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Information × Registration Number 0310U008137, 0106U013014 , R & D reports Title The research of the round in-feed grinding process popup.stage_title Розробка динамічної моделі привода обертання заготовки Head Evtyhov Artem, Кандидат економічних наук Registration Date 04-11-2010 Organization Sumy State University popup.description2 Subject of research - technological process of round in-feed grinding. The work purpose - heightening of efficiency of technique round in-feed grinding by sampling of rational structure and parameters of a working cycle taking into account the dynamic phenomena accompanying process of handling. Methods of researches. Results of work are gained on the basis of theoretical and experimental researches. Theoretical researches are founded on the scientific fundamentals of the theory of grinding, the theory of automatic controlling, machine tool dynamic. Calculations and mathematical simulation it was made on the computer with application of packages MathCAD, MatLAB, VisSim. The dynamic model of workpiece rotation drive which establishes interrelations between radial and circular fluctuations of round in-feed grinding T-system elements is developed. By simulation modeling interrelations between processing conditions, dynamic parameters of the closed-loop T-system and geometrical parameters of workpiece grinding surface quality are investigated at a speed control in-feed giving and speed of rotation of workpiece Product Description popup.authors popup.nrat_date 2020-04-02 Close