GR3020966T3 - Optical static process and device for moving metal product irradiation and its application to magnetic sheet metal treatment - Google Patents

Optical static process and device for moving metal product irradiation and its application to magnetic sheet metal treatment

Info

Publication number
GR3020966T3
GR3020966T3 GR960402321T GR960402321T GR3020966T3 GR 3020966 T3 GR3020966 T3 GR 3020966T3 GR 960402321 T GR960402321 T GR 960402321T GR 960402321 T GR960402321 T GR 960402321T GR 3020966 T3 GR3020966 T3 GR 3020966T3
Authority
GR
Greece
Prior art keywords
application
source
magnetic sheet
sheet metal
treatment
Prior art date
Application number
GR960402321T
Other languages
English (en)
Inventor
Gilles Brassart
Gilles Riboulet
Jacky Skrzypczak
Jean-Claude Bavay
Pascal Vaugeois
Original Assignee
Ugine Sa
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 Ugine Sa filed Critical Ugine Sa
Publication of GR3020966T3 publication Critical patent/GR3020966T3/el

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
    • B23K26/073—Shaping the laser spot
    • B23K26/0738—Shaping the laser spot into a linear shape

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Lasers (AREA)
GR960402321T 1991-03-08 1996-09-05 Optical static process and device for moving metal product irradiation and its application to magnetic sheet metal treatment GR3020966T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9102850A FR2673557A1 (fr) 1991-03-08 1991-03-08 Procede et dispositif optique statique pour irradiation laser d'un produit metallique en mouvement et son application au traitement de toles magnetiques.

Publications (1)

Publication Number Publication Date
GR3020966T3 true GR3020966T3 (en) 1996-12-31

Family

ID=9410544

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960402321T GR3020966T3 (en) 1991-03-08 1996-09-05 Optical static process and device for moving metal product irradiation and its application to magnetic sheet metal treatment

Country Status (7)

Country Link
EP (1) EP0504026B1 (el)
AT (1) ATE138837T1 (el)
DE (1) DE69211191T2 (el)
DK (1) DK0504026T3 (el)
ES (1) ES2090536T3 (el)
FR (1) FR2673557A1 (el)
GR (1) GR3020966T3 (el)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314601C2 (de) * 1993-05-04 1996-08-08 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum mit fokussiertem Licht erfolgenden Behandeln von kornorientierten Werkstücken
US5911890A (en) * 1997-02-25 1999-06-15 Lsp Technologies, Inc. Oblique angle laser shock processing
AT407615B (de) * 1997-07-02 2001-05-25 Inst Spanlose Fertigung Und Ho Verfahren zum biegen mit laserunterstützung
US6365870B1 (en) * 1997-10-22 2002-04-02 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Method and device for treating work pieces with laser radiation
JP3559827B2 (ja) * 2002-05-24 2004-09-02 独立行政法人理化学研究所 透明材料内部の処理方法およびその装置
CN112975158A (zh) * 2021-03-04 2021-06-18 武汉华工激光工程有限责任公司 一种透明脆性材料的横向切割方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468551A (en) * 1982-07-30 1984-08-28 Armco Inc. Laser treatment of electrical steel and optical scanning assembly therefor
US4662708A (en) * 1983-10-24 1987-05-05 Armco Inc. Optical scanning system for laser treatment of electrical steel and the like
EP0300465B1 (en) * 1987-07-20 1995-10-11 Mitsubishi Denki Kabushiki Kaisha Laser machining apparatus
JPH01309794A (ja) * 1988-06-07 1989-12-14 Matsushita Electric Ind Co Ltd フィルムコンデンサーの製造方法

Also Published As

Publication number Publication date
DK0504026T3 (da) 1996-06-24
FR2673557B1 (el) 1995-03-17
FR2673557A1 (fr) 1992-09-11
EP0504026B1 (fr) 1996-06-05
ES2090536T3 (es) 1996-10-16
EP0504026A1 (fr) 1992-09-16
DE69211191D1 (de) 1996-07-11
ATE138837T1 (de) 1996-06-15
DE69211191T2 (de) 1996-10-02

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