20.500.12556/DKUM-85377 Obvladovanje sprememb izdelka med procesom načrtovanja in izdelave orodja za hladno preoblikovanje pločevine diplomsko delo Managing product changes during the design and manufacturing process of tools for cold sheet metal forming Tudi v industriji, kjer izdelujejo orodja za hladno preoblikovanje pločevine, se pogosto soočajo s spremembami končnega izdelka. V tej diplomski nalogi smo opisali, kako poteka proces izdelave orodja v podjetju ter kako se soočajo s spremembami tega orodja. Z uporabo programa Catia smo primerjali star in nov (spremenjen) izdelek. Nato smo v programskem paketu AutoForm R10 izdelali računalniško simulacijo spremembe izdelka, ki je temeljila na metodi končnih elementov. Rezultate smo ocenili in ugotovili, da je sprememba izvedljiva. Prav tako smo ugotovili, da je soočanje s spremembami bistvenega pomena za obstoj in dolgotrajno delovanje podjetja. Even in the industry that manufactures tools for cold sheet metal forming, they frequently encounter changes in the final product. In this thesis, we have described the tool manufacturing process within the company and how they cope with changes to these tools. By utilizing the Catia software, we compared the old and new (modified) product. Subsequently, we created a computer simulation of the product change in the AutoForm R10 software package, based on the finite element method. The results were assessed, revealing the feasibility of the change. Moreover, we have determined that effectively managing these changes is crucial for the company's survival and long-term operation. orodje hladno preoblikovanje sprememba izdelka simulacije numerične metode tool cold forming product change simulations numerical methods true true false [L. Stepišnik] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2023-08-28 18:31:22 2024-02-28 14:26:46 2024-03-21 03:13:52 0000-00-00 00:00:00 2023 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (XI, 49 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.715:621.983(043.2) 189664771 UN_Stepisnik_Luka_2023.pdf UN_Stepisnik_Luka_2023.pdf 1 E28C144896EEB613A72FB17CC65EE7EA bad4c11d05f0c02b914b440a220df2ff602ec5bdbf69243ea7055215c22d29da c6ce529a-471f-11ee-a526-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=170846 Fakulteta za strojništvo 0 0 0