Author

Oleksandr Kapustynskyi

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Open access Sep 2026

Effect of Cutting Insert Shape and Roughness on Built-Up Edge Formation When Cutting Steel AISI 316L

In general, the properties of alloy steels and special steels provide significant advantages to the end product. However, these properties often complicate the machining process, particularly in terms of machinability. The formation of a built-up edge (BUE) is a widely recognized phenomenon in the machining of austenit...

S. Baskutis, E. Dragašius, A. Žunda et al. · Coatings · 0 citations

Open access Aug 2026

Effect of Infill Pattern, Density, and Orientation on the Mechanical and Surface Characteristics of MEX-Printed PLA Samples for Casting-Pattern Applications

Material extrusion (MEX) enables rapid fabrication of single-use polymer casting patterns for foundry and mechanical engineering applications, where handling strength and surface texture are critical. This study examines how infill pattern, density, and orientation affect the mechanical and surface properties of sample...

G. Tattimbetova, Oleksandr Kapustynskyi, A. Rakishev et al. · Applied Sciences · 0 citations