Author(s):
1. Igor Kacmarcik, Faculty of Technical Sciences, Department for Production Engineering, Serbia
2. Miroslav Plancak, Faculty of Technical Sciences, Department for Production Engineering, Serbia
3. Dragiša Vilotić, Faculty of Technical Sciences, Department for Production Engineering, Serbia
4. Dejan Movrin, Faculty of Technical Sciences, Department for Production Engineering, Serbia
5. Aljosa Ivanisevic, Faculty of Technical Sciences, Department for Production Engineering, Serbia