Vol. 6 No. 1 (138) (2025): Engineering technological systems

Engineering technological systems

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  Determining formation features of a wear-resistant layer surfaced with powder tape

  Valeriy Kassov, Olena Berezshna, Svitlana Yermakova, Svetlana Malyhina, Dmytro Turchanin

  6-15

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  Revealing the influence of 3D printing density on the physical and mechanical properties of polymer articles

  Borys Zlotenko, Oleksii Volianyk, Mykola Rubanka, Dmytro Statsenko, Andrii Polishchuk, Oleksandr Duka

  16-22

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  Forming the properties of parts obtained by FDM by modifying the surface layer using mechanical and physical-technical treatment

  Walid Alnusirat, Swook Hann, Oleksandr Salenko, Vadym Orel, Tatyana Kozlovskaya, Anton Kostenko, Daniil Tsurkan, Petro Mel'nichuk, Yana Kovalenko

  23-40

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  Determining the effect of rotation speed on the energy efficiency of the impact, compression, and abrasion grinding processes in a tumbling mill

  Yuriy Naumenko, Kateryna Deineka

  41-53

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  Analytical point-form description of the technique for graphical differentiation of a plane curve

  Viktor Vereschaga, Kseniia Lysenko, Yevhen Adoniev, Ernest Murtaziiev, Ivan Vereshchaha, Tetiana Volina

  54-63

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  A technique for approximating a tubular helical surface with strips of toruses

  Andrii Nesvidomin, Serhii Pylypaka, Victor Nesvidomin, Vitaliy Babka, Olga Shoman, Oleksandr Savoiskyi, Taras Pylypaka, Mykola Lokhonia, Svetlana Semirnenko, Yana Borodai

  64-70

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  Construction of a mathematical model of the heat and mass transfer process in the main fairing of a launch vehicle at the pre-launch preparation stage

  Mykola Biliaiev, Viktoriia Biliaieva, Tetiana Rusakova, Vitalii Kozachyna, Pavlo Semenenko, Oleksandr Berlov, Pavlo Kirichenko, Nataliia Hrudkina, Yuliia Voitenko, Olena Dolzhenkova

  71-79

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