IT1179924B - Testa focalizzatrice per una macchina da taglio a raggi laser - Google Patents

Testa focalizzatrice per una macchina da taglio a raggi laser

Info

Publication number
IT1179924B
IT1179924B IT67512/84A IT6751284A IT1179924B IT 1179924 B IT1179924 B IT 1179924B IT 67512/84 A IT67512/84 A IT 67512/84A IT 6751284 A IT6751284 A IT 6751284A IT 1179924 B IT1179924 B IT 1179924B
Authority
IT
Italy
Prior art keywords
machine
head
beam cutting
laser beam
cutting machine
Prior art date
Application number
IT67512/84A
Other languages
English (en)
Other versions
IT8467512A1 (it
IT8467512A0 (it
Inventor
Luigi Gilli
Domenico Peiretti
Original Assignee
Prima Progetti 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 Progetti Spa filed Critical Prima Progetti Spa
Priority to IT67512/84A priority Critical patent/IT1179924B/it
Publication of IT8467512A0 publication Critical patent/IT8467512A0/it
Priority to DE8585106018T priority patent/DE3572318D1/de
Priority to AT85106018T priority patent/ATE45523T1/de
Priority to EP85106018A priority patent/EP0163207B1/en
Priority to US06/736,649 priority patent/US4618758A/en
Priority to JP60108449A priority patent/JPS611494A/ja
Priority to KR1019850003526A priority patent/KR900001674B1/ko
Publication of IT8467512A1 publication Critical patent/IT8467512A1/it
Application granted granted Critical
Publication of IT1179924B publication Critical patent/IT1179924B/it

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)
IT67512/84A 1984-05-22 1984-05-22 Testa focalizzatrice per una macchina da taglio a raggi laser IT1179924B (it)

Priority Applications (7)

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
DE8585106018T DE3572318D1 (en) 1984-05-22 1985-05-15 Focusing head for a laser-beam cutting machine
AT85106018T ATE45523T1 (de) 1984-05-22 1985-05-15 Fokussierungskopf fuer laserstrahlschneidemaschine.
EP85106018A EP0163207B1 (en) 1984-05-22 1985-05-15 Focusing head for a laser-beam cutting machine
US06/736,649 US4618758A (en) 1984-05-22 1985-05-21 Focusing head for a laser-beam cutting machine
JP60108449A JPS611494A (ja) 1984-05-22 1985-05-22 レーザ光線による切断機械用焦点集中ヘツド
KR1019850003526A KR900001674B1 (ko) 1984-05-22 1985-05-22 레이저 빔 절단기의 포커싱 헤드

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
IT8467512A0 IT8467512A0 (it) 1984-05-22
IT8467512A1 IT8467512A1 (it) 1985-11-22
IT1179924B true IT1179924B (it) 1987-09-16

Family

ID=11303038

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67512/84A IT1179924B (it) 1984-05-22 1984-05-22 Testa focalizzatrice per una macchina da taglio a raggi laser

Country Status (7)

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

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.
US4972062A (en) * 1989-05-02 1990-11-20 F.I.A. Futurologie Industrielle Automation Gmbh Laser system
US4967053A (en) * 1989-05-02 1990-10-30 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
US5061834A (en) * 1990-06-22 1991-10-29 Robomatix Ltd. End effector for translating in a cartesian coordinate system
US5038015A (en) * 1990-06-22 1991-08-06 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
EP1902300A2 (en) * 2005-07-14 2008-03-26 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
CN102369080A (zh) * 2009-03-31 2012-03-07 丰田自动车株式会社 激光加工装置
US9405087B2 (en) 2011-10-01 2016-08-02 Ipg Photonics Corporation Laser head assembly for 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
IT8467512A1 (it) 1985-11-22
EP0163207A1 (en) 1985-12-04
IT8467512A0 (it) 1984-05-22
EP0163207B1 (en) 1989-08-16
DE3572318D1 (en) 1989-09-21
US4618758A (en) 1986-10-21
KR850008123A (ko) 1985-12-13
JPS611494A (ja) 1986-01-07
ATE45523T1 (de) 1989-09-15
KR900001674B1 (ko) 1990-03-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950530