FR2867996A1 - Procede et installation de detection et de gestion automatique des defauts de soudage - Google Patents

Procede et installation de detection et de gestion automatique des defauts de soudage

Info

Publication number
FR2867996A1
FR2867996A1 FR0404177A FR0404177A FR2867996A1 FR 2867996 A1 FR2867996 A1 FR 2867996A1 FR 0404177 A FR0404177 A FR 0404177A FR 0404177 A FR0404177 A FR 0404177A FR 2867996 A1 FR2867996 A1 FR 2867996A1
Authority
FR
France
Prior art keywords
welding
parts
detecting
variable
motor vehicle
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.)
Pending
Application number
FR0404177A
Other languages
English (en)
Inventor
Frederic Richard
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Priority claimed from FR0450607A external-priority patent/FR2867997A1/fr
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR0404177A priority Critical patent/FR2867996A1/fr
Publication of FR2867996A1 publication Critical patent/FR2867996A1/fr
Pending 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
    • 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
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/242—Fillet welding, i.e. involving a weld of substantially triangular cross section joining two parts
    • 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
    • B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
    • B23K26/348—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding in combination with arc heating, e.g. TIG [tungsten inert gas], MIG [metal inert gas] or plasma welding
    • 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
    • B23K9/0953—Monitoring or automatic control of welding parameters using computing 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/006—Vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Theoretical Computer Science (AREA)
  • Arc Welding Control (AREA)

Abstract

Procédé de détection automatique de défaut de soudage et de sélection des pièces comprenant les étapes de (a) acquérir des données, pendant le soudage d'au moins une pièce à souder, (b) traiter les données acquises à l'étape a) pour en déduire au moins une première variable booléenne, et (c) déterminer un défaut de la soudure à partir d'au moins la première variable booléenne de l'étape b). Installation de mise en oeuvre du procédé. Application du procédé sur une chaîne de production de manière à permettre une gestion automatique de la chaîne de production, de préférence une chaîne de production de pièces pour véhicule automobile.
FR0404177A 2004-03-29 2004-04-20 Procede et installation de detection et de gestion automatique des defauts de soudage Pending FR2867996A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0404177A FR2867996A1 (fr) 2004-03-29 2004-04-20 Procede et installation de detection et de gestion automatique des defauts de soudage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0450607A FR2867997A1 (fr) 2004-03-29 2004-03-29 Procede et installation de detection et de gestion automatique des defauts de soudage
FR0404177A FR2867996A1 (fr) 2004-03-29 2004-04-20 Procede et installation de detection et de gestion automatique des defauts de soudage

Publications (1)

Publication Number Publication Date
FR2867996A1 true FR2867996A1 (fr) 2005-09-30

Family

ID=35431388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404177A Pending FR2867996A1 (fr) 2004-03-29 2004-04-20 Procede et installation de detection et de gestion automatique des defauts de soudage

Country Status (1)

Country Link
FR (1) FR2867996A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010144594A1 (fr) * 2009-06-11 2010-12-16 Illinois Tool Works Inc. Systèmes de détection de défauts de soudage et procédés de soudage hybride au laser
US11154946B2 (en) 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters
CN117900712A (zh) * 2024-03-18 2024-04-19 佛山市三乔焊接实业有限公司 一种焊接方法、装置、电子设备及存储介质
CN117900712B (zh) * 2024-03-18 2024-06-04 佛山市三乔焊接实业有限公司 一种焊接方法、装置、电子设备及存储介质

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010144594A1 (fr) * 2009-06-11 2010-12-16 Illinois Tool Works Inc. Systèmes de détection de défauts de soudage et procédés de soudage hybride au laser
US8552337B2 (en) 2009-06-11 2013-10-08 Illinois Tool Works Inc. Weld defect detection systems and methods for laser hybrid welding
US9095930B2 (en) 2009-06-11 2015-08-04 Illinois Tool Works Inc. Weld defect detection systems and methods for laser hybrid welding
US9498852B2 (en) 2009-06-11 2016-11-22 Illinois Tool Works Inc. Weld defect detection systems and methods for laser hybrid welding
US10239158B2 (en) 2009-06-11 2019-03-26 Illinois Tool Works Inc. Laser hybrid welding control systems and methods
US10695868B2 (en) 2009-06-11 2020-06-30 Illinois Tool Works Inc. Laser hybrid welding control systems and methods
US11154946B2 (en) 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters
CN117900712A (zh) * 2024-03-18 2024-04-19 佛山市三乔焊接实业有限公司 一种焊接方法、装置、电子设备及存储介质
CN117900712B (zh) * 2024-03-18 2024-06-04 佛山市三乔焊接实业有限公司 一种焊接方法、装置、电子设备及存储介质

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