| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7153236 | Case Studies in Nondestructive Testing and Evaluation | 2016 | 7 Pages |
Abstract
In this work, the influence of surface roughness on CT dimensional measurements, and the relation between tactile CMM and CT measurements are studied. Effects of larger as well as smaller surface roughness are taken into account, by means of three different additive manufactured samples characterized by different roughness. Experimental results prove the presence of a systematic error between tactile and CT measurements; the relation between this error and the Rz roughness parameter of the surface is analyzed.
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
Valentina Aloisi, Simone Carmignato,