Projektiranje kolica za odlaganje reznog alata

undergraduate thesis

• Title (english): Design of the trolley for disposal of cutting tools
• Author: Karlo Grgec
• Mentor: Damir Ciglar (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2018-09-27, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

U završnom radu će biti prikazana kratka povijest i kako su se od numerički upravljanih strojeva razvili obradni centri koji posjeduju modul za automatsku izmjenu reznog alata. Takvom automatizacijom alatnog stroja se smanjuju pomoćna vremena odnosno, povećava se produktivnost i iskoristivost alatnog stroja. Smanjuju se proizvodni troškovi jer se automatskom izmjenom alata smanjuje pomoćno vrijeme i cjelokupna se obrada može izvršiti na jednom stroju. Također će se u radu dati pregled načina automatske izmjene reznog alata na suvremenim obradnim centrima i komponente od kojih se sustav sastoji kao što su magazini alata, manipulator, držači alata. Razvojem različitih sustava magazina alata, broj alata za izmjenu je porastao od početnih nekoliko komada do čak 200 alata. U završnom dijelu rada, u programu SOLIDWORKS 2016 x64, osmišljena su i projektirana kolica za odlaganje reznog alata za numerički upravljanu glodalicu, instaliranu u Laboratoriju za alatne strojeve. Izrađena je sklopna i radionička dokumentacija za izradu nestandardnih dijelova.

Abstract (english)

This bachelor thesis delas with history and how numerically controlled machines are developed by machining centers that have a module for automatic tool change. With this automation of the machine, the auxiliary time is reduced, that is, the productivity and usability of the machine is increased. Manufacturing costs are reduced as automatic tool change reduces the non-productive time and the entire processing can be done on one machine. It will also provide an overview of the automatic tool change modification on modern machining centers and components, such as tool magazines, manipulators and tool holders. With the develompent of vrious magazine systems, the number od possible tool change has increased from the initial few pieces to as many as 200 tools. In the final part of the work, in the SOLIDWORKS 2016x64 program, a trolley for cutting tool has been designed for a numerically controlled milling machine installed in the Laboratory of machine tools. Assembly and part documentation for non standard parts has been developd.

• Keywords: obradni centri; automatska izmjena alata; spremišta alata; kolica
• Keywords (english): machining centres; automatic tool change; tool magazine; trolley
• Language: croatian
• URN:NBN: urn:nbn:hr:235:918738
• 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 22:51:25