ATE45523T1 - Fokussierungskopf fuer laserstrahlschneidemaschine. - Google Patents

Fokussierungskopf fuer laserstrahlschneidemaschine.

Info

Publication number
ATE45523T1
ATE45523T1 AT85106018T AT85106018T ATE45523T1 AT E45523 T1 ATE45523 T1 AT E45523T1 AT 85106018 T AT85106018 T AT 85106018T AT 85106018 T AT85106018 T AT 85106018T AT E45523 T1 ATE45523 T1 AT E45523T1
Authority
AT
Austria
Prior art keywords
cutting machine
head
beam cutting
laser beam
focusing head
Prior art date
Application number
AT85106018T
Other languages
English (en)
Inventor
Luigi Gilli
Domenico Peiretti
Original Assignee
Prima Ind Spa
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 Ind Spa filed Critical Prima Ind Spa
Application granted granted Critical
Publication of ATE45523T1 publication Critical patent/ATE45523T1/de

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
    • B23K26/064—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
    • B23K26/04—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
    • B23K26/02—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
    • 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
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
AT85106018T 1984-05-22 1985-05-15 Fokussierungskopf fuer laserstrahlschneidemaschine. ATE45523T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT67512/84A IT1179924B (it) 1984-05-22 1984-05-22 Testa focalizzatrice per una macchina da taglio a raggi laser
EP85106018A EP0163207B1 (de) 1984-05-22 1985-05-15 Fokussierungskopf für Laserstrahl-Schneidemaschine

Publications (1)

Publication Number Publication Date
ATE45523T1 true ATE45523T1 (de) 1989-09-15

Family

ID=11303038

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85106018T ATE45523T1 (de) 1984-05-22 1985-05-15 Fokussierungskopf fuer laserstrahlschneidemaschine.

Country Status (7)

Country Link
US (1) US4618758A (de)
EP (1) EP0163207B1 (de)
JP (1) JPS611494A (de)
KR (1) KR900001674B1 (de)
AT (1) ATE45523T1 (de)
DE (1) DE3572318D1 (de)
IT (1) IT1179924B (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34597E (en) * 1984-12-20 1994-05-03 Gmfanuc Robotics Corporation Robot-laser system
SE455925B (sv) * 1985-07-03 1988-08-22 Asea Ab Robothandled
JPH07108466B2 (ja) * 1986-02-19 1995-11-22 株式会社アマダ レ−ザ加工装置
FR2599287B1 (fr) * 1986-05-27 1988-10-07 Renault Automation Ensemble poignet-broche pour machine de decoupe et de soudage par faisceau laser.
EP0266764A3 (de) * 1986-11-07 1990-05-16 Fried. Krupp Gesellschaft mit beschränkter Haftung Verfahren und Anordnung zum Führen eines Laserarbeitsstrahls längs einer Nahtfuge
CH673420A5 (en) * 1987-07-20 1990-03-15 Weidmueller C A Gmbh Co Contact spacing regulator - made of permeable magnet and two hall generators
DE8711031U1 (de) * 1987-08-13 1987-12-03 Schmall, Karl Heinz, 76532 Baden-Baden Taktiler Sensor
FR2626511B1 (fr) * 1988-02-03 1990-05-18 Air Liquide Buse de decoupe laser, tete de decoupe comportant une telle buse et procede de decoupe les mettant en oeuvre
FR2631569B1 (fr) * 1988-05-20 1990-07-27 Renault Automation Detecteur de proximite magnetique destine notamment a la decoupe laser
IT216516Z2 (it) * 1989-04-20 1991-09-16 Sala Spa Dispositivo per lo spostamento automatico di una testa a fascio laser in una macchina per tagliare tubi e simili.
US4967053A (en) * 1989-05-02 1990-10-30 F.I.A. Futurologie Industrielle Automation Gmbh Laser system
US4972062A (en) * 1989-05-02 1990-11-20 F.I.A. Futurologie Industrielle Automation Gmbh Laser system
US4940879A (en) * 1989-10-11 1990-07-10 F.I.A. Futurologie Industrielle Automation Gmbh Cutting head for use in a non-contact cutting process
US5038015A (en) * 1990-06-22 1991-08-06 Robomatix Ltd. End effector for translating in a cartesian coordinate system
US5061834A (en) * 1990-06-22 1991-10-29 Robomatix Ltd. End effector for translating in a cartesian coordinate system
US5053602A (en) * 1990-08-22 1991-10-01 Robomatix, Ltd. Laser beam delivery system
DE4201640C1 (en) * 1992-01-22 1993-02-25 Weidmueller Interface Gmbh & Co, 4930 Detmold, De Nozzle for processing workpiece e.g. by laser beam - consists of nozzle body with sensor element of e.g. copper@ attached to insulating body for contactless measurement
IT1297360B1 (it) * 1997-12-31 1999-09-01 Prima Ind Spa Testa operatrice per una macchina laser
US6191382B1 (en) 1998-04-02 2001-02-20 Avery Dennison Corporation Dynamic laser cutting apparatus
US6822187B1 (en) * 1998-09-09 2004-11-23 Gsi Lumonics Corporation Robotically operated laser head
CA2251243C (en) 1998-10-21 2006-12-19 Robert Dworkowski Distance tracking control system for single pass topographical mapping
US7379483B2 (en) * 2003-03-18 2008-05-27 Loma Linda University Medical Center Method and apparatus for material processing
FR2875173B1 (fr) * 2004-09-10 2006-12-29 Sic Marking Soc Par Actions Si Dispositif de marquage
WO2007032814A2 (en) * 2005-07-14 2007-03-22 Chemimage Corporation System and method for robot mounted sensor
EP1977193B1 (de) * 2005-12-16 2015-09-02 TRUMPF Werkzeugmaschinen GmbH + Co. KG Isolator für eine sensoranordnung einer laserbearbeitungsmaschine
IT1393091B1 (it) * 2009-02-18 2012-04-11 Grassi Testa per la lavorazione continua di precisione su corpi tridimensionali e macchina di lavorazione che include detta testa
JP5418588B2 (ja) * 2009-03-31 2014-02-19 トヨタ自動車株式会社 レーザ加工装置
WO2013049813A1 (en) * 2011-10-01 2013-04-04 Ipg Photonics Corporation Head assembly for a laser processing system
CN103212801A (zh) * 2012-01-19 2013-07-24 昆山思拓机器有限公司 一种利用气流稳定焦点位置的切割嘴

