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Lock-in Thermography for Non-destructive Testing of 3D Printed PLA Items

  • Simone BoccardiEmail author
  • Giovanni M. Carlomagno
  • Giuseppe Del Core
  • Carosena Meola
Conference paper
  • 56 Downloads
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 629)

Abstract

The intention of this paper is to perform a preliminary investigation in order to ascertain if lock-in thermography can be used for non-destructive inspection of samples manufactured with 3D printing. This because of the ever more increasing interest that 3D printing and additive manufacturing are gaining from both the industrial and academic communities. To this end, some samples have been produced by means of the fuse deposition modeling technique and with inclusion of some artificial defects at a certain depth through the thickness. Such samples are inspected with lock-in thermography and the obtained results seem promising.

Keywords

3D printing PLA items Non-destructive testing Lock-in thermography 

References

  1. 1.
    Meola C, Boccardi S, Carlomagno GM (2016) Infrared thermography in the evaluation of aerospace composite materials, 180 p. ISBN: 9781782421719Google Scholar
  2. 2.
    Meola C, Carlomagno GM (2010) Impact damage in GFRP: new insights with infrared thermography. Compos Part A: Appl Sci Manuf 41:1839–1847CrossRefGoogle Scholar
  3. 3.
    Meola C, Boccardi S, Carlomagno GM (2018) Composite material overview and its testing for aerospace components (Chap. 5). In: Jawaid M, Thariq M (eds) Sustainable composites for aerospace applications. ISBN: 978-0-08-102131-6 (print)CrossRefGoogle Scholar
  4. 4.
    Mitchell A, Lafont U, Hołyńska M, Semprimoschnig C (2018) Additive manufacturing—a review of 4D printing and future applications. Addit Manuf 24:606–626CrossRefGoogle Scholar
  5. 5.
    Wohlers T (2016) Wohlers report 2016. 3D printing and additive manufacturing state of the industryGoogle Scholar
  6. 6.
    Kio OJ, Yuan J, Brooks AJ, Knapp GL, Ham K, Ge J, Van Loo D, Butler LG (2018) Non-destructive evaluation of additively manufactured polymer objects using X-ray interferometry. Addit Manuf 24:364–372Google Scholar
  7. 7.
    Meola C, Carlomagno GM, Squillace A, Giorleo G (2002) Non-destructive control of industrial materials by means of lock-in thermography. Meas Sci Technol 13:1583–1590ADSCrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Simone Boccardi
    • 1
    • 2
    Email author
  • Giovanni M. Carlomagno
    • 2
  • Giuseppe Del Core
    • 1
  • Carosena Meola
    • 2
  1. 1.Dipartimento di Scienze e TecnologieUniversità degli Studi di Napoli ParthenopeNaplesItaly
  2. 2.Dipartimento di Ingegneria IndustrialeUniversità degli Studi di Napoli Federico IINaplesItaly

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