IT1180490B - METHOD AND DEVICE FOR THE CONTROL OR COMMAND OF THE WELDING PROCESS IN THE WELDING OF PIECES WITH THE ELECTRIC ARC WELDING PROCESS - Google Patents

METHOD AND DEVICE FOR THE CONTROL OR COMMAND OF THE WELDING PROCESS IN THE WELDING OF PIECES WITH THE ELECTRIC ARC WELDING PROCESS

Info

Publication number
IT1180490B
IT1180490B IT12641/84A IT1264184A IT1180490B IT 1180490 B IT1180490 B IT 1180490B IT 12641/84 A IT12641/84 A IT 12641/84A IT 1264184 A IT1264184 A IT 1264184A IT 1180490 B IT1180490 B IT 1180490B
Authority
IT
Italy
Prior art keywords
welding process
welding
command
pieces
control
Prior art date
Application number
IT12641/84A
Other languages
Italian (it)
Other versions
IT8412641A0 (en
Inventor
Norbert Gawlik
Paul K Friedhoff
Original Assignee
Staehler Gustav 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 Staehler Gustav Gmbh filed Critical Staehler Gustav Gmbh
Publication of IT8412641A0 publication Critical patent/IT8412641A0/en
Application granted granted Critical
Publication of IT1180490B publication Critical patent/IT1180490B/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F9/00—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically
    • G03F9/70—Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces, e.g. automatically for microlithography
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • 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
    • B23K9/00—Arc welding or cutting
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/718—Laser microanalysis, i.e. with formation of sample plasma
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
    • H01J37/304—Controlling tubes by information coming from the objects or from the beam, e.g. correction signals
    • H01J37/3045—Object or beam position registration

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Laser Beam Processing (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
IT12641/84A 1983-12-10 1984-11-23 METHOD AND DEVICE FOR THE CONTROL OR COMMAND OF THE WELDING PROCESS IN THE WELDING OF PIECES WITH THE ELECTRIC ARC WELDING PROCESS IT1180490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833344683 DE3344683A1 (en) 1983-12-10 1983-12-10 Method and device for monitoring or controlling the welding operation during the welding of workpieces by the arc welding process

Publications (2)

Publication Number Publication Date
IT8412641A0 IT8412641A0 (en) 1984-11-23
IT1180490B true IT1180490B (en) 1987-09-23

Family

ID=6216569

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12641/84A IT1180490B (en) 1983-12-10 1984-11-23 METHOD AND DEVICE FOR THE CONTROL OR COMMAND OF THE WELDING PROCESS IN THE WELDING OF PIECES WITH THE ELECTRIC ARC WELDING PROCESS

Country Status (6)

