ANALYSIS OF THE INFLUENCE OF TECHNOLOGICAL PARAMETERS ON THE PROPERTIES OF DIAMOND-BEARING COMPOSITES USING 3D MODELING

Authors

DOI:

https://doi.org/10.20998/2078-7405.2026.104.04

Keywords:

Diamond composite materials (DCM), single point diamond tools, simulation, expert systems

Abstract

This paper presents a methodology for 3D simulation of the thermo-forced deflected mode in the sintering zone of diamond composite materials (DCM) and the grinding area, considering them as a unified system: "material to be machined – grain – metallphase – bond." The approach includes experimental studies of the 3D topography of interacting surfaces using laser scanning. A simulated 3D model of the system "diamond crystallites – metallphase – grain – bond" enables analysis of its behavior under various sintering and machining conditions, wheel performance parameters, grain anisotropy, and the presence or absence of cutting fluid. This methodology supports the development of an expert system for designing efficient, resource-saving combined processes for precision machining of superhard composite materials, with full consideration of their anisotropy.

Author Biographies

Fedorovich Vladimir, National Technical University "Kharkiv Polytechnic Institute", Kharkiv, Ukraine

Dr. Tech. Sciences, Professor of the Department "Integrated Technologies of Mechanical Engineering named after MF Semko", National Technical University "Kharkiv Polytechnic Institute", Kharkiv, Ukraine

Kozakova Natalia, National Technical University "Kharkiv Polytechnic Institute", Kharkiv, Ukraine

Ph.D. Sciences, Аssociate professor of the Department "Integrated Technologies of Mechanical Engineering named after MF Semko", National Technical University "Kharkiv Polytechnic Institute", Kharkiv, Ukraine

References

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Optimization of functionally graded polycrystalline diamond compact based on residual stress: Numerical simulation and experimental verification. Linglong Rong, Shaohe Zhang , Dongyu Wu, Jingjing Wu, Xiangwang Kong, Tao He. International Journal of Refractory Metals and Hard Materials Volume 117, December 2023, 106414. https://www.sciencedirect.com/science/article/abs/pii/S0263436823003141

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Published

2026-05-15

Issue

No. 104 (2026): Cutting and Tools in Technological Systems

Section

Mechanical processing of materials, the theory of cutting materials, mathematical and computer simulation of machining p

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