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Title:Sodobni kroglični rezkarji za izdelavo preoblikovalnih orodij
Authors:ID Lazar, Nejc (Author)
ID Čuš, Franci (Mentor) More about this mentor... New window
ID Milfelner, Matjaž (Comentor)
Files:.pdf MAG_Lazar_Nejc_2014.pdf (7,82 MB)
MD5: 2B8C124A50884D90D43B0A985934CC15
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Magistrsko delo sem pripravil v podjetju EMO - Orodjarna d.o.o iz Celja. Podjetje za svoje potrebe izdeluje rezkarje iz karbidne trdnine z namenskim 5-osnim brusilnim strojem. V nalogi sem se opredelil na sodobne kroglične rezkarje. Predstavljena je izdelava rezkarjev v podjetju, testiranje in primerjava rezkarjev med različnimi proizvajalci. Testiranje rezkarjev smo izvedli na Fakulteti za strojništvo v Mariboru v laboratoriju za odrezavanje. Primerjali smo rezkarje iz podjetja EMO - Orodjarna d.o.o. z rezkarji podjetij ISCAR, Sandvik Coromant in SECO TOOLS. Rezultat testiranja je bila obraba rezkarjev, obstojni čas orodja ter velikost rezalnih sil orodja na preizkušanec v smeri Fx, Fy in Fz.
Keywords:rezkarji, preoblikovalna orodja, orodjarstvo, frezala, testiranje, 5-osni CNC brusilni stroj, primerjava
Place of publishing:Maribor
Publisher:[N. Lazar]
Year of publishing:2014
PID:20.500.12556/DKUM-46663 New window
UDC:621.937.4:621.715(043.2)
COBISS.SI-ID:18338582 New window
NUK URN:URN:SI:UM:DK:PCJJD4UE
Publication date in DKUM:29.10.2014
Views:1902
Downloads:320
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:Modern ball-end mills for the manufacture of deep-drawing tools
Abstract:Dissertation was prepared in the company EMO - Orodjarna d.o.o. from Celje. The company manufactures milling tools for their own needs from tungsten carbides with their 5-axis grinding machine. My work was focused on modern ball-end mills. Presenting their manufacture in the company, testing and comparison. Testing was done on the Faculty of Mechanical Engineering in Maribor, in the Laboratory for Researches in Cutting. We have compared milling tools made in the company EMO-Orodjarna d.o.o. with milling tools from companies Iscar, Sandvik Coromant and Seco Tools. As the results of the comparison, we got data for end mill tool ware damage, tool life and the size of the cutting forces, from the tool on the workpiece in all directions Fx, Fy and Fz.
Keywords:milling cutter, deep-draw tools, toolmaking, test, 5-axis CNC grinding machine, comparison


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