Dmyterko, PetroNovitskyi, Yurii2018-05-022018-05-022016Dmyterko P. The simulation model of the trajectory of the point of contact of tool-workpiece during friction hardening / Petro Dmyterko, Yurii Novitskyi // Litteris et Artibus : proceedings of the 6th International youth science forum, November 24–26, 2016, Lviv, Ukraine / Lviv Polytechnic National University. – Lviv : Lviv Polytechnic Publishing House, 2016. – P. 344–345. – Bibliography: 5 titles.https://ena.lpnu.ua/handle/ntb/40906The 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.enconsolidation of frictionsurface roughnessgyroscopic phenomenonprecession motionhigh-speed frictionConference Abstract344-345