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Your search keyword '"I Sovilj-Nikić"' showing total 4 results
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4 results on '"I Sovilj-Nikić"'

2. The effect of specifi c relationship between material and coating on tribological and protective features of the product

Author

B. Sovilj, I. Sovilj-Nikić, and D. Ješić

Subjects
materials, tribology, coatings, scratch, adhesion, Mining engineering. Metallurgy, TN1-997
Abstract

Today, parts and tools are increasingly made of composite materials. Realization of specifi c connection between basic material and coating is very important. The quality of coating on products, in terms of wear and resistance to destruction, has a large impact on productivity and reliability of production processes, in particular their life. In this paper, based on experimental investigations, the effect of specific relationship between the base material and coating on tribological and protective features of the product is analyzed.

Published
2012

3. Measurement methodology of characteristics and election of materials of elements of tribomechanical systems

Author

B. Sovilj, I. Sovilj-Nikić, and D. Ješić

Subjects
measurement, materials, tribo-mechanical systems, wear, Mining engineering. Metallurgy, TN1-997
Abstract

Achieving the equality between the time of functional aging of mechanical systems and the time of allowed wear of the system elements is the main task of tribology. This can be reached by choosing the optimal material of elements of tribo-mehanical systems. The paper gives the results of experimental research of tribological and mechanical characteristics several pairs of material. Investigations were performed on the device with a rotating disc and static pin.

Published
2011

4. Research of the influence of axial displacement on the wear of hob milling tools

Author

I Sovilj-Nikić, S Sovilj-Nikić, B Sovilj, and V Blanuša

Subjects
Materials science, Axial displacement, Composite material
Abstract

The need to increase productivity and cost-effectiveness of gear cutting of cylindrical gears with oblique teeth creates favorable conditions for the development of research in the field of tribology and the increasing application of tribological knowledge in industrial practice. Improving the gear cutting process by hob milling is important and useful for both gear manufacturers and hob milling tools manufacturers. Increasing productivity and increasing of the quality of serration are the basic directions of improving the process of gear cutting by hob milling. Technological parameters significantly affect the wear of cutters and taking into account the parameters for defining the economy of the process affect the achievement of optimal parameters of the cutting regimes. Based on experimental research, the paper presents an analysis of the influence of axial displacement, as one of the technological parameters, on the wear of hob milling tools in the gear cutting of cylindrical gears with oblique teeth.

Published
2021
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