Projektiranje sustava za automatsku izmjenu alata

Kocelj, Mato (2017) Projektiranje sustava za automatsku izmjenu alata. = Designing a system for automatic tool change. Master's thesis (Bologna) , Sveučilište u Zagrebu, Fakultet strojarstva i brodogradnje, UNSPECIFIED. Mentor: Ciglar, Damir.

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Abstract (Croatian)

U diplomskom radu su prikazana neka literaturna rješenja automatske izmjene reznog alata na suvremenim obradnim sustavima. Takvom automatizacijom alatnog stroja moguće je povećati proizvodnost i kvalitetu izrade, te smanjiti proizvodne troškove, jer je pomoćno vrijeme izmjene alata svedeno na minimum. Cjelokupni sustav za automatsku izmjenu alata je postavljen unutar glodalice ADRISS u prostor gdje nema opasnosti od kolizije s glavnim vretenom. Sustav se sastoji od magazina alata, pneumatskih cilindara, stezaljki za držače alata, štitnika protiv odvojenih čestica te ostalih neophodnih konstrukcijskih dijelova. Nabrojani dijelovi stvaraju kompaktnu cjelinu koja se odlikuje velikom jednostavnošću, te omogućuje optimalan rad budućeg glodaćeg obradnog centra. Nadalje, u CAD programu CATIA V5 R21 je projektiran, ovako osmišljen, cjelokupni sustav za automatsku izmjenu alata za glodalicu ADRISS, te je izrađena sklopna i radionička dokumentacija za izradu nestandardnih dijelova.

Abstract

A graduate thesis presents some literary solutions of automatic tool change of cutting tool on modern machining systems. With this type of machine automation, it is possible to increase the productivity and quality of production, and reduce production costs, because non-productive time is reduced to a minimum. A complete automatic tool change system is placed inside the milling machine called ADRISS, in a space where is no risk of collision with the spindle. The system consists of tool magazine, pneumatic cylinders, clamps for tool holders, shields against chips and other necessary constructional parts. The specified parts create a compact unit that is distinguished by its great simplicity, and it provides the optimum work of the future milling machining center. Furthermore, in the CAD program CATIA V5 R21, a complete automatic tool change system for ADRISS milling machine has been designed, and assembly and part documentation for non-standard parts has been developed.

Item Type: Thesis (Master's thesis (Bologna))
Uncontrolled Keywords: sustav automatske izmjene alata; magazin alata; stezaljke; pomoćno vrijeme; Numerički upravljana glodalica ADRISS
Keywords (Croatian): automatic tool change system; tool magazine; tool holder clamps; non-productive time; CNC milling machine ADRISS
Subjects: TECHNICAL SCIENCE > Mechanical Engineering
Divisions: 1200 Department of Technology > 1230 Chair of Machine Tools
Date Deposited: 30 Nov 2017 08:33
Last Modified: 29 Jan 2020 10:49
URI: http://repozitorij.fsb.hr/id/eprint/8139

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