Hibridni alatni strojevi

undergraduate thesis

• Title (english): Hybrid machine tools
• Author: Darko Antolic
• Mentor: Damir Ciglar (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2017-03-03, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

Hibridni alatni strojevi su numerički alatni strojevi koji imaju mogućnost da se na jednom mjestu ostvaruju i aditivne tehnologije i tehnologije obrade odvajanjem čestica. Jedna od namjena im je popravak visoko vrijednih oštećenih ili istrošenih čeličnih industrijskih dijelova, te se također koriste pri izradi kompletnih dijelova do završnih dimenzija, sve na jednom stroju. Aditivnom tehnologijom, pomoću laserskog oblaganja bi se nadomjestio oštećeni ili istrošeni dio tog skupog dijela, a zatim bi se tehnologijom obrade odvajanjem čestica taj dio obradio i tako bi mu se vratila funkcionalnost. Za kompletnu izradu dijela, laserskim oblaganjem se prvotno izradi početni željeni oblik dijela po principu doziranja materijala sloj po sloj, te odmah nakon toga taj isti obradak, određenom obradom odvajanjem čestica, obradi do zahtjevane točnosti i kvalitete površine.

U ovom radu je naveden literaturni pregled dostupnih izvedbi hibridnih alatnih strojeva, opisan je njihov rad i namjena, te su date osnovne karakteristike tih suvremenih obradnih sustava.

Abstract (english)

Hybrid machine tools present numerical control machine tools that are capable of performing both of additive technology and machining in one place. One of their purpose is repair of high-value damaged or worn parts of steel in one machine tool, and also, it is used for production of complete parts. With additive technology, by laser deposition welding would be replaced damaged or worn area of that expensive part, and then with conventional machining generate to its final shape and give back its funcionality. In order to produce complete part, by laser deposition welding would be built near-net shape component, and then by machining technology generate that same workpiece to the final dimension and surface quality.

In this paper it is given a literature review of various hybrid machine tools, described theirs working principles and purpose of use, and are given a basic features that kind of modern machining systems.

• Keywords: hibridni alatni strojevi; aditivna tehnologija; obrada odvajanjem čestica; ultrazvučna obrada odvajanjem čestica
• Keywords (english): Hybrid machine tools; additive technology; machining; ultrasonic machining
• Language: croatian
• URN:NBN: urn:nbn:hr:235:931796
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-05-22 18:51:18