Measurement of high flexibility components in composite material: critical issues and possible solutions

  • Wilma PoliniEmail author
  • Andrea Corrado
  • Luca Sorrentino
  • Domenico Speranza


High-flexibility components in composite material are of great interest in many fields, from aeronautic and automotive industries to sport and design goods. Their deformation during cure process, known as spring-in and warpage, is acceptable if it is within the indicated tolerance. The research aim of the present work is to present a way to inspect a high flexible part in composite material by means of a coordinate measuring machine with a touch probe. This means to define the fixturing equipment and the measurement strategy. The developed method was applied to an L-shaped part with a very small thickness and the obtained measurements were compared with those due to a laser system. The results show a good agreement between the two measurement techniques. Moreover, the further numerical simulations validate the developed contact measurement method.


Coordinate measuring machine Flexible component Composite material Laser 


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© Springer-Verlag London Ltd., part of Springer Nature 2019

Authors and Affiliations

  • Wilma Polini
    • 1
    Email author
  • Andrea Corrado
    • 1
  • Luca Sorrentino
    • 1
  • Domenico Speranza
    • 1
  1. 1.Department of Civil and Mechanical EngineeringUniversity of Cassino and Southern LazioCassinoItaly

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