IT1239663B - Procedimento di saldatura per travi metalliche e travi metalliche cosi' ottenute - Google Patents

Procedimento di saldatura per travi metalliche e travi metalliche cosi' ottenute

Info

Publication number
IT1239663B
IT1239663B IT83342A IT8334290A IT1239663B IT 1239663 B IT1239663 B IT 1239663B IT 83342 A IT83342 A IT 83342A IT 8334290 A IT8334290 A IT 8334290A IT 1239663 B IT1239663 B IT 1239663B
Authority
IT
Italy
Prior art keywords
metal beams
welding procedure
beams
metal
welding
Prior art date
Application number
IT83342A
Other languages
English (en)
Other versions
IT9083342A1 (it
IT9083342A0 (it
Inventor
Luigi Gilli
Original Assignee
Prima Cimolai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Prima Cimolai filed Critical Prima Cimolai
Priority to IT83342A priority Critical patent/IT1239663B/it
Publication of IT9083342A0 publication Critical patent/IT9083342A0/it
Priority to EP91102882A priority patent/EP0445633A1/en
Publication of IT9083342A1 publication Critical patent/IT9083342A1/it
Application granted granted Critical
Publication of IT1239663B publication Critical patent/IT1239663B/it

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
    • B23K26/02—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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
IT83342A 1990-03-05 1990-03-05 Procedimento di saldatura per travi metalliche e travi metalliche cosi' ottenute IT1239663B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT83342A IT1239663B (it) 1990-03-05 1990-03-05 Procedimento di saldatura per travi metalliche e travi metalliche cosi' ottenute
EP91102882A EP0445633A1 (en) 1990-03-05 1991-02-27 Method to weld metallic beams and metallic beams thus produced

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT83342A IT1239663B (it) 1990-03-05 1990-03-05 Procedimento di saldatura per travi metalliche e travi metalliche cosi' ottenute

Publications (3)

Publication Number Publication Date
IT9083342A0 IT9083342A0 (it) 1990-03-05
IT9083342A1 IT9083342A1 (it) 1991-09-05
IT1239663B true IT1239663B (it) 1993-11-11

Family

ID=11320428

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83342A IT1239663B (it) 1990-03-05 1990-03-05 Procedimento di saldatura per travi metalliche e travi metalliche cosi' ottenute

Country Status (2)

Country Link
EP (1) EP0445633A1 (it)
IT (1) IT1239663B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
AT396773B (de) * 1991-09-16 1993-11-25 Boehler Ybbstalwerke Nachschleifbares spanermesser
FR2705603B1 (fr) * 1993-05-25 1995-06-30 Snecma Procédé de soudage laser d'un assemblage de deux pièces métalliques.
DE4419349C1 (de) * 1994-06-03 1996-02-01 Thyssen Stahl Ag Aus einem Steg und mindestens einem Flansch durch Strahlungsenergie zusammengeschweißter Profilträger aus Metall, insbesondere Stahl und Verfahren zu seiner Herstellung
DE19639667C1 (de) * 1996-09-27 1998-03-12 Daimler Benz Aerospace Airbus Verfahren zum Schweißen von Profilen auf großformatigen Aluminium-Strukturbauteilen mittels Laserstrahlen
DE10234242B4 (de) 2002-07-09 2005-10-27 Airbus Deutschland Gmbh Anordnung und Verfahren zur Regelung der Nahtlage eines laserstrahlgefügten Profils
JP5925469B2 (ja) * 2011-11-26 2016-05-25 株式会社タチエス シート・トラックの製造方法。
CN103406667B (zh) * 2013-08-31 2015-07-01 南京煜宸激光科技有限公司 一种不锈钢薄板角焊缝的激光焊接方法及其夹具
JP6089323B2 (ja) * 2014-09-26 2017-03-08 日新製鋼株式会社 差厚材のレーザ溶接方法
WO2018107313A1 (zh) * 2016-12-12 2018-06-21 机械科学研究总院青岛分院有限公司 一种QCr0.8与高强不锈钢的CMT焊接工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713527A1 (de) * 1987-04-22 1988-11-10 Bernd Buedenbender Schweissnaht
DE3827297A1 (de) * 1988-08-11 1990-02-15 Fraunhofer Ges Forschung Vorrichtung und verfahren zum fuegen von werkstuecken mit laserstrahlung

Also Published As

Publication number Publication date
IT9083342A1 (it) 1991-09-05
EP0445633A1 (en) 1991-09-11
IT9083342A0 (it) 1990-03-05

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Legal Events

Date Code Title Description
0001 Granted