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1215714A (en) * 1967-03-16 1970-12-16 Nat Res Dev Improvements relating to thermal cutting apparatus
CA991277A (en) * 1972-07-03 1976-06-15 David Sciaky Laser beam manipulator and protective system
DE2502961A1 (de) * 1975-01-24 1976-07-29 Precitec Gmbh Vorrichtung zum abgleich des widerstands-werts einer elektrisch leitfaehigen schicht
US4083629A (en) * 1976-11-29 1978-04-11 Gte Laboratories Incorporated Beam splitting system for a welding laser
DE2848957C2 (de) * 1978-11-11 1985-08-29 Messer Griesheim Ltd., Whitley Bay, Tyne and Wear Verfahren und Vorrichtung zum automatischen Einstellen der Anfangshöhe eines Schneidbrenners von einem Werkstück
NL7904580A (nl) * 1979-06-12 1980-12-16 Philips Nv Inrichting voor het schrijven van patronen in een laag op een substraat met een bundel elektrisch geladen deeltjes.
JPS5666395A (en) * 1979-10-30 1981-06-04 Sumitomo Electric Ind Ltd Adjusting method of optical axis of laser processing equipment
JPS57159286A (en) * 1981-03-27 1982-10-01 Mitsubishi Electric Corp Laser working device
US4415795A (en) * 1981-05-12 1983-11-15 Union Carbide Canada Limited Torch support and height sensor apparatus for shape cutting machines
US4536639A (en) * 1982-02-17 1985-08-20 Centre De Recherches Metallurgiques Centrum Voor Regulating surface treatment by laser beam

Also Published As

Publication number Publication date
KR900001674B1 (ko) 1990-03-19
IT8467512A1 (it) 1985-11-22
EP0163207B1 (de) 1989-08-16
IT8467512A0 (it) 1984-05-22
US4618758A (en) 1986-10-21
DE3572318D1 (en) 1989-09-21
JPS611494A (ja) 1986-01-07
KR850008123A (ko) 1985-12-13
IT1179924B (it) 1987-09-16
EP0163207A1 (de) 1985-12-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee