Hibridni procesi obrade i obradni strojevi

undergraduate thesis

• Title (english): Hybrid machining processes and machine tools
• Author: Vilim Lesičar
• Mentor: Damir Ciglar (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2024-02-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Production Mechanical Engineering

Abstract

Pojavom novih, naprednih i teškoobradivih materijala sve je teže zadovoljiti potrebe tržišta obradom na konvencionalnim strojevima, a da se pritom zadrže niski proizvodni troškovi. Teškoobradivi materijali odlikuju se poboljšanim mehaničkim i toplinskim svojstvima zbog čega se smanjuje životni vijek reznog alata, a posljedično se povisuje cijena gotovoga proizvoda. Razvoj hibridnih obradnih strojeva je rješenje koje nudi bržu i ekonomičniju proizvodnju kompleksnih dijelova izrađenih od teškoobradivih materijala. Hibridni strojevi predstavljaju kombinaciju više različitih procesa obrade na jednoj obradnoj platformi radi povećanja učinkovitosti i produktivnosti uz postizanje visoke kvalitete proizvoda. U ovom radu dan je literaturni pregled hibridnih procesa razvijenih za učinkovitu, brzu i ekonomičnu obradu teškoobradivih materijala te izvedbe hibridnih obradnih strojeva uz namjenu i opis mehanizama njihovoga rada.

Abstract (english)

With the emergence of new, advanced, and difficult-to-machine materials, it is becoming challenging to meet market demands through processing on conventional machines while keeping production costs low. Difficult-to-machine materials are characterized by enhanced mechanical and thermal properties, leading to a reduced lifespan of cutting tools and consequently increased price of the final product. The development of hybrid processing machines is a solution that offers faster and more economical production of complex parts made from difficult-to-machine materials. Hybrid machines represent a combination of multiple different machining processes on a single processing platform to increase efficiency and productivity while achieving high product quality. This paper provides a literature review of hybrid processes developed for efficient, fast, and economical machining of difficult-to-machine materials, as well as the designs of hybrid processing machines along with descriptions of their operation mechanisms.

• Keywords: teškoobradivi materijali; hibridni procesi obrade; povećanje ekonomičnosti i učinkovitosti; hibridni obradni strojevi
• Keywords (english): difficult-to-machine materials; hybrid machining processes; increased cost-effectiveness and efficiency; hybrid processing machines
• Language: croatian
• URN:NBN: urn:nbn:hr:235:517344
• 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: 2024-02-26 19:20:39