Acta Universitatis Cibiniensis. Technical Series

Editor-in-Chief
Ioan BONDREA, Lucian Blaga University of Sibiu, Romania

Deputy/ Managing Editor
Radu Emanuil PETRUSE, Lucian Blaga University of Sibiu, Romania

Editorial Advisory Board
Sever-Gabriel RACZ, Lucian Blaga University of Sibiu, Romania
Adrian PASCU, Lucian Blaga University of Sibiu, Romania
Valentin OLEKSIK, Lucian Blaga University of Sibiu, Romania

Scientific Committee
Nicolae COFARU, Lucian Blaga University of Sibiu, Romania
Saša ĆUKOVIĆ, University of Kragujevac, Serbia
Adinel GAVRUS, Institut National de Sciences Apliquee Rennes, France
Adrian FLOREA, Lucian Blaga University of Sibiu, Romania
Arpad GELLERT, Lucian Blaga University of Sibiu, Romania
Radovan HOLUBEK, Slovak University of Technology, Slovakia
Géza HUSI, University of Debrecen, Hungary
Baral LAL MOHAN, Ahsanullah University of Science and Technology, Bangladesh
Gerrit MEIXNER, Heilbronn University, Germany
Stefano MOTTURA, Institute of Industrial Technologies and Automation, Italy
Mihai NEGHINÃ, Lucian Blaga University of Sibiu, Romania
Bogdan-Constantin PÎRVU, Lucian Blaga University of Sibiu, Romania
Milan RACKOV, Faculty of Technical Sciences, Novi Sad, Serbia
Sever-Gabriel RACZ, Lucian Blaga University of Sibiu, Romania
Johannes ROTHMUND, University of Stuttgart, Institute for Machine Tools, Germany
Marco SACCO, Institute of Industrial Technologies and Automation, National Research Council of Italy
Carmen SIMION, Lucian Blaga University of Sibiu, Romania
Milan ZELJKOVIC, Faculty of Technical Sciences, Novi Sad, Serbia

Language Editors
Valentin GRECU, Lucian Blaga University of Sibiu, Romania

Technical Editors
Radu Emanuil PETRUSE, Lucian Blaga University of Sibiu, Romania

Contact
radu.petruse@ulbsibiu.ro

Publisher
De Gruyter Poland
Bogumiła Zuga 32A Str.
01-811 Warsaw, Poland
T: +48 22 701 50 15