Улога бразди у феноменологији полирања

Abstract

Mikroskopija atomskim i magnetnim silama i opto-magnetna spektroskopija, detaljno objašnjena u ovom radu, najčešće su korišćene metode za karakterizaciju materijala, tako da je ova tematika posebno obrađena i predstavljena. Prikazani rezultati su doprineli razvoju i primeni metode atomske mikroskopije za merenje i kontrolu parametara hrapavosti površine obrađene mikro rezanjem, naročito kada su u pitanju fenomenološki aspekti i uloga brazdi pri analizi kvaliteta obrađene površine pri završnoj obradi poliranjem. Posebno treba istaći primenu fraktalne dimenzije kao parametra hrapavosti i lagunarnosti za predikciju tribološkog ponašanja funkcionih površina dobijenih mikroobradom rezanjem.

Microscopy with atomic and magnetic forces and opto-magnetic spectroscopy, explained in detail in this paper, are the most frequently used methods for material characterization, so this topic is separately treated and presented. The presented results contributed to the development and application of the atomic microscopy method for measuring and controlling the roughness parameters of the surface treated by micro-cutting, especially when it comes to phenomenological aspects and the role of furrows in the analysis of the quality of the treated surface during the final polishing. The application of the fractal dimension as a parameter of roughness and lagunarity for predicting the tribological behaviour of functional surfaces obtained by micro-processing during cutting should be highlighted.