20.500.12556/DKUM-77035 Izboljšava geometrije kovaškega orodja za nosilec motorja z uporabo računalniških simulacij diplomsko delo Geometry Improvement of the Forging Tool for Engine Support by Using Computer Simulations Diplomsko delo predstavlja potek izboljšave kovaškega orodja za izdelavo nosilca motorja proizvajalca Daimler, ki je je bilo narejeno v sodelovanju s podjetjem Marovt d. o. o. V uvodnem poglavju so predstavljeni problem in cilji diplomskega dela. Nato sledi analiza dosedanje proizvodnje in izvedba računalniške simulacije obstoječe rešitve. Sprememba je bila potrebna zaradi slabe obstojnosti obstoječega orodja. Narejeni sta bili sprememba geometrije orodja in računalniška simulacija po spremembi. Za računalniško simulacijo je bil uporabljen programski paket QForm, za spremembo geometrije pa programski paket Visi Vero 2020. Sledita primerjava rezultatov in potrditev predlagane rešitve. Rezultati računalniške simulacije so pokazali zadovoljivo izboljšanje obstojnosti kovaškega orodja in zapolnjeno gravuro na utopu. The diploma thesis presents the process of improving geometry of the forging tool of Diamler factory for the engine support. The diploma work was made in cooperation with the company Marovt d.o.o. The introductory chapter presents the problem and the goals of the diploma work. This is followed by an analysis of the current production and the implementation of a computer simulation. A geometric change was necessary due to the poor durability of the existing tool. A geometric change of the tool and a computer simulation after the change were also made. The QForm software package was used for the computer simulation, and the Visi Vero 2020 software package was used to change the geometry. This is followed by a comparison of the results and a solution to the problem. The results of the computer simulation showed a satisfactory improvement in the durability of the forging tool and a filled engraving. kovanje kovaško orodje toplo kovanje utopno kovanje simulacija kovanja metoda končnih elementov forging forging tool hot forging die forging forging simulation finite element method true true false [J. Vehovar] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2020-08-12 09:42:56 2020-09-24 12:06:42 2022-08-09 14:16:38 2020-12-20 03:11:59 2020 0 Maribor 0 Maribor X, 27 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 2023-08-11 621.73.075:004.94(043.2) 43552771 URN:SI:UM:DK:CBCZWHTR UN_Vehovar_Jani_2020.pdf UN_Vehovar_Jani_2020.pdf 1 9BAFFB237FED53D7412755F013F92B1A 3bb18f261970b3e238b63b021d614b4c494209818191c31a6b88e16182b337b7 c3752e67-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/231aa69e-f832-45bd-b83f-4addaa9a4e3e https://dk.um.si/Dokument.php?lang=slv&id=144943 Fakulteta za strojništvo 0 0 0