ES8105504A1 - Un metodo y su correspondiente aparato para efectuar solda- duras. - Google Patents

Un metodo y su correspondiente aparato para efectuar solda- duras.

Info

Publication number
ES8105504A1
ES8105504A1 ES490866A ES490866A ES8105504A1 ES 8105504 A1 ES8105504 A1 ES 8105504A1 ES 490866 A ES490866 A ES 490866A ES 490866 A ES490866 A ES 490866A ES 8105504 A1 ES8105504 A1 ES 8105504A1
Authority
ES
Spain
Prior art keywords
arc
monochromatic light
welding
arc welding
camera
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.)
Expired
Application number
ES490866A
Other languages
English (en)
Other versions
ES490866A0 (es
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES8105504A1 publication Critical patent/ES8105504A1/es
Publication of ES490866A0 publication Critical patent/ES490866A0/es
Granted legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)
  • Arc Welding In General (AREA)

Abstract

METODO DE SOLDADURA DE ARCO. CONSISTE EN ILUMINAR LA ZONA DE TRABAJO CON LUZ DE UNA INTENSIDAD DETERMINADA Y GENERADA DESDE UNA FUENTE EXTERNA, ESTANDO DICHA LUZ COMPRENDIDA DENTRO DE UNA BANDA PREDETERMINADA DEL ESPECTRO VISUAL. LA LUZ QUE DESDE LA ZONA DE TRABAJO ES REFLEJADA HACIA LA ZONA DESDE DONDE DEBE SER VISTA LA SOLDADURA ES FILTRADA A FIN DE DEJAR PASAR UNICAMENTE LUZ COMPRENDIDA DENTRO DE LA CITADA BANDA, SIENDO ESTA MAS ANGOSTA QUE EL ESPECTRO LUMINOSO VISIBLE GENERADO POR EL ARCO DE SOLDADURA, Y EL PROCEDIMIENTO DE SOLDADURA, CONTROLADO DE ACUERDO CON LOS RESULTADOS DE LA INSPECCION DE LA ZONA DE TRABAJO.
ES490866A 1979-04-25 1980-04-24 Un metodo y su correspondiente aparato para efectuar solda- duras. Granted ES490866A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/033,062 US4225771A (en) 1979-04-25 1979-04-25 Method and apparatus for monitoring arc welding

Publications (2)

Publication Number Publication Date
ES8105504A1 true ES8105504A1 (es) 1981-05-16
ES490866A0 ES490866A0 (es) 1981-05-16

Family

ID=21868369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490866A Granted ES490866A0 (es) 1979-04-25 1980-04-24 Un metodo y su correspondiente aparato para efectuar solda- duras.

Country Status (9)

Country Link
US (1) US4225771A (es)
EP (1) EP0018781B1 (es)
JP (1) JPS55144393A (es)
KR (1) KR840000536B1 (es)
AR (1) AR224523A1 (es)
CA (1) CA1121469A (es)
DE (1) DE3061866D1 (es)
ES (1) ES490866A0 (es)
YU (1) YU42099B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4303967A (en) * 1980-03-21 1981-12-01 David M. Letsche Welding light
JPS57137089A (en) * 1981-02-17 1982-08-24 Toshiba Corp Control method for welding state
JPS59501540A (ja) * 1982-09-07 1984-08-30 キャタピラー　インコーポレーテッド 自動溶接システム
US4595820A (en) * 1982-10-22 1986-06-17 The Ohio State University Apparatus and methods for controlling a welding process
US4532408A (en) * 1982-10-22 1985-07-30 The Ohio State University Apparatus and method for viewing molten pools in arc welding
US4493968A (en) * 1983-07-13 1985-01-15 Caterpillar Tractor Co. Adaptive welder with laser TV-scanner
DE3339182C1 (de) * 1983-10-28 1985-04-18 Schäfter + Kirchhoff, 2000 Hamburg Vorrichtung zum UEberwachen eines Schweissvorganges
US4649426A (en) * 1984-06-12 1987-03-10 The United States Of America As Represented By The United States Department Of Energy Electronic imaging system and technique
US4578561A (en) * 1984-08-16 1986-03-25 General Electric Company Method of enhancing weld pool boundary definition
US4599506A (en) * 1984-12-05 1986-07-08 Westinghouse Electric Corp. Visual observation of welding operation
US4687926A (en) * 1984-12-20 1987-08-18 Polaroid Corporation Spectrally filtered lens producing plural f-numbers with different spectral characteristics
JP2528095B2 (ja) * 1986-03-19 1996-08-28 オリンパス光学工業株式会社 溶接監視装置
US4794452A (en) * 1986-07-31 1988-12-27 Westinghouse Electric Corp. Through flame optical viewing
JPS63230276A (ja) * 1987-03-17 1988-09-26 インダストリアル・テクノロジ−・リサ−チ・インステイテユ−ト 溶接ロボツトの人工視覚による溶接継ぎ目の追跡方法及び装置
US4724302A (en) * 1987-03-30 1988-02-09 General Electric Company Bead process control with profiler
US4920249A (en) * 1989-05-08 1990-04-24 General Electric Company Weld bead wetting angle detection and control
AT405379B (de) * 1996-04-25 1999-07-26 Joanneum Research Forschungsge Verfahren zum ausbessern von oberflächendefekten
SE521787C2 (sv) * 2002-04-05 2003-12-09 Volvo Aero Corp Anordning och förfarande för kontroll av ett svetsområde, inrättning och förfarande för styrning av en svetsoperation, datorprogram och datorprogramprodukt
JP4403904B2 (ja) * 2004-07-22 2010-01-27 株式会社Ｉｈｉ 溶接部可視化方法及び装置
CN102513708B (zh) * 2011-11-25 2015-01-07 湖南大学 主动式短波长激光焊接小孔监测及焊缝跟踪集成装置
US20130342678A1 (en) * 2012-06-26 2013-12-26 Michael D McANINCH Visual monitoring, or imaging, system and method for using same
CN107209363B (zh) 2015-02-06 2021-03-02 3M创新有限公司 自动变暗滤光器设备和方法
CN106181144B (zh) * 2016-07-13 2018-01-30 广东工业大学 一种凹面型焊道位置的检测方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046999A (en) * 1933-10-10 1936-07-07 Gen Electric Arc welding
DE614539C (de) * 1933-10-11 1935-06-15 Aeg Schweissplatzbeleuchtung fuer elektrische Lichtbogenschweissung in dunklen Raeumen
US2194573A (en) * 1938-08-27 1940-03-26 Donaldson Co Inc Guard for electric welders
US2481808A (en) * 1944-12-15 1949-09-13 Barna Andrew Viewing and illuminating device for divers' helmets
US3227866A (en) * 1963-11-12 1966-01-04 Rudolph W Peters Arc-welding helmet
US3526748A (en) * 1968-08-02 1970-09-01 Gen Dynamics Corp Optical monitoring of welding systems
US3612515A (en) * 1969-09-03 1971-10-12 Pako Corp Device for collecting, identifying and stacking film pieces
IT939923B (it) * 1970-10-05 1973-02-10 Kelly P Procedimento ed apparecchio per la saldatura ad arco
US3744790A (en) * 1971-09-24 1973-07-10 Pitney Bowes Sage Inc Sorter for use in conjunction with photocopy machines
DE2311656A1 (de) * 1972-03-15 1973-09-20 Hirschmann Franz Dipl Ing Verfahren und vorrichtung zum selbsttaetigen herstellen einer schweissnaht
US3781512A (en) * 1972-06-06 1973-12-25 Chicago Bridge & Iron Co Method of underwater welding using viewing scope
US3916145A (en) * 1972-06-06 1975-10-28 Chicago Bridge & Iron Co Viewing scope for turbid environment and use in underwater welding
DE2227588C3 (de) * 1972-06-07 1980-01-24 Hoechst Ag, 6000 Frankfurt Vorrichtung zum Sortieren und Stapeln von Blättern
US3732412A (en) * 1972-06-13 1973-05-08 Us Army Method and system for personnel control with blinding illumination
GB1443452A (en) * 1973-06-18 1976-07-21 British Steel Corp Monitoring of welding
JPS5427623B2 (es) * 1973-10-05 1979-09-11
DE2502018C2 (de) * 1974-01-23 1985-02-28 Eastman Kodak Co., Rochester, N.Y. Sortiervorrichtung zum Zusammentragen blattförmigen Materials zu Stapeln
FR2276601A1 (fr) * 1974-06-27 1976-01-23 France Etat Filtres de bande et application a la fabrication de lunettes de protection
US4021840A (en) * 1975-01-24 1977-05-03 General Dynamics Corporation Seam tracking welding system
IT1066493B (it) * 1975-09-11 1985-03-12 Chloride Group Ltd Perfezionamento nelle batterie di accumulatori e procedimento di fabbricazione
JPS5945964B2 (ja) * 1975-11-19 1984-11-09 オオサカヘンアツキ カブシキガイシヤ ア−クヨウセツブカンサツソウチ
US4012032A (en) * 1975-11-28 1977-03-15 International Business Machines Corporation Document reproduction having output means with plural outputs operable in a plurality of modes
US4021860A (en) * 1976-04-13 1977-05-10 The Kendall Company Non-slip therapeutic stocking and method
US4068837A (en) * 1976-09-29 1978-01-17 International Business Machines Corporation Paper hold-down device for collector
US4118732A (en) * 1977-02-15 1978-10-03 Nippon Steel Corporation Apparatus for detecting a surface flaw of a material at high temperature
FR2382304A2 (fr) * 1977-03-04 1978-09-29 Thiebaut Albert Dispositif de soudage pour travaux en zones exigues
US4116429A (en) * 1977-04-04 1978-09-26 Xerox Corporation Sorting apparatus and reproducing machine
DE2812624A1 (de) * 1977-04-04 1978-10-05 Xerox Corp Kopiermaschine mit sorter
JPS5542185A (en) * 1978-09-22 1980-03-25 Kawasaki Heavy Ind Ltd Detecting device for arc welding or the like

Also Published As

Publication number Publication date
US4225771A (en) 1980-09-30
CA1121469A (en) 1982-04-06
AR224523A1 (es) 1981-12-15
YU42099B (en) 1988-04-30
EP0018781A1 (en) 1980-11-12
YU76480A (en) 1983-02-28
DE3061866D1 (en) 1983-03-17
EP0018781B1 (en) 1983-02-09
ES490866A0 (es) 1981-05-16
KR840000536B1 (ko) 1984-04-20
JPS55144393A (en) 1980-11-11

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