20.500.12556/DKUM-94325 Topološka optimizacija nosilca za dvig motorja Topology optimization of an engine lifting bracket Diplomsko delo obravnava topološko optimizacijo nosilca za dvig motorja z notranjim izgorevanjem, z namenom zmanjšanja mase ob ohranjeni varnosti in funkcionalnosti. Uporabljeni sta bili metodi topološke optimizacije (CAESS ProTOp) in numerične simulacije (Altair SimSolid) za analizo napetosti, pomikov in lastnih frekvenc. Upoštevane so bile realne obremenitve, vključno s silami pod kotom. Najprimernejša izvedba (varianta B) je maso zmanjšala za 31,6 %, ob 12,4 % višji kritični napetosti in ustrezni lastni frekvenci. Pred uporabo v praksi je priporočeno izdelati prototip in ga stestirati. The thesis addresses the topology optimization of an internal combustion engine lifting bracket, aiming to reduce weight while maintaining safety and functionality. Topology optimization (CAESS ProTOp) and numerical simulation methods (Altair SimSolid) were used to analyse stresses, displacements, and natural frequencies. Real loading conditions, including angled forces, were taken into account. The most suitable design (variant B) achieved a 31.6% weight reduction with only a 12.4% increase in critical stress and an adequate natural frequency. Before practical application, it is recommended to produce a prototype and test it. Topološka optimizacija nosilec motorja zmanjšanje mase Topology optimization engine bracket weight reduction true true false [L. Poljanc] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2025-08-13 14:42:55 2025-09-22 12:32:35 2025-10-03 07:31:29 0000-00-00 00:00:00 2025 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 62-219.4-11:519.8(043.2) 21701 UN_Poljanc_Luka_2025.pdf UN_Poljanc_Luka_2025.pdf 1 787823141D204AB205BA181E8CF7BC96 25642e70891284eb30ea058737a5f8572363cc2e44b61135b12b1ce80f95b74c c2322808-784c-11f0-a457-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=195264 Fakulteta za strojništvo 0 0 0