Authors
Krzysztof Wałęsa
Faculty of Machines and Transportation, Chair of Basics of Machine Design, Poznań University of Technology, Poznań, Poland
Ireneusz Malujda
ireneusz.malujda@put.poznan.pl
Faculty of Machines and Transportation, Chair of Basics of Machine Design, Poznań University of Technology, Poznań, Poland
Krzysztof Talaśka
krzysztof.talaska@put.poznan.pl
Faculty of Machines and Transportation, Chair of Basics of Machine Design, Poznań University of Technology, Poznań, Poland