| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5019065 | Precision Engineering | 2017 | 15 Pages |
Abstract
The article presents a new method of air and material separation for X-ray tomography for engineering applications. It consists of executing additional calibration measurements and determining certain correction for air-material threshold values on the greyscale of the volumetric file obtained as a result of a tomographic measurement. Usability and effectiveness of this method has been experimentally verified on five different tomographs for industrial application. The proposed method performs better than existing well-known, automated algorithm ISO50% when measuring the volume as well as linear dimensions of workpieces made of different materials. Experiments shown considerable improvements of measurements for the tested conditions.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Industrial and Manufacturing Engineering
Authors
Tomasz Kowaluk, Adam Wozniak,