Postupci dubokog bušenja

Hrdelja, Tomislav (2017) Postupci dubokog bušenja. = Deep drilling processes. Undergraduate thesis , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Ciglar, Damir.

Preview	Text Hrdelja_2017_zavrsni_preddiplomski.pdf - Published Version Jezik dokumenta:Croatian Download (2MB) | Preview
	Text Hrdelja_Tomislav_autorska_izjava_zavrsni_2017.pdf - Published Version Restricted to Repository staff only Jezik dokumenta:Croatian Download (466kB)

Abstract (Croatian)

Postoje brojni postupci izrade dubokih provrta u današnjem metaloprerađivačkom svijetu. Svrdla koja se koriste svakodnevno, bilo kao obična spiralna svrdla ili kao svrdla za duboko bušenje, potrebno je unapređivati. Bušenje, kao jedno od najzastupljenijih postupaka obrade odvajanjem čestica u proizvodnoj industriji, postaje sve kompliciranije s povećanjem dubine bušenja. Uz postupke dubokog bušenja, prvenstveno onih koji se koriste pri izradi dubokih provrta u kalupu za izradu staklenih boca, u ovom je radu prikazan i kratak pregled osnovnih značajki bušenja kao postupka obrade odvajanjem čestica, također geometrijskih parametara alata za bušenje te hlađenja i podmazivanja tijekom postupka bušenja.

Abstract

There are numerous deep holes produced in today´s metalworking industries. Drilling tools predominantly used nowadays, such as usually twist drill or gun drill, need to improve. Drilling, which are used for one of the most common machining operation in manufacturing industry, becomes more and more difficult with increasing drilling depth. With operation of deep drilling, primarily those used in the deep holes in the mould for making glass bottles, in this final work is shown short review of base features for drilling as machining operation of separating chips, also geometric parameters of drilling tools and cooling and lubrication during the drilling.

Item Type:	Thesis (Undergraduate thesis)
Uncontrolled Keywords:	svrdla;duboko bušenje;kalup za izradu staklenih boca
Keywords (Croatian):	drill;deep drilling;mould for making glass bottles
Subjects:	TECHNICAL SCIENCE > Mechanical Engineering
Divisions:	1200 Department of Technology > 1230 Chair of Machine Tools
Date Deposited:	24 Feb 2017 12:45
Last Modified:	20 Mar 2020 12:28
URI:	http://repozitorij.fsb.hr/id/eprint/7324

Actions (login required)

View Item