DE60115677D1 - Verfahren und Vorrichtung zur Fehlerprüfung bei der Herstellung von Plattenmaterialien - Google Patents

Verfahren und Vorrichtung zur Fehlerprüfung bei der Herstellung von Plattenmaterialien

Info

Publication number
DE60115677D1
DE60115677D1 DE60115677T DE60115677T DE60115677D1 DE 60115677 D1 DE60115677 D1 DE 60115677D1 DE 60115677 T DE60115677 T DE 60115677T DE 60115677 T DE60115677 T DE 60115677T DE 60115677 D1 DE60115677 D1 DE 60115677D1
Authority
DE
Germany
Prior art keywords
boards
plane
control
manufacture
sender
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 - Lifetime
Application number
DE60115677T
Other languages
English (en)
Other versions
DE60115677T2 (de
Inventor
Paolo Benedetti
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.)
Imal SRL
Original Assignee
Imal SRL
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 Imal SRL filed Critical Imal SRL
Publication of DE60115677D1 publication Critical patent/DE60115677D1/de
Application granted granted Critical
Publication of DE60115677T2 publication Critical patent/DE60115677T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/46—Wood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/221—Arrangements for directing or focusing the acoustical waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/02—Indexing codes associated with the analysed material
    • G01N2291/023—Solids
    • G01N2291/0231—Composite or layered materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/048—Transmission, i.e. analysed material between transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2632—Surfaces flat

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE60115677T 2001-12-28 2001-12-28 Verfahren und Vorrichtung zur Fehlerprüfung bei der Herstellung von Plattenmaterialien Expired - Lifetime DE60115677T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01830824A EP1324032B1 (de) 2001-12-28 2001-12-28 Verfahren und Vorrichtung zur Fehlerprüfung bei der Herstellung von Plattenmaterialien

Publications (2)

Publication Number Publication Date
DE60115677D1 true DE60115677D1 (de) 2006-01-12
DE60115677T2 DE60115677T2 (de) 2006-08-03

Family

ID=8184851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60115677T Expired - Lifetime DE60115677T2 (de) 2001-12-28 2001-12-28 Verfahren und Vorrichtung zur Fehlerprüfung bei der Herstellung von Plattenmaterialien

Country Status (3)

Country Link
EP (1) EP1324032B1 (de)
AT (1) ATE312344T1 (de)
DE (1) DE60115677T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007015156B3 (de) * 2007-03-22 2008-09-04 Deutsches Zentrum für Luft- und Raumfahrt e.V. Abschirmvorrichtung für Ultraschall-Transmissionsmessungen an einer Probe, Ultraschall-Transmissionsmessanordnung und Verfahren zur Untersuchung einer Probe mittels Ultraschalltransmission
IT1404710B1 (it) * 2010-11-25 2013-11-29 Imal Srl Apparecchiatura per rilevare disomogeita'
US20140216158A1 (en) 2011-08-17 2014-08-07 Sergio José Sanabria Martin Air coupled ultrasonic contactless method for non-destructive determination of defects in laminated structures

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2062866B (en) * 1979-11-06 1983-08-10 Electricity Council Measuring physical properties of moving metal strip
FR2488996A1 (fr) * 1980-08-20 1982-02-26 Landex Sa Dispositif ultrasonore d'acquisition de parametres mecaniques de panneaux de particules et application au controle continu non destructif pour la realisation d'une chaine de fabrication automatisee
DE3633556A1 (de) * 1985-10-04 1987-04-09 Basf Ag Vorrichtung zur zerstoerungsfreien pruefung von bauteilen aus faserverstaerkten verbundwerkstoffen und sonstigen werkstoffen mit starker ultraschallstreuung auf kleinste fehler
DE19519669C1 (de) * 1995-05-30 1997-01-16 Blum Rainer Dr Ing Habil Verfahren zur Erkennung von Spaltern in Span- und MDF-Platten und Vorrichtung zur Durchführung des Verfahrens
JPH09229911A (ja) * 1996-02-27 1997-09-05 Hitachi Constr Mach Co Ltd 透過型超音波検査装置

Also Published As

Publication number Publication date
ATE312344T1 (de) 2005-12-15
EP1324032B1 (de) 2005-12-07
DE60115677T2 (de) 2006-08-03
EP1324032A1 (de) 2003-07-02

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Legal Events

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8364 No opposition during term of opposition