Improved manufacturing performance of a new antifriction composite parts based on copper
| Autor: | Oleg Gavrish, Tetiana Roik, Grzegorz Lesiuk, José A.F.O. Correia, Abílio de Jesus, Krzysztof Jamroziak, Iuliia Vitsiuk |
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| Předmět: |
Friction coefficient
Manufacturing technology Materials science Composite number General Engineering chemistry.chemical_element 02 engineering and technology 021001 nanoscience & nanotechnology Copper symbols.namesake 020303 mechanical engineering & transports 0203 mechanical engineering chemistry Fourier analysis Homogeneity (physics) symbols General Materials Science Lubricant Composite material 0210 nano-technology Diffraction spectrum |
| Zdroj: | National Information Processing Institute |
| DOI: | 10.1016/j.engfailanal.2018.04.034 |
| Popis: | The results of structural periodicity in the antifriction composite parts based on copper alloyed with Ni, Mo, and W with solid lubricant CaF2 have been presented in paper. The periodicity of structure was studied using Fourier analysis. Analysis of the structural status complexity and friction surface's characteristics were executed by two-dimensional diffraction spectrum. Fourier analysis method was used to check, prove and confirm the correctness of new composite antifriction parts' manufacturing technology. This method has shown the homogeneity of the composite material as a whole that proves the efficiency of the developed manufacturing technology. The developed technology provides the minimum friction coefficient and wear rate of the new antifriction composite parts for printing machines. |
| Databáze: | OpenAIRE |
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