GB0523693D0 - Laser welding of zinc coated steels - Google Patents

Laser welding of zinc coated steels

Info

Publication number
GB0523693D0
GB0523693D0 GBGB0523693.0A GB0523693A GB0523693D0 GB 0523693 D0 GB0523693 D0 GB 0523693D0 GB 0523693 A GB0523693 A GB 0523693A GB 0523693 D0 GB0523693 D0 GB 0523693D0
Authority
GB
United Kingdom
Prior art keywords
laser welding
zinc coated
coated steels
steels
zinc
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.)
Ceased
Application number
GBGB0523693.0A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novanta Technologies UK Ltd
Original Assignee
GSI Group Ltd
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 GSI Group Ltd filed Critical GSI Group Ltd
Priority to GBGB0523693.0A priority Critical patent/GB0523693D0/en
Publication of GB0523693D0 publication Critical patent/GB0523693D0/en
Priority to PCT/GB2006/050398 priority patent/WO2007060479A1/en
Ceased legal-status Critical Current

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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • 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
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • 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
    • B23K2103/08—Non-ferrous metals or 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
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
GBGB0523693.0A 2005-11-22 2005-11-22 Laser welding of zinc coated steels Ceased GB0523693D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0523693.0A GB0523693D0 (en) 2005-11-22 2005-11-22 Laser welding of zinc coated steels
PCT/GB2006/050398 WO2007060479A1 (en) 2005-11-22 2006-11-20 Laser welding of zinc coated steels with no gap using a supermodulated solid state laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0523693.0A GB0523693D0 (en) 2005-11-22 2005-11-22 Laser welding of zinc coated steels

Publications (1)

Publication Number Publication Date
GB0523693D0 true GB0523693D0 (en) 2005-12-28

Family

ID=35580439

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0523693.0A Ceased GB0523693D0 (en) 2005-11-22 2005-11-22 Laser welding of zinc coated steels

Country Status (2)

Country Link
GB (1) GB0523693D0 (en)
WO (1) WO2007060479A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107414323A (en) * 2017-06-09 2017-12-01 西安交通大学 The method that estimation of sinusoidal modulation influences highly reflective material Laser Welding energy coupling behavior
DE102020105505A1 (en) 2020-03-02 2021-09-02 Trumpf Laser- Und Systemtechnik Gmbh Process for laser welding two coated workpieces
CN112658477A (en) * 2020-12-14 2021-04-16 北京航星机器制造有限公司 Pulse double-beam laser welding method
CN114657552A (en) * 2022-03-01 2022-06-24 苏州大学 Laser cladding device with adjustable duty ratio

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5187346A (en) * 1991-08-29 1993-02-16 General Motors Corporation Laser welding method
DE69314080T2 (en) * 1992-04-03 1998-02-19 Mitsui Petrochemical Ind Laser pulse radiation device for clad metallic material
EP0800888B1 (en) * 1996-03-25 2000-07-12 INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH Process for welding tinned metal sheets, using a solid state laser
US6750421B2 (en) * 2002-02-19 2004-06-15 Gsi Lumonics Ltd. Method and system for laser welding
EP1674191A3 (en) * 2004-12-22 2007-05-30 Schlegel Ag Two sheet-metal component manufacturing method and two sheet-metal component therefor.

Also Published As

Publication number Publication date
WO2007060479A1 (en) 2007-05-31

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)