20.500.12556/DKUM-99422 Razvoj in implementacija sistema za natančno pozicioniranje pločevine z namenom optimizacije procesa upogibanja Development and implementation of a system for precise sheet metal positioning to optimize the folding process V magistrskem delu je predstavljen razvoj sistema za natančno pozicioniranje pločevine, ki je namenjen izboljšanju procesa upogibanja v industrijskem okolju. Izhodišče predstavlja problem ročnega pozicioniranja, ki je zamudno in nenatančno, zato je razvit avtomatiziran sistem na osnovi dveh linearnih aktuatorjev z jermenskim pogonom. Sistem krmili enoploščni računalnik Raspberry Pi 5 z namensko razvitim programom v programskem jeziku Python. V praktičnem delu je izvedena primerjava ročnega in avtomatiziranega načina dela, pri čemer so analizirani čas cikla, natančnost in ponovljivost. Poleg tega je ovrednoten tudi vpliv uvedbe sistema na ergonomijo dela operaterja in zmanjšanje fizičnih obremenitev. Rezultati potrjujejo večjo učinkovitost, izboljšano stabilnost procesa ter povečano produktivnost celotnega sistema. In this master's thesis, the development of a sheet metal positioning system aimed at improving the bending process in an industrial environment is presented. The starting point is the problem of manual positioning, which is time consuming and inaccurate, therefore, an automated system based on two linear actuators with a belt drive has been developed. The system is controlled by a Raspberry Pi 5 single-board computer with a custom developed program written in the Python programming language. In the practical part, a comparison between manual and automated operation is performed, analyzing cycle time, accuracy, and repeatability. In addition, the impact of the system on operator ergonomics and the reduction of physical strain is evaluated. The results confirm higher efficiency, improved process stability, and increased overall productivity of the system. pozicioniranje pločevine upogibanje pločevine optimizacija proizvodnega procesa linearni jermenski pogon Raspberry Pi programiranje v Pythonu sheet metal positioning sheet metal bending production process optimization linear belt drive Raspberry Pi Python programming true true false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2026-08-16 21:29:31 2026-09-28 11:30:53 2026-09-28 11:30:56 0000-00-00 00:00:00 2026 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 MAG_Hojnik_Niko_2026.pdf MAG_Hojnik_Niko_2026.pdf 1 BF88CD70B93692A371FFC70AEDE80FC6 e81eff63da9916188ce33444a9e92fffa3334431fda7bbf7027251f83a308bdb ad4305ab-babe-11f1-935f-00155d0001be https://dk.um.si/Dokument.php?lang=slv&id=213551 Fakulteta za strojništvo 0 0 0