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/16—Making tubes with varying diameter in longitudinal direction
- B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
- B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material
-
- 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
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/10—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to cutting or desurfacing
-
- 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
-
- 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
- B23K2103/05—Stainless steel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
Procedimento per la realizzazione di manufatti strutturali (P) in lamiera metallica, in cui un nastro (4) di lamiera viene fatto avanzare lungo un piano (?) e tagliato mediante una testa laser (T) in una pluralità di lastre (L1, _, L4); ciascuna lastra viene fissata su una rispettiva superficie di supporto (16) di un portapezzi (6) rotante e saldata ad una lastra precedentemente tagliata lungo uno spigolo comune da un'altra testa laser (S). Vengono descritte varianti del procedimento e delle relative apparecchiature per la realizzazione di scatolati a sezione quadrata, rettangolare, e di scatolati rastremati.(Fig. 1)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920178A IT1256688B (it) | 1992-03-04 | 1992-03-04 | Procedimento per la realizzazione di manufatti strutturali mediante, lavorazioni combinate di taglio e saldatura, apparecchiatura per l'esecuzione di tale procedimento e manufatti cosi' ottenuti |
PCT/IT1993/000018 WO1993017805A1 (en) | 1992-03-04 | 1993-03-04 | Combined cutting and welding process for manufacturing structural products, apparatus implementing such a process, and products manufactured thereby |
DE69321827T DE69321827T2 (de) | 1992-03-04 | 1993-03-04 | Kombiniertes schneid- und schweissverfahren zur herstellung struktureller produkte, gerät zur durchführung eines solchen verfahrens und mittels dieses verfahrens hergestellter produkte |
US08/295,769 US5532451A (en) | 1992-03-04 | 1993-03-04 | Combined cutting and welding process for manufacturing structural products, and apparatus implementing such a process |
EP93905606A EP0630298B1 (en) | 1992-03-04 | 1993-03-04 | Combined cutting and welding process for manufacturing structural products, apparatus implementing such a process, and products manufactured thereby |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920178A IT1256688B (it) | 1992-03-04 | 1992-03-04 | Procedimento per la realizzazione di manufatti strutturali mediante, lavorazioni combinate di taglio e saldatura, apparecchiatura per l'esecuzione di tale procedimento e manufatti cosi' ottenuti |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO920178A0 ITTO920178A0 (it) | 1992-03-04 |
ITTO920178A1 ITTO920178A1 (it) | 1993-09-04 |
IT1256688B true IT1256688B (it) | 1995-12-12 |
Family
ID=11410151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO920178A IT1256688B (it) | 1992-03-04 | 1992-03-04 | Procedimento per la realizzazione di manufatti strutturali mediante, lavorazioni combinate di taglio e saldatura, apparecchiatura per l'esecuzione di tale procedimento e manufatti cosi' ottenuti |
Country Status (5)
Country | Link |
---|---|
US (1) | US5532451A (it) |
EP (1) | EP0630298B1 (it) |
DE (1) | DE69321827T2 (it) |
IT (1) | IT1256688B (it) |
WO (1) | WO1993017805A1 (it) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2253567C (en) * | 1996-05-03 | 2005-06-28 | Inter-Caylian Anstalt | Arrangement and method for producing expanded material |
JP4211083B2 (ja) * | 1998-04-27 | 2009-01-21 | 日産自動車株式会社 | 突き合せ溶接方法及び装置 |
IT1316478B1 (it) * | 2000-04-14 | 2003-04-22 | Iron Spa | Procedimento per il taglio al laser e/o plasma da nastro,particolarmente di metallo in coils, e linea relativa di taglio in |
WO2002004168A1 (en) * | 2000-07-06 | 2002-01-17 | Trico Products Corporation | Method and apparatus for flexible manufacturing a discrete curved product from feed stock |
