IT1142729B - Apparecchio per rivelare la deviazione dell'asse ottico in apparecchi di trattamento a mezzo laser - Google Patents

Apparecchio per rivelare la deviazione dell'asse ottico in apparecchi di trattamento a mezzo laser

Info

Publication number
IT1142729B
IT1142729B IT8149210A IT4921081A IT1142729B IT 1142729 B IT1142729 B IT 1142729B IT 8149210 A IT8149210 A IT 8149210A IT 4921081 A IT4921081 A IT 4921081A IT 1142729 B IT1142729 B IT 1142729B
Authority
IT
Italy
Prior art keywords
deviation
detect
optical axis
treatment equipment
laser treatment
Prior art date
Application number
IT8149210A
Other languages
English (en)
Other versions
IT8149210A0 (it
Inventor
Tsutsumi Akira
Original Assignee
Amada Co Ltd
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 Amada Co Ltd filed Critical Amada Co Ltd
Publication of IT8149210A0 publication Critical patent/IT8149210A0/it
Application granted granted Critical
Publication of IT1142729B publication Critical patent/IT1142729B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
    • 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
    • B23K26/042—Automatically aligning the laser beam
    • 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
    • B23K26/042—Automatically aligning the laser beam
    • B23K26/043—Automatically aligning the laser beam along the beam path, i.e. alignment of laser beam axis relative to laser beam apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
IT8149210A 1980-09-02 1981-09-01 Apparecchio per rivelare la deviazione dell'asse ottico in apparecchi di trattamento a mezzo laser IT1142729B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980124058U JPS6121192Y2 (it) 1980-09-02 1980-09-02

Publications (2)

Publication Number Publication Date
IT8149210A0 IT8149210A0 (it) 1981-09-01
IT1142729B true IT1142729B (it) 1986-10-15

Family

ID=14875919

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8149210A IT1142729B (it) 1980-09-02 1981-09-01 Apparecchio per rivelare la deviazione dell'asse ottico in apparecchi di trattamento a mezzo laser

Country Status (10)

