20.500.12556/DKUM-82720 Izdelava in obdelava izvrtin diplomsko delo Production and processing of holes V diplomskem delu so predstavljeni postopki izdelave izvrtin z vrtanjem in globokim vrtanjem ter njihovo obdelavo s pomočjo grezenja, povrtavanja in rezanja navojev. Predstavljena so ročna in strojna orodja posameznih obdelav ter visokohitrostna obdelava, načini vpenjanja orodij in obdelovancev, vrste hladilno mazalnih tekočin in vrste vrtalnih strojev. V praktičnem preizkusu diplomskega dela je raziskano, kolikšno je odstopanje premera izvrtine od nazivne vrednosti premera svedra pri materialih treh različnih trdnosti. This thesis examines the procedures for making drilling holes through ordinary drilling and deep hole drilling as well as their processing through countersinking, reaming and thread cutting. Besides, hand and machine tools for indivudal processing, high speed processing, methods of clamping tools and workpieces, types of cooling lubricants and drilling machines are cleary presented in my research work. The practical part of my thesis focuses on the deviation of the diameter bore from the nominal value of the drill diameterl in the materials of three different strenghts. vrtanje grezenje povrtavanje rezanje navojev hladilno mazalne tekočine drilling countersinking reaming thread cutting cooling lubricants true true false [T. Krebs] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2022-08-30 18:57:50 2024-03-05 10:31:03 2024-03-27 03:13:51 0000-00-00 00:00:00 2022 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (IX, 33 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.95(043.2) 190279427 Diplomska_naloga_Krebs_Tim.pdf Diplomska_naloga_Krebs_Tim.pdf 1 E3FBC67F3BBB8CE51469D309F693115C 3500bd2267bfbf02e0e7aa23895373d144a39a36ee32b8c68dcb18bc1234f6b7 08c4c51a-dad3-11ee-ace8-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=176560 Fakulteta za strojništvo 0 0 0