US6539631B1 (en) * | 2000-11-08 | 2003-04-01 | Vantage Dump Trailers, Inc. | Tapered trailer with horizontal seams and support rails |
ATE480389T1 (de) * | 2002-06-10 | 2010-09-15 | Windmoeller & Hoelscher | Trennahtschweissvorrichtung |
US6907666B2 (en) * | 2002-12-24 | 2005-06-21 | Delaware Capital Formation, Inc. | Method of assembly of vehicle body structure |
US7108315B1 (en) | 2003-10-14 | 2006-09-19 | Delaware Capital Formation, Inc. | Support frame for container trailer |
CN1297369C (zh) * | 2003-12-26 | 2007-01-31 | 太原钢铁(集团)有限公司 | 空心多棱体成型方法 |
US20050251283A1 (en) * | 2004-04-28 | 2005-11-10 | Shovan Gerald L | Computer programed method of forming and fabricating parts into an assembly |
EP1683601B1 (de) * | 2005-01-25 | 2008-04-23 | Bystronic Laser AG | Verfahren zum Laserschneiden von Rohblechen und Laserschneidemaschine zur Durchführung des Verfahrens |
US7712651B2 (en) * | 2008-01-04 | 2010-05-11 | G. James Australia Pty. Ltd. | Method of welding heated log segments in an aluminum extrusion process |
US20130319066A1 (en) * | 2012-06-04 | 2013-12-05 | Jefferey W. Bennett | Manufacturing System and Process Using a Laser Assisted Stamping Die |
WO2015003276A1 (de) * | 2013-07-08 | 2015-01-15 | Andritz Soutec Ag | Verfahren zur herstellung von ringförmigen teilen und eine anwendung des verfahrens |
CN104801865A (zh) * | 2015-04-20 | 2015-07-29 | 骏马石油装备制造有限公司 | 分离器鞍座的切割焊接生产线 |
CN104801864A (zh) * | 2015-04-20 | 2015-07-29 | 骏马石油装备制造有限公司 | 封头切割焊接生产线 |
US10919106B2 (en) | 2017-06-09 | 2021-02-16 | General Electric Company | Ultrasonic welding of annular components |
CN207873626U (zh) * | 2017-11-08 | 2018-09-18 | 广州敏惠汽车零部件有限公司 | 切割与接料机一体机 |
JP6988554B2 (ja) * | 2018-02-20 | 2022-01-05 | トヨタ自動車株式会社 | 車両用ピラー構造及び車両用ピラーの製造方法 |
US20200001423A1 (en) * | 2018-06-27 | 2020-01-02 | Edmund Optics, Inc. | Power polishing apparatuses and methods for in-situ finishing and coating of optical component |
DE102019201560A1 (de) * | 2019-02-07 | 2020-08-13 | Aktiebolaget Skf | Lagerkäfigsegment mit Stoßkante zum Verschweißen |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3556508A (en) * | 1968-03-04 | 1971-01-19 | Joseph Varga | Welding clamp |
FR2131019A5 (it) * | 1971-03-30 | 1972-11-10 | Babcock Atlantique Sa | |
NZ184145A (en) * | 1976-05-27 | 1980-05-08 | Energy Recycling Corp Ltd | Containers woven from metal strip |
HU172698B (hu) * | 1976-09-30 | 1978-11-28 | Finommech Vallalat | Sposob dlja prisoedinenija tokoprovodjahhikh ehlementov sbornoj chasti i pri pomohhi ehtogo dlja izgotovlenija sbornoj chasti |
JPS5937155B2 (ja) * | 1977-09-01 | 1984-09-07 | 新明和工業株式会社 | 自動溶接装置 |
US4487356A (en) * | 1981-06-08 | 1984-12-11 | Gg. Noell Gmbh. | Device having expandable mandrel for making nuclear fuel element storage tubes |
US4993619A (en) * | 1989-07-31 | 1991-02-19 | General Motors Corporation | Joint and method for single side welding and self-fixturing of closed steel sections |
FR2678324A1 (fr) * | 1991-06-27 | 1992-12-31 | Creusot Loire | Procede d'assemblage de deux pieces en tole, assemblage metallique et structure en tole de blindage obtenus par ce procede. |
FR2694513B1 (fr) * | 1992-08-04 | 1994-11-04 | Lorraine Laminage | Procédé et dispositif de soudage bord à bord de tôles au moyen d'un faisceau laser. |
-
1992
- 1992-03-04 IT ITTO920178A patent/IT1256688B/it active IP Right Grant
-
1993
- 1993-03-04 DE DE69321827T patent/DE69321827T2/de not_active Expired - Fee Related
- 1993-03-04 EP EP93905606A patent/EP0630298B1/en not_active Expired - Lifetime
- 1993-03-04 US US08/295,769 patent/US5532451A/en not_active Expired - Fee Related
- 1993-03-04 WO PCT/IT1993/000018 patent/WO1993017805A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP0630298A1 (en) | 1994-12-28 |
DE69321827T2 (de) | 1999-06-02 |
ITTO920178A1 (it) | 1993-09-04 |
ITTO920178A0 (it) | 1992-03-04 |
EP0630298B1 (en) | 1998-10-28 |
DE69321827D1 (de) | 1998-12-03 |
WO1993017805A1 (en) | 1993-09-16 |
US5532451A (en) | 1996-07-02 |
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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: 19950328 |