Optimizacija fine obdelave površine aluminijastih vakuumskih miz

Treven, Nejc (author), Pušavec, Franci (mentor)

Diplomsko delo vsebuje opis dela, ki je bilo potrebno za razvoj procesa oz. obdelave aluminijastih vakuumskih miz s postopkom frezanja. Delo obsega pregled znanstvene literature s področja odrezavanja in sodobnih strategij obdelav. Predstavljen je obdelovalni material, sledi mu opis eksperimentalnega mesta. V eksperimentalnem delu smo poskušali doseči predpisano hrapavost površine brez dodatnega brušenja. Z različnimi eksperimenti in pripadajočimi meritvami hrapavosti smo izbrali najprimernejše orodje in rezalne parametre ter učinkovito strategijo obdelave. Kot rezultat eksperimentalnega dela je predstavljen proces, kjer s postopkom frezanja in krtačenja dosežemo zadovoljivo hrapavost površine, vpeljava obravnavanega procesa v proizvodnjo pa se je izkazala za ekonomsko upravičen korak pri zmanjševanju stroškov v proizvodnji.

• Language: Slovenian
• Keywords: frezanje, krtačenje, aluminijeva zlitina, hrapavost površine, optimizacija parametrov, strategija obdelave
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FS - Faculty of Mechanical Engineering
• Place of publishing: Ljubljana
• Publisher: [N. Treven]
• Year: 2020
• Number of pages: XXI, 58 str.
• PID: 20.500.12556/RUL-118826
• UDC: 621.941:658.5(043.2)
• COBISS.SI-ID: 30013187
• Publication date in RUL: 01.09.2020

Secondary language

• Language: English
• Title: Optimisation of Superfinishing Process of Surfaces of Aluminium Vacuum Tables

Abstract

This paper describes what operations were necessary to develop the processing procedure of aluminium vacuum tables by milling. The paper includes an overview of scientific literature from the field of cutting and modern processing strategies. The processing material is presented, which is followed by the description of the experimental site. The empirical part of the paper presents how we tried to achieve the required surface roughness without additional grinding. By conducting different experiments and by measuring surface roughness, we determined the most suitable tool, cutting parameters and an effective processing strategy. The result of the empirical part is a process in which sufficient surface roughness is achieved by milling and brushing. The implementation of this process in the overall manufacturing process proved to be an economically viable step towards cost reduction in the manufacturing industry.

• Keywords: milling, brushing, aluminium alloy, surface roughness, optimisation of parameters, processing strategy