Litteris et Artibus

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Author: search.filters.author.Novitskyi, Yurii

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    The simulation model of the trajectory of the point of contact of tool-workpiece during friction hardening
    (Lviv Polytechnic Publishing House, 2016) Dmyterko, Petro; Novitskyi, Yurii; Lviv Polytechnic National University
    The simulation model to simulate the trajectory of the precession motion of the point of contact with the toolworkpiece when there is direct and reverse the course of table machine during high-speed friction hardening is developed.
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    Features of using the structural damping in construction of cutting tools
    (Lviv Polytechnic Publishing House, 2015) Novitskyi, Yurii; Lviv Polytechnic National University
    The influence of internal friction parameters in the joints of structural elements on the machine for vibration amplitude of cutting tool and detail was analyzed. The possibility of effectively suppress the amplitude of oscillation of the cutting tool by selecting optimal parameters of frictional connection of the cutting blade was shown.