ATE512748T1 - LASER PROCESSING OPTICS WITH PRESSURE FINGER - Google Patents

LASER PROCESSING OPTICS WITH PRESSURE FINGER

Info

Publication number
ATE512748T1
ATE512748T1 AT04090273T AT04090273T ATE512748T1 AT E512748 T1 ATE512748 T1 AT E512748T1 AT 04090273 T AT04090273 T AT 04090273T AT 04090273 T AT04090273 T AT 04090273T AT E512748 T1 ATE512748 T1 AT E512748T1
Authority
AT
Austria
Prior art keywords
laser processing
pressure finger
processing optics
metal plates
finger
Prior art date
Application number
AT04090273T
Other languages
German (de)
Inventor
Bjoern Wedel
Original Assignee
Highyag Lasertechnologie Gmbh
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 Highyag Lasertechnologie Gmbh filed Critical Highyag Lasertechnologie Gmbh
Application granted granted Critical
Publication of ATE512748T1 publication Critical patent/ATE512748T1/en

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
    • B23K26/035—Aligning the laser beam
    • B23K26/037—Aligning the laser beam by pressing on the workpiece, e.g. pressing roller foot
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
    • B23K2101/35—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

Abstract

Laser optic system for welding metal plates comprises an upper finger (10) mounted on a linear drive unit (11) which can be positioned on the level of the focus (13) of the laser beam. A lower finger (20) can be moved parallel to the axis of the beam or in a circular path. An independent claim is included for a laser optic system as describe din which the fingers are used to hold metal plates together during welding.
AT04090273T 2003-12-31 2004-07-07 LASER PROCESSING OPTICS WITH PRESSURE FINGER ATE512748T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03090457 2003-12-31
DE102004027345 2004-05-27
EP04090268 2004-07-01

Publications (1)

Publication Number Publication Date
ATE512748T1 true ATE512748T1 (en) 2011-07-15

Family

ID=33313835

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04090273T ATE512748T1 (en) 2003-12-31 2004-07-07 LASER PROCESSING OPTICS WITH PRESSURE FINGER

Country Status (2)

Country Link
AT (1) ATE512748T1 (en)
DE (1) DE202004010860U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004059830B3 (en) * 2004-12-11 2006-02-16 Thyssenkrupp Drauz Nothelfer Gmbh Clamping arrangement for flat parts to be joined, comprising gap retaining unit for gas release
DE102011103246A1 (en) * 2011-06-03 2012-12-06 Volkswagen Aktiengesellschaft Method and device for joining components by means of energy-beam welding

Also Published As

Publication number Publication date
DE202004010860U1 (en) 2004-10-14

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