Country Link
US (1) US4520261A (it)
JP (1) JPS6121192Y2 (it)
AU (1) AU549219B2 (it)
CA (1) CA1165138A (it)
CH (1) CH653587A5 (it)
DE (1) DE3134556A1 (it)
FR (1) FR2491370B1 (it)
GB (1) GB2083217B (it)
IT (1) IT1142729B (it)
SE (1) SE452418B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522804B1 (fr) * 1982-03-05 1986-10-10 Thomson Csf Appareil oculometre et son utilisation dans un systeme viseur de tete
JPS5935892A (ja) * 1982-08-20 1984-02-27 Nec Corp レ−ザ加工装置
DE3339318C2 (de) * 1983-10-29 1995-05-24 Trumpf Gmbh & Co Laser-Bearbeitungsmaschine
DE3406677A1 (de) * 1984-02-24 1985-09-05 Fa. Carl Zeiss, 7920 Heidenheim Einrichtung zur kompensation der auswanderung eines laserstrahls
US4785161A (en) * 1986-07-21 1988-11-15 Control Data Corporation Laser machining for producing very small parts
US4852106A (en) * 1987-02-19 1989-07-25 Brother Kogyo Kabushiki Kaisha Optical system for producing controlled beat frequency
DE3720837A1 (de) * 1987-06-24 1987-10-15 Wilhelm Conrads Tieflochbohrgeraet mit laser-lichtelement gesteuerter, kontinuierlich arbeitender elektro-hydraulischer zentriervorrichtung fuer die arbeitsachse des bohrkopfes gegen auslenkung im elastischen bereich
JP2749329B2 (ja) * 1988-08-04 1998-05-13 株式会社アマダ 被補正物の位置補正装置
DE3840278A1 (de) * 1988-11-30 1990-05-31 Diehl Gmbh & Co Einrichtung zur erfassung eines laserstrahls
US5011282A (en) * 1989-11-16 1991-04-30 Amada Company, Limited Laser beam path alignment apparatus for laser processing machines
FR2675574B1 (fr) * 1991-04-22 1994-10-07 Merlin Gerin Dispositif de captage optique apte a fournir une information representative d'un etat de surface.
US5400132A (en) * 1993-10-12 1995-03-21 General Scanning Rectification of a laser pointing device
FR2726496B1 (fr) * 1994-11-09 1997-01-17 Aerospatiale Procede de localisation spatiale du point focal d'un faisceau laser d'une machine d'usinage et outillage pour la mise en oeuvre de ce procede
US6000801A (en) * 1997-05-02 1999-12-14 General Scanning, Inc. Multi-color laser projector for optical layup template and the like
US6043454A (en) * 1998-05-27 2000-03-28 Beamworks Ltd. Apparatus and method for in-line soldering
ITVR20010058A1 (it) * 2001-05-10 2002-11-10 Lacchetti Di Gianfranco E Gia Procedimento e mezzi per la lavorazione mediante saldatura da afflusso laser diretto e continuo, utilizzabile in oreficeria
US7241981B2 (en) * 2004-03-05 2007-07-10 Lap Laser Llc Systems and methods for displaying images and processing work pieces
ES2379106B1 (es) * 2009-07-31 2013-02-22 Grupo Antolín-Ingeniería, S.A. Instalación de grabado de motivos decorativos y/o indicativos sobre piezas de vehículos mediante la proyección de un haz de luz láser y proceso para uso en la instalación.
DE102010020732B4 (de) * 2010-05-17 2013-10-10 Rena Gmbh Vorrichtung und Verfahren zum Ausrichten eines Laserkopfes sowie Multi-Laserblock für eine Produktionsanlage
CN103196675A (zh) * 2013-03-22 2013-07-10 烟台一兴电子科技有限公司 车辆用定位仪
US10989528B2 (en) 2019-08-27 2021-04-27 Raytheon Company High speed beam component-resolved profile and position sensitive detector
CN114199147B (zh) * 2021-12-10 2023-05-30 中国工程物理研究院流体物理研究所 一种测量装置、炮管内膛内径及同轴度测量方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551057A (en) * 1965-12-30 1970-12-29 Lockheed Aircraft Corp Laser beam alignment apparatus
US3603691A (en) * 1969-07-25 1971-09-07 Lockheed Aircraft Corp Laser control for automatic alignment of structures
CH284471A4 (it) * 1971-02-25 1972-07-14
US3790276A (en) * 1971-04-07 1974-02-05 Us Navy Direct measurement of ship body distortion using a laser beam
US3782823A (en) * 1972-03-23 1974-01-01 American Optical Corp Laser microprobe
CA991277A (en) * 1972-07-03 1976-06-15 David Sciaky Laser beam manipulator and protective system
US3907435A (en) * 1972-09-29 1975-09-23 Laser Alignment Light beam alignment target and method
US4021148A (en) * 1975-07-16 1977-05-03 Seymour Moskowitz Hydraulic fluid devices
DE2624121A1 (de) * 1976-05-28 1977-12-15 Siemens Ag Verfahren zum genauen bearbeiten eines im arbeitsfeld eines bearbeitungslasers angeordneten werkstueckes sowie vorrichtung zur ausuebung des verfahrens
JPS5397796A (en) * 1977-02-08 1978-08-26 Toshiba Corp Laser machining apparatus
FR2399033A1 (fr) * 1977-07-29 1979-02-23 Thomson Csf Dispositif de localisation d'une source rayonnante et systeme de reperage de direction comportant un tel dispositif
JPS54157650A (en) * 1978-06-01 1979-12-12 Toshiba Corp Laser centering device
FR2450463A1 (fr) * 1979-02-27 1980-09-26 Thomson Csf Dispositif optoelectrique de localisation de source rayonnante et systemes comportant de tels dispositifs
DE2933700C2 (de) * 1979-08-21 1984-04-19 C. Behrens Ag, 3220 Alfeld Werkzeugmaschine mit als Laser-Schneideinrichtung ausgebildeter Schmelzschneideinrichtung

Also Published As

Publication number Publication date
US4520261A (en) 1985-05-28
JPS5749089U (it) 1982-03-19
DE3134556A1 (de) 1982-06-24
GB2083217B (en) 1984-11-28
IT8149210A0 (it) 1981-09-01
SE452418B (sv) 1987-11-30
CA1165138A (en) 1984-04-10
DE3134556C2 (it) 1989-06-15
SE8105215L (sv) 1982-03-03
FR2491370A1 (fr) 1982-04-09
AU549219B2 (en) 1986-01-23
CH653587A5 (de) 1986-01-15
FR2491370B1 (fr) 1986-06-27
GB2083217A (en) 1982-03-17
AU7480681A (en) 1982-03-11
JPS6121192Y2 (it) 1986-06-25

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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: 19960812