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Optimizacija tehnologije obdelave sestavnega dela jedilniškega pohištva s 5-osnim CNC strojem
ID Borko, Domen (Author), ID Merhar, Miran (Mentor) More about this mentor... This link opens in a new window

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Abstract
V diplomskem delu smo izvedli optimizacijo CNC tehnologije na segmentu sedežnega pohištva. Optimizacija je vsebovala izbiro optimalnega orodja ter ustreznih 3, 4 in 5-osnih obdelovalnih tehnologij z namenom skrajšanja obdelovalnega časa in obrabe orodja ter izboljšanja kakovosti obdelave. Za programiranje obdelave našega izdelka smo uporabili programsko opremo SolidCAM, kjer smo obdelave prikazali na simulacijah ter jih kasneje izvedli na 5-osnem CNC-stroju. Osnova za optimizacijo je bilo 3-osno rezkanje z enostavnim krogelnim rezkarjem, katero smo nato nadgradili na 4 in 5-osno rezkanje. Med seboj smo primerjali različne tehnologije rezkanja, ki jih omogoča program SolidCAM. V procesu optimizacije smo skonstruirali tudi novo ustreznejše orodje. Končni rezultat optimizacije je bilo skrajšanje obdelovalnega časa za 11 minut, hkrati pa se je izboljšala kakovost obdelave ter zmanjšala obraba orodja.

Language:Slovenian
Keywords:optimizacija, CNC tehnologije, jedilniško pohištvo
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:BF - Biotechnical Faculty
Place of publishing:Ljubljana
Publisher:[D. Borko]
Year:2022
PID:20.500.12556/RUL-140578 This link opens in a new window
UDC:674.053
COBISS.SI-ID:123859715 This link opens in a new window
Publication date in RUL:16.09.2022
Views:573
Downloads:71
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Secondary language

Language:English
Title:Optimization of 5-axis CNC machine technology in the processing of a wooden dining furniture.
Abstract:
In this work, the CNC technique for the seat segment was optimized. The optimization included the selection of the optimal tool and suitable 3-, 4- and 5-axis machining technologies. Machining time, machining quality and tool wear were optimized. SolidCAM software was used to program the possible machining operations for our product, display them in simulations, and later execute them on a 5-axis CNC machine. The basis for the optimization was 3-axis milling with a simple ball cutter, which was then extended to 4- and 5-axis milling. The different milling technologies available in SolidCAM were compared. The optimization process also led to the design of a new, more suitable tool. The final result of the optimization was a reduction in machining time of 11 minutes while improving machining quality and reducing tool wear.

Keywords:optimisation, CNC technology, dining furniture

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