1. Raul Turmanidze, Fakultet za transport i mašinstvo, Gruzijski tehnički univerzitet (GTU), Tbilisi (Gruzija), Georgia
2. Predrag Dašić, SaTCIP Publisher Ltd., 36610 Vrnjačka Banja i Visoka tehnička mašinska škola strukovnih studija (VTM, Serbia
3. Giorgi Popkhadze, Fakultet za transport i mašinstvo, Gruzijski tehnički univerzitet (GTU), Tbilisi (Gruzija), Georgia
Micro-drilling (MD or D) is type of machining (processing) technology used for the drilling of miniaturized parts of small diameter in micro-scale, ie. diameter in a range of a few microns to several hundred microns. When micro-drilling metal workpieces, average micro-drilling speeds typically range between 2000 and 4000 rpm (revolutions per minute), while micro-drilling plastics use lower speeds to reduce the risk of breakage or melting.
In paper is given the review of the micro-drills for drilling small holes in modern composite, smart and nano-materials. An overview of the calculation and mathematical modeling of function of cutting forces, tool wear and torque depending on the cutting regime and geometric parameters of the micro-drill when drilling small holes in different composite and nano-materials is analyzed.
Ključne reči :
Tematska oblast:
SIMPOZIJUM B - Biomaterijali i nanomedicina
Datum:
26.08.2024.
Contemporary Materials 2024 - Savremeni Materijali
Datoteka uz rad
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