FR2432912A1 - Procede pour controler la soudure de produits en acier - Google Patents

Procede pour controler la soudure de produits en acier

Info

Publication number
FR2432912A1
FR2432912A1 FR7918976A FR7918976A FR2432912A1 FR 2432912 A1 FR2432912 A1 FR 2432912A1 FR 7918976 A FR7918976 A FR 7918976A FR 7918976 A FR7918976 A FR 7918976A FR 2432912 A1 FR2432912 A1 FR 2432912A1
Authority
FR
France
Prior art keywords
welds
defective
good
welding
monitoring
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.)
Granted
Application number
FR7918976A
Other languages
English (en)
French (fr)
Other versions
FR2432912B1 (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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of FR2432912A1 publication Critical patent/FR2432912A1/fr
Application granted granted Critical
Publication of FR2432912B1 publication Critical patent/FR2432912B1/fr
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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Resistance Welding (AREA)
FR7918976A 1978-08-08 1979-07-10 Procede pour controler la soudure de produits en acier Granted FR2432912A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE869621 1978-08-08
BE6046569A BE869621A (fr) 1978-08-08 1978-08-08 Procede pour controler la soudure de produits en acier

Publications (2)

Publication Number Publication Date
FR2432912A1 true FR2432912A1 (fr) 1980-03-07
FR2432912B1 FR2432912B1 (enrdf_load_stackoverflow) 1985-02-22

Family

ID=25658646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918976A Granted FR2432912A1 (fr) 1978-08-08 1979-07-10 Procede pour controler la soudure de produits en acier

Country Status (4)

Country Link
BE (1) BE869621A (enrdf_load_stackoverflow)
DE (1) DE2931835A1 (enrdf_load_stackoverflow)
FR (1) FR2432912A1 (enrdf_load_stackoverflow)
LU (1) LU81580A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043769A1 (fr) * 1980-07-03 1982-01-13 Regie Nationale Des Usines Renault Temporisateur à mémoire, notamment pour poste de soudure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU82573A1 (fr) * 1979-07-06 1980-10-08 Centre Rech Metallurgique Procede et dispositif pour controler le soudage par resistance

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101108A (en) * 1932-05-13 1937-12-07 Budd Edward G Mfg Co Weld efficiency indicator
FR1166315A (fr) * 1956-02-16 1958-11-05 Procédé pour le contrôle de joints soudés obtenus par soudage par rapprochement bouté à résistance, en particulier pour le contrôle de tuyaux à joint soudé
US3586815A (en) * 1969-03-26 1971-06-22 Weltronic Co Welding control mechanism
DE2128667A1 (en) * 1971-06-09 1972-12-14 Daimler Benz Ag Resistance welder - with phase shift control electrode wear compensation
DE2362520A1 (de) * 1973-12-15 1975-06-19 Krause Hans Joachim Dr Ing Verfahren und einrichtung fuer die guetekontrolle beim punkt-, buckel- und nahtschweissen
US4005307A (en) * 1974-09-17 1977-01-25 Toyota Jidosha Kogyo Kabushiki Kaisha Method and apparatus for judging quality of spot weld
US4028522A (en) * 1975-04-29 1977-06-07 Martin Marietta Corporation Multi-mode structural weld monitor on a time base

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2101108A (en) * 1932-05-13 1937-12-07 Budd Edward G Mfg Co Weld efficiency indicator
FR1166315A (fr) * 1956-02-16 1958-11-05 Procédé pour le contrôle de joints soudés obtenus par soudage par rapprochement bouté à résistance, en particulier pour le contrôle de tuyaux à joint soudé
US3586815A (en) * 1969-03-26 1971-06-22 Weltronic Co Welding control mechanism
DE2128667A1 (en) * 1971-06-09 1972-12-14 Daimler Benz Ag Resistance welder - with phase shift control electrode wear compensation
DE2362520A1 (de) * 1973-12-15 1975-06-19 Krause Hans Joachim Dr Ing Verfahren und einrichtung fuer die guetekontrolle beim punkt-, buckel- und nahtschweissen
US4005307A (en) * 1974-09-17 1977-01-25 Toyota Jidosha Kogyo Kabushiki Kaisha Method and apparatus for judging quality of spot weld
US4028522A (en) * 1975-04-29 1977-06-07 Martin Marietta Corporation Multi-mode structural weld monitor on a time base

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0043769A1 (fr) * 1980-07-03 1982-01-13 Regie Nationale Des Usines Renault Temporisateur à mémoire, notamment pour poste de soudure

Also Published As

Publication number Publication date
FR2432912B1 (enrdf_load_stackoverflow) 1985-02-22
DE2931835A1 (de) 1980-02-21
LU81580A1 (fr) 1979-12-07
BE869621A (fr) 1978-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse