ITTO920097A1 - Procedimento per il controllo di una saldatura tra due o piu' lamiere effettuata mediante una pluralita'di punti di saldatura. - Google Patents

Procedimento per il controllo di una saldatura tra due o piu' lamiere effettuata mediante una pluralita'di punti di saldatura.

Info

Publication number
ITTO920097A1
ITTO920097A1 IT000097A ITTO920097A ITTO920097A1 IT TO920097 A1 ITTO920097 A1 IT TO920097A1 IT 000097 A IT000097 A IT 000097A IT TO920097 A ITTO920097 A IT TO920097A IT TO920097 A1 ITTO920097 A1 IT TO920097A1
Authority
IT
Italy
Prior art keywords
welding
procedure
carried out
control
sheets carried
Prior art date
Application number
IT000097A
Other languages
English (en)
Inventor
Ninfa Tuzzolino
Original Assignee
Fiat Auto Spa
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 Fiat Auto Spa filed Critical Fiat Auto Spa
Priority to ITTO920097A priority Critical patent/IT1256855B/it
Publication of ITTO920097A0 publication Critical patent/ITTO920097A0/it
Priority to EP93101820A priority patent/EP0554888B1/en
Priority to PL93297663A priority patent/PL170398B1/pl
Priority to DE69314674T priority patent/DE69314674T2/de
Priority to BR9300334A priority patent/BR9300334A/pt
Publication of ITTO920097A1 publication Critical patent/ITTO920097A1/it
Application granted granted Critical
Publication of IT1256855B publication Critical patent/IT1256855B/it

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/72—Investigating presence of flaws

Landscapes

  • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
ITTO920097A 1992-02-07 1992-02-07 Procedimento per il controllo di una saldatura tra due o piu' lamiere effettuata mediante una pluralita'di punti di saldatura. IT1256855B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO920097A IT1256855B (it) 1992-02-07 1992-02-07 Procedimento per il controllo di una saldatura tra due o piu' lamiere effettuata mediante una pluralita'di punti di saldatura.
EP93101820A EP0554888B1 (en) 1992-02-07 1993-02-05 Method for testing spot welds
PL93297663A PL170398B1 (pl) 1992-02-07 1993-02-05 Sposób kontrolowania zgrzeiny punktowej laczacej arkusze blachy PL
DE69314674T DE69314674T2 (de) 1992-02-07 1993-02-05 Verfahren zum Prüfen von Punktschweissverbindungen
BR9300334A BR9300334A (pt) 1992-02-07 1993-02-08 Procedimento para o controle de uma soldadura entre duas ou mais laminas efetuada mediante uma pluralidade de pontos de soldadura

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920097A IT1256855B (it) 1992-02-07 1992-02-07 Procedimento per il controllo di una saldatura tra due o piu' lamiere effettuata mediante una pluralita'di punti di saldatura.

Publications (3)

Publication Number Publication Date
ITTO920097A0 ITTO920097A0 (it) 1992-02-07
ITTO920097A1 true ITTO920097A1 (it) 1993-08-07
IT1256855B IT1256855B (it) 1995-12-27

Family

ID=11410018

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO920097A IT1256855B (it) 1992-02-07 1992-02-07 Procedimento per il controllo di una saldatura tra due o piu' lamiere effettuata mediante una pluralita'di punti di saldatura.

Country Status (5)

Country Link
EP (1) EP0554888B1 (it)
BR (1) BR9300334A (it)
DE (1) DE69314674T2 (it)
IT (1) IT1256855B (it)
PL (1) PL170398B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50012806D1 (de) * 1999-08-13 2006-06-29 Thyssenkrupp Steel Ag Verfahren und Messeinrichtung zur Online-Prüfung der Qualität einer Roll- bzw. Quetschschweissnaht von miteinander verbundenen Blechen
DE102005030996B3 (de) * 2005-07-02 2007-02-01 Daimlerchrysler Ag Thermographisches Prüfverfahren
DE102007024789B3 (de) * 2007-05-26 2008-10-23 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren zum Erkennen von Fehlern an einer Schweißnaht während eines Laser-Schweißprozesses
CZ2020582A3 (cs) * 2020-10-27 2022-04-13 Západočeská Univerzita V Plzni Způsob kontroly svarů, zejména bodových
CN117047237B (zh) * 2023-10-11 2024-01-19 太原科技大学 一种异形件智能柔性焊接系统与方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586168A (en) * 1969-11-10 1971-06-22 Continental Can Co Electronic can reject system
JPS5259046A (en) * 1975-11-11 1977-05-16 Nissan Motor Method of detecting spot welded portion
DE2551812A1 (de) * 1975-11-15 1977-05-26 Aeg Telefunken Kabelwerke Verfahren zur registrierung von schweissaussetzern
US4247306A (en) * 1979-01-17 1981-01-27 Elkem Spigerverket A/S Detection of flaws in metal members
NO164133C (no) * 1985-07-15 1993-10-26 Svein Otto Kanstad Framgangsmaate og apparat for karakterisering og kontroll av stoffer, materialer og objekter
US4983836A (en) * 1988-06-30 1991-01-08 Nkk Corporation Method for detecting thinned out portion on inner surface or outer surface of pipe

Also Published As

Publication number Publication date
ITTO920097A0 (it) 1992-02-07
EP0554888B1 (en) 1997-10-22
PL297663A1 (en) 1993-09-06
DE69314674T2 (de) 1998-02-19
PL170398B1 (pl) 1996-12-31
IT1256855B (it) 1995-12-27
BR9300334A (pt) 1993-09-14
EP0554888A1 (en) 1993-08-11
DE69314674D1 (de) 1997-11-27

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970227