JPS6345911B2 - - Google Patents

Info

Publication number
JPS6345911B2
JPS6345911B2 JP53006229A JP622978A JPS6345911B2 JP S6345911 B2 JPS6345911 B2 JP S6345911B2 JP 53006229 A JP53006229 A JP 53006229A JP 622978 A JP622978 A JP 622978A JP S6345911 B2 JPS6345911 B2 JP S6345911B2
Authority
JP
Japan
Prior art keywords
welding
optical information
image
filter
arc welding
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
JP53006229A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5499754A (en
Inventor
Eiji Ashida
Masayasu Nihei
Hiroshi Wachi
Akira Sato
Satoshi Ogura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP622978A priority Critical patent/JPS5499754A/ja
Priority to US06/005,075 priority patent/US4280137A/en
Priority to GB7902392A priority patent/GB2013373B/en
Priority to FR7901816A priority patent/FR2415512A1/fr
Priority to DE2902643A priority patent/DE2902643C2/de
Publication of JPS5499754A publication Critical patent/JPS5499754A/ja
Publication of JPS6345911B2 publication Critical patent/JPS6345911B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0014—Image feed-back for automatic industrial control, e.g. robot with camera
    • 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
    • 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/127—Means for tracking lines during arc welding or cutting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Laser Beam Processing (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP622978A 1978-01-25 1978-01-25 Method and apparatus for automatic control of arc welding Granted JPS5499754A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP622978A JPS5499754A (en) 1978-01-25 1978-01-25 Method and apparatus for automatic control of arc welding
US06/005,075 US4280137A (en) 1978-01-25 1979-01-22 Method and apparatus for automatically controlling arc welding
GB7902392A GB2013373B (en) 1978-01-25 1979-01-23 Method and apparatus for automatically controlling arc welding
FR7901816A FR2415512A1 (fr) 1978-01-25 1979-01-24 Procede et dispositif de commande automatique de soudage a l'arc
DE2902643A DE2902643C2 (de) 1978-01-25 1979-01-24 Verfahren und Vorrichtung zur automatischen fotoelektrischen Lichtbogenschweißregelung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP622978A JPS5499754A (en) 1978-01-25 1978-01-25 Method and apparatus for automatic control of arc welding

Publications (2)

Publication Number Publication Date
JPS5499754A JPS5499754A (en) 1979-08-06
JPS6345911B2 true JPS6345911B2 (en, 2012) 1988-09-12

Family

ID=11632678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP622978A Granted JPS5499754A (en) 1978-01-25 1978-01-25 Method and apparatus for automatic control of arc welding

Country Status (5)

Country Link
US (1) US4280137A (en, 2012)
JP (1) JPS5499754A (en, 2012)
DE (1) DE2902643C2 (en, 2012)
FR (1) FR2415512A1 (en, 2012)
GB (1) GB2013373B (en, 2012)

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US8747116B2 (en) * 2008-08-21 2014-06-10 Lincoln Global, Inc. System and method providing arc welding training in a real-time simulated virtual reality environment using real-time weld puddle feedback
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US8569655B2 (en) 2009-10-13 2013-10-29 Lincoln Global, Inc. Welding helmet with integral user interface
US9468988B2 (en) 2009-11-13 2016-10-18 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
US8569646B2 (en) 2009-11-13 2013-10-29 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
ES2767882T3 (es) 2010-12-13 2020-06-18 Lincoln Global Inc Sistema de aprendizaje de soldeo
US10239145B2 (en) 2012-04-03 2019-03-26 Lincoln Global, Inc. Synchronized magnetic arc steering and welding
US10183351B2 (en) 2012-06-27 2019-01-22 Lincoln Global, Inc. Parallel state-based controller for a welding power supply
US20160093233A1 (en) 2012-07-06 2016-03-31 Lincoln Global, Inc. System for characterizing manual welding operations on pipe and other curved structures
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JP2014210273A (ja) * 2013-04-17 2014-11-13 トヨタ自動車株式会社 溶接方法及び溶接装置
US10930174B2 (en) 2013-05-24 2021-02-23 Lincoln Global, Inc. Systems and methods providing a computerized eyewear device to aid in welding
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FR2371685A1 (fr) * 1976-11-17 1978-06-16 Aerospatiale Procede et dispositif pour le controle de la qualite de points de soudure par resistance

Also Published As

Publication number Publication date
FR2415512B1 (en, 2012) 1983-03-04
GB2013373A (en) 1979-08-08
JPS5499754A (en) 1979-08-06
GB2013373B (en) 1982-07-28
DE2902643A1 (de) 1979-07-26
US4280137A (en) 1981-07-21
DE2902643C2 (de) 1982-10-21
FR2415512A1 (fr) 1979-08-24

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