Tolerance Verification of an Industrial Assembly using Computed Tomography

Alessandro Stolfi, Leonardo De Chiffre, Francesco Regi

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This paper reports on results of tolerance verification of a multi-material assembly by using Computed Tomography (CT). The workpiece comprises three parts which are made out of different materials. Five different measurands were inspected. The calculation of measurement uncertainties was attempted by way of a ball plate. Comparison between CT and results from a traditional coordinate measuring machine was also involved in this study.
Original languageEnglish
Title of host publicationProceedings of the 11th International Conference on Multi-Material Micro Manufacture (4M2016) : co-organised with 10th International Workshop on Microfactories (IWMF2016)
Number of pages4
PublisherResearch Publishing Services
Publication date2016
ISBN (Electronic)978-981-11-0749-8
Publication statusPublished - 2016
Event4M/IWMF 2016 Conference - Technical University of Copenhagen, Kgs. Lyngby, Denmark
Duration: 13 Sep 201615 Sep 2016


Conference4M/IWMF 2016 Conference
LocationTechnical University of Copenhagen
CityKgs. Lyngby
Internet address


  • Computed tomography
  • Tolerance verification
  • Assembly
  • Metrology

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