The displacement analysis of CNC machine “Prvomajska TU360”

In a collaboration with prof. Zoran Jurković from the Department of industrial engineering and management, positioning accuracy and repeatability of the X axis of the CNC machine “Prvomajska TU360” were experimentally assessed. A Michelson-type laser Doppler interferometric system was employed to complete the assessment. Several different linear positioning experiments were conducted. In the first two experiments, positioning with a 5 mm step is performed for the 200 mm measuring range of the X axis. The measurements are repeated for the 20 and 40 mm steps in the same positioning range. The team is currently working on the analyses of the obtained data.