FR2707008A1 - Method for inspecting a weld bead, in particular on a motor-vehicle suspension sphere and device for implementing this method - Google Patents

Method for inspecting a weld bead, in particular on a motor-vehicle suspension sphere and device for implementing this method Download PDF

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Publication number
FR2707008A1
FR2707008A1 FR9307491A FR9307491A FR2707008A1 FR 2707008 A1 FR2707008 A1 FR 2707008A1 FR 9307491 A FR9307491 A FR 9307491A FR 9307491 A FR9307491 A FR 9307491A FR 2707008 A1 FR2707008 A1 FR 2707008A1
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FR
France
Prior art keywords
template
image
segment
spot
camera
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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.)
Granted
Application number
FR9307491A
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English (en)
French (fr)
Other versions
FR2707008B1 (enrdf_load_stackoverflow
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen SA
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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR9307491A priority Critical patent/FR2707008A1/fr
Publication of FR2707008A1 publication Critical patent/FR2707008A1/fr
Application granted granted Critical
Publication of FR2707008B1 publication Critical patent/FR2707008B1/fr
Granted legal-status Critical Current

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Classifications

    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR9307491A 1993-06-21 1993-06-21 Method for inspecting a weld bead, in particular on a motor-vehicle suspension sphere and device for implementing this method Granted FR2707008A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9307491A FR2707008A1 (en) 1993-06-21 1993-06-21 Method for inspecting a weld bead, in particular on a motor-vehicle suspension sphere and device for implementing this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9307491A FR2707008A1 (en) 1993-06-21 1993-06-21 Method for inspecting a weld bead, in particular on a motor-vehicle suspension sphere and device for implementing this method

Publications (2)

Publication Number Publication Date
FR2707008A1 true FR2707008A1 (en) 1994-12-30
FR2707008B1 FR2707008B1 (enrdf_load_stackoverflow) 1995-10-13

Family

ID=9448363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9307491A Granted FR2707008A1 (en) 1993-06-21 1993-06-21 Method for inspecting a weld bead, in particular on a motor-vehicle suspension sphere and device for implementing this method

Country Status (1)

Country Link
FR (1) FR2707008A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1001256C2 (nl) * 1995-09-21 1997-03-25 Miedema B V Werkwijze en inrichting voor het selecteren van knolgewassen zoals aardappelen.
FR2919396A1 (fr) * 2007-07-27 2009-01-30 Clara Vision Sarl Boitier et systeme de prise de vue, notamment pour le controle de qualite de cordon de soudure.
WO2012025679A1 (fr) 2010-08-25 2012-03-01 Peugeot Citroën Automobiles SA Masque de controle de cordons de soudure
WO2014147334A1 (fr) * 2013-03-19 2014-09-25 Renault Procede de controle de cordons de soudure par ultrasons

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625618A (en) * 1969-10-23 1971-12-07 Infrared Ind Inc Optical contour device and method
US4343553A (en) * 1979-09-03 1982-08-10 Hitachi, Ltd. Shape testing apparatus
FR2512945A1 (fr) * 1981-09-14 1983-03-18 Utilisation Ration Gaz Procede de
US4543602A (en) * 1982-04-30 1985-09-24 Toyoda Gosei Co., Ltd. Surface inspection method
WO1986007443A1 (en) * 1985-06-14 1986-12-18 The Broken Hill Proprietary Company Limited Optical determination of surface profiles
GB2262339A (en) * 1991-12-13 1993-06-16 Honda Motor Co Ltd Method of inspecting the surface of a workpiece

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625618A (en) * 1969-10-23 1971-12-07 Infrared Ind Inc Optical contour device and method
US4343553A (en) * 1979-09-03 1982-08-10 Hitachi, Ltd. Shape testing apparatus
FR2512945A1 (fr) * 1981-09-14 1983-03-18 Utilisation Ration Gaz Procede de
US4543602A (en) * 1982-04-30 1985-09-24 Toyoda Gosei Co., Ltd. Surface inspection method
WO1986007443A1 (en) * 1985-06-14 1986-12-18 The Broken Hill Proprietary Company Limited Optical determination of surface profiles
GB2262339A (en) * 1991-12-13 1993-06-16 Honda Motor Co Ltd Method of inspecting the surface of a workpiece

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1001256C2 (nl) * 1995-09-21 1997-03-25 Miedema B V Werkwijze en inrichting voor het selecteren van knolgewassen zoals aardappelen.
EP0764477A1 (en) * 1995-09-21 1997-03-26 Miedema Landbouwwerktuigenfabriek B.V. Method and device for selecting root crops, such as potatoes
FR2919396A1 (fr) * 2007-07-27 2009-01-30 Clara Vision Sarl Boitier et systeme de prise de vue, notamment pour le controle de qualite de cordon de soudure.
WO2012025679A1 (fr) 2010-08-25 2012-03-01 Peugeot Citroën Automobiles SA Masque de controle de cordons de soudure
FR2964051A1 (fr) * 2010-08-25 2012-03-02 Peugeot Citroen Automobiles Sa Masque de controle de cordons de soudure
WO2014147334A1 (fr) * 2013-03-19 2014-09-25 Renault Procede de controle de cordons de soudure par ultrasons
FR3003645A1 (fr) * 2013-03-19 2014-09-26 Renault Sa Procede de controle de cordons de soudure par ultrasons

Also Published As

Publication number Publication date
FR2707008B1 (enrdf_load_stackoverflow) 1995-10-13

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