Naslov
Influence of object surface roughness in CT dimensional measurements

Autori
Horvatić Novak, Amalija ; Runje, Biserka

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
ICT 2017 / - Leuven : KU Leuven Public Governance Institute, 2017, 159-160

Skup
7th Conference on Industrial Computed Tomography

Mjesto i datum
Leuven, Belgija, 07.02.2017. - 09.02.2017

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
computed tomography, dimensional measurement, surface roughness

Sažetak
Computed tomography as a non-contact and non- destructive method is of great interest for use in dimensional measurements. It is a method that enables insight into internal structure of inspected part and measurement of internal geometry, but one big disadvantage of the method is lack of metrological traceability. In order to assess measurement uncertainty and achieve metrological traceability, parameters that influence CT dimensional measurements must be defined and their contribution to overall measurement uncertainty must be assessed. One of the parameters that influence CT measurement is influence of object geometry and characteristic of object surface. In this paper, influence of surface roughness, as the parameter of inspected object, on CT dimensional measurements will be investigated and results will be analyzed.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo

POVEZANOST RADA