ES2612125T3 - Optica láser con seguimiento de costura pasivo - Google Patents

Optica láser con seguimiento de costura pasivo Download PDF

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Publication number
ES2612125T3
ES2612125T3 ES11191367.9T ES11191367T ES2612125T3 ES 2612125 T3 ES2612125 T3 ES 2612125T3 ES 11191367 T ES11191367 T ES 11191367T ES 2612125 T3 ES2612125 T3 ES 2612125T3
Authority
ES
Spain
Prior art keywords
laser beam
pivotable
optics
passive
specific path
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.)
Active
Application number
ES11191367.9T
Other languages
English (en)
Inventor
Steffen Walter
André Lange
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.)
Scansonic MI GmbH
Original Assignee
Scansonic MI 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 Scansonic MI GmbH filed Critical Scansonic MI GmbH
Application granted granted Critical
Publication of ES2612125T3 publication Critical patent/ES2612125T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B23K26/044—Seam tracking
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Mechanical Optical Scanning Systems (AREA)

Abstract

Dispositivo para guiar un rayo láser a lo largo de una trayectoria específica, que presenta: - un módulo de entrada de rayo láser (2; 7; 10), configurado para dirigir un rayo láser incidente (1) hacia un dispositivo guía de rayo (4, 5, 6) situado a continuación del módulo de entrada de rayo láser (10) y pivotable, estando dispuesto el dispositivo guía de rayo (4, 5, 6) para proyectar el rayo láser (1) sobre la trayectoria específica y comprendiendo: - una óptica (5) pivotable a lo largo de al menos un eje de pivotado (4) y - un palpador táctil (6), unido a la óptica pivotable (5) y configurado para palpar por contacto la trayectoria específica y desviar de manera correspondiente la óptica pivotable (5), caracterizado por que un punto focal intermedio (3; 8) está configurado en la trayectoria de rayos del rayo láser (1) por delante de la óptica pivotable (5) y por que el eje de pivotado (4) de la óptica pivotable (5) discurre a través del punto focal intermedio (3; 8).

Description

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Claims (1)

  1. imagen1
    imagen2
ES11191367.9T 2011-11-30 2011-11-30 Optica láser con seguimiento de costura pasivo Active ES2612125T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11191367.9A EP2599574B1 (de) 2011-11-30 2011-11-30 Laseroptik mit passiver Nahtführung

Publications (1)

Publication Number Publication Date
ES2612125T3 true ES2612125T3 (es) 2017-05-12

Family

ID=45418361

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11191367.9T Active ES2612125T3 (es) 2011-11-30 2011-11-30 Optica láser con seguimiento de costura pasivo

Country Status (7)

Country Link
US (1) US9024231B2 (es)
EP (1) EP2599574B1 (es)
CN (1) CN103170731B (es)
ES (1) ES2612125T3 (es)
HU (1) HUE033206T2 (es)
PL (1) PL2599574T3 (es)
PT (1) PT2599574T (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9931712B2 (en) * 2012-01-11 2018-04-03 Pim Snow Leopard Inc. Laser drilling and trepanning device
DE202013102339U1 (de) * 2013-05-29 2014-09-10 Reis Group Holding Gmbh & Co. Kg Crossjet-Anordnung
US20150283613A1 (en) * 2014-04-02 2015-10-08 Arcam Ab Method for fusing a workpiece

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588872A (en) * 1984-03-22 1986-05-13 Bollinger John G Self-guided welding machine
DE10234242B4 (de) * 2002-07-09 2005-10-27 Airbus Deutschland Gmbh Anordnung und Verfahren zur Regelung der Nahtlage eines laserstrahlgefügten Profils
DE102005019422A1 (de) * 2004-04-30 2005-11-24 Mobil Laser Tec Gmbh Handführbare Vorrichtung zur Laserbearbeitung eines Werkstückes
ATE393681T1 (de) 2005-09-09 2008-05-15 Highyag Lasertechnologie Gmbh Taktil geführte laserbearbeitungsoptik
DE102006004919A1 (de) * 2006-02-01 2007-08-16 Thyssenkrupp Steel Ag Laserstrahlschweißkopf
US20100078419A1 (en) * 2008-09-26 2010-04-01 Electro Scientific Industries, Inc Post-lens steering of a laser beam for micro-machining applications
DE102009007769B4 (de) * 2009-02-05 2016-07-14 Jenoptik Automatisierungstechnik Gmbh Laserbearbeitungskopf mit integrierter Sensoreinrichtung zur Fokuslagenüberwachung

Also Published As

Publication number Publication date
US20130161299A1 (en) 2013-06-27
CN103170731A (zh) 2013-06-26
US9024231B2 (en) 2015-05-05
PT2599574T (pt) 2017-01-17
PL2599574T3 (pl) 2017-05-31
EP2599574A1 (de) 2013-06-05
HUE033206T2 (en) 2017-11-28
EP2599574B1 (de) 2016-11-30
CN103170731B (zh) 2016-03-09

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