Country Link
JP (1) JPS60203366A (en)
CH (1) CH667228A5 (en)
DE (1) DE3344683A1 (en)
FR (1) FR2556260A1 (en)
GB (1) GB2151777A (en)
IT (1) IT1180490B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502975A1 (en) * 1985-01-30 1986-07-31 Gustav Stähler GmbH & Co KG, 5909 Burbach Welding device for inert-gas welding, with observation of the welding spot by a fibre-optic waveguide
DE3533145A1 (en) * 1985-09-17 1987-04-23 Mankiewicz Gebr & Co METHOD FOR THE WELDING SEAL CONTROL AND / OR GUIDANCE IN ARC WELDING AND A LACQUER INSERTED THEREFORE
DE4027714C2 (en) * 1990-09-01 1996-03-28 Fraunhofer Ges Forschung Method and device for monitoring the welding depth in the case of overlap weld connections
US5093553A (en) * 1991-06-04 1992-03-03 General Dynamics Land Systems, Inc. Hydrogen concentration detection in weld arc plasma
GB2260402A (en) * 1991-08-24 1993-04-14 Univ Liverpool Monitoring laser material processing
ES2121702B1 (en) * 1997-02-17 1999-06-16 Univ Malaga SENSOR FOR ON-LINE AND REMOTE MONITORING OF AUTOMATED LASER WELDING PROCESSES.
DE102004015553A1 (en) * 2003-11-24 2005-06-16 Technische Universität Berlin Method and device for regulating an energy yield in a joining process
DE102004004666B3 (en) * 2004-01-30 2005-09-15 Daimlerchrysler Ag Weld seam/thermally sprayed layer`s quality determining method for e.g. land vehicle, involves using Echelle spectrometer to find grade of mixture of coated material relative to base material by analyzing spectral lines from surface plasma
DE102004052039B4 (en) * 2004-10-26 2014-07-10 Infineon Technologies Ag A method of determining the reflow depth during reflow of a metal layer and substrate for use in such method
DE102005018926B4 (en) * 2005-04-22 2007-08-16 Plasma Treat Gmbh Method and plasma nozzle for generating an atmospheric plasma jet generated by means of high-frequency high voltage comprising a device in each case for characterizing a surface of a workpiece
ES2324260B2 (en) * 2007-04-03 2010-01-28 Universidad De Cantabria LIGHT CAPTURE SYSTEM FOR SPECTROSCOPIC MONITORING OF ORBITAL WELDS.
DE102008048262B4 (en) * 2008-09-22 2021-03-18 Linde Gmbh Method and device for determining the degree of melting of a thermally sprayed surface as well as method and device for automatically melting down a thermally sprayed surface
ES2394582B1 (en) * 2010-04-19 2013-10-17 Autotech Engineering, Aie PROCEDURE AND QUALITY CONTROL SYSTEM OF A WELDING CORD
DE102010021596A1 (en) * 2010-05-26 2011-12-01 Technische Universität München Fusion welding method of workpieces, involves changing composition of molten bath according to concentration of molten bath component in excited vapor of workpiece which is partially vaporized in molten bath
CN102151945A (en) * 2011-01-28 2011-08-17 唐山开元焊接自动化技术研究所有限公司 Multifunctional arc welding vision monitoring device and monitoring method
US9566192B2 (en) * 2012-05-04 2017-02-14 Illinois Tool Works Inc. Welding helmet for detecting arc data
US10705024B2 (en) 2017-03-17 2020-07-07 Lincoln Global, Inc. System and method for positive metal identification and intelligent consumable identification
CN109865937B (en) * 2017-12-04 2020-12-08 华中科技大学 Front-viewing-distance-free butt joint and abutted seam composite visual detection system and method
CN108672937A (en) * 2018-04-02 2018-10-19 西南交通大学 A kind of real-time monitoring and regulating system of laser-MAG welding penetrations
CN110530802B (en) * 2019-08-02 2020-06-19 西安交通大学 A no booster pump welding experimental apparatus for studying high pressure environment laser welding

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901203A (en) * 1958-06-26 1962-07-18 Franz Hirschmann Welding equipment
GB1111865A (en) * 1965-08-28 1968-05-01 Ferranti Ltd Improvements relating to beamed energy control systems
US3496327A (en) * 1966-11-25 1970-02-17 Welding Research Inc Arc-spot welding system responsive to radiation from weld for controlling duration of flow of welding current
DE1923132A1 (en) * 1969-05-06 1970-11-19 Steigerwald Karl Heinz Method and device for checking thermally produced mechanical connections
US3590201A (en) * 1969-05-14 1971-06-29 Aeroquip Corp Photoelectric control systems for brazing tools
GB1327082A (en) * 1970-05-21 1973-08-15 Vanzetti Infrared Computer Sys Infrared measuring means and method
LU61048A1 (en) * 1970-06-02 1971-08-13
GB1372753A (en) * 1971-01-11 1974-11-06 Honeywell Inc Apparatus for processing a workpiece with a laser beam
GB1332059A (en) * 1971-08-20 1973-10-03 Welding Inst Metal arc welding processes
US3873830A (en) * 1971-12-22 1975-03-25 Forster F M O Method and apparatus for monitoring the quality of welds in seamed tubes
SU742065A1 (en) * 1977-08-26 1980-06-25 Предприятие П/Я Р-6476 Electric-arc welding process control method
US4484059A (en) * 1982-04-26 1984-11-20 General Electric Company Infrared sensor for arc welding

Also Published As

Publication number Publication date
IT8412641A0 (en) 1984-11-23
GB2151777A (en) 1985-07-24
FR2556260A1 (en) 1985-06-14
GB8430944D0 (en) 1985-01-16
DE3344683A1 (en) 1985-06-20
DE3344683C2 (en) 1987-09-24
CH667228A5 (en) 1988-09-30
JPS60203366A (en) 1985-10-14

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