Author(s):
1. Predrag Dašić, SaTCIP Publisher Ltd., 36610 Vrnjačka Banja i Visoka tehnička mašinska škola strukovnih studija (VTM, Serbia
2. Raul Turmanidze, Fakultet za transport i mašinstvo, Gruzijski tehnički univerzitet (GTU), Tbilisi (Gruzija), Georgia
3. Giorgi Popkhadze, Fakultet za transport i mašinstvo, Gruzijski tehnički univerzitet (GTU), Tbilisi (Gruzija), Georgia

Abstract:
Micro and nano machining (M and nM) represents a set of production technologies or processes to obtain parts or structures (products) of small dimensions with high precision. They are used for machining miniature parts of small diameter and/or length in the micro and nano scale, i.e. diameter ranging from a few nano/micrometers to several hundred nano/micrometers. Processing parameters (cutting speed, step, etc.) during nano/micro machining vary depending on the technological requirements, the size of the processing machine and the material of the workpiece. They are used for machining products for: nano and micro electronics; NEMS (Nano-Electro-Mechanical Systems) and MEMS (Micro-Electro-Mechanical Systems) systems; biomedical implants (stents, nano and micro needles, surgical tools); precise optics; automotive and aviation industry (sensors, fuel injectors); labs on a chip (LoC). The paper provides an overview of the development of micro and nano machining (M and nM) of small dimensions in modern composite, smart and nano-materials for modern and smart products. An overview of calculations and mathematical modeling of the functions of cutting forces, tool wear and torque depending on the cutting mode and geometric parameters of micro and nano machining during the processing of small dimensions with various composite, smart and micro and nano materials was analyzed.

Key words:
machining,micro machining (M),nano machining (nM),materials,modern products,smart products.

Thematic field:
SYMPOSIUM A - Science of matter, condensed matter and physics of solid states

Date of abstract submission:
25.08.2025.

Conference:
Contemporary Materials 2025 - Savremeni Materijali

Applied paper from author