20.500.12556/DKUM-45465 Postopki kovanja jekla Methods of forging steel Cilj diplomske naloge je predstaviti postopke preoblikovanja jekla z različnimi postopki kovanja. Pred samim začetkom kovanja je dobro pridobiti nekaj osnovnega znanja o samem delu in o napakah, na katere je potrebno biti pozoren, da ne poškodujemo orodja in stroja za kovanje. Navedel sem nekaj strojev za preoblikovanje, ki se v današnjem času najpogosteje uporabljajo v malih in srednje velikih proizvodnjah, nekaj besed pa sem namenil tudi ročnemu kovanju. Glavna težava kovanja pa se pojavi pri samem začetku načrtovanja, kjer je potrebno vedeti, ali bo utopno orodje potrebovalo upogibno in predkovalno orodje, saj lahko le tako preprečimo nepravilnosti na odkovku. Key words: forging, forging delays, Pro/ENGINEER, forging machinery, drop forging, forging stock (blank), AutoCAD, design. Ključne besede: kovanje kovaški zamiki Pro/ENGINEER stroji za kovanje utopno kovanje surovec AutoCAD konstruiranje. The aim of the diploma thesis is to present procedures for the transformation of steel with various forging techniques. Before the start of forging it is good to gain some basic knowledge about the work and possible errors which you have to be careful of in order to prevent damages to the tools and forging machinery. I have indicated some of the transforming machines which are widely used nowadays in small and medium-sized productions. I have also granted a few words to manual forging. The main difficulties of forging occur at the very beginning of the design where it is necessary to know whether the drop tool will need bending and pre-sledge tools because this is the only way to prevent forgings irregularities. true true false [P. Pečoler] Slovenski jezik Angleški jezik Diplomsko delo 2014-08-26 19:08:20 2014-12-11 12:36:05 2022-05-15 03:07:39 2021-05-02 03:17:42 2014 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.73.04:669.14(043.2) 18456854 URN:SI:UM:DK:VSFBJJGE VS_Pecoler_Primoz_2014.pdf VS_Pecoler_Primoz_2014.pdf 1 C41019FA2E13DB04016C0196443A84CD f953d8c9fa189edd65faaa505eb620923912bd8e6489c8593bd9ecc11adede0c 46c1d43f-7c0b-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=67605 Fakulteta za strojništvo 0 0 0