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Information × Registration Number 0215U009122, 0110U006163 , R & D reports Title Perfection of the technological processes and equipment for metal forming on the basis of the development and research of functionally new mechanisms and systems. popup.stage_title Head Roganov Lev Leonidovich, Registration Date 08-10-2015 Organization Donbass State Engineering Academy popup.description2 Object of investigation: technological processes and the equipment with the combined mechanisms of loading of preparations when processing metals by pressure. Objective of investigation: improvement of quality, the accuracy of products on the basis of improvement of the equipment and technological processes with the combined loading of preparations when processing by pressure. Methods of investigation: theoretical researches on mathematical models on the basis of provisions of mechanics of firm environments, the theory of reliability, design methods, etc., pilot studies on laboratory installations. Theoretical and practical results: Theoretical and practical results: 1 Experimentally proved the possibility of the use in hydraulic systems working tools with the barrel and ball surfaces and annular seals. 2 WU Confirmed the performance variable sealing gap by supplying the control pressure to the surface opposite to the managed. 3 Set the value of clearances in the sealing gap, depending on their geometrical parameters, the kind and pressure of the fluid. 4 Confirmed the possibility of effective application of seals for ball or barrel-shaped body. 5 Experimental it is proved that the pore size of the multilayer filters, manufactured using a blowing agent is determined solely by the particle size of the blowing agent. 6 Experimentally proved the possibility of using dynamic regulation of closed to ensure the accuracy of the stamped parts. 7 Analytical review and patent search designs percussion stands allowed to justify the application of the hydro-elastic actuator for impact test stands. 8 Developed single-mass mathematical model of a system shock table based on the hydro-elastic actuator available in metal. Novelty : 1 experimental setup for studying the possibility of use in hydraulic systems working tools with the barrel and ball surfaces and annular seals. 2 the Developed system of regulation of the magnitude of the leakage WU the change of the control pressure. 3 experimental setup for studying the seals for the ball or barrel-shaped body. 4 the Developed experimental model joselino regulating valve in a hydraulic press. 5 a new method for modeling hot pressing of powder materials, which significantly reduces the cost of the final product. 6 a new system of automatic control of the crank press with the use of dynamic regulation of closed. 7 Designed shock test stand. Product Description popup.authors Євстигнєєв Андрій Володимирович Єрьомкін Євгеній Анатолійович Андреєв Олександр Андрійович Астахова Олена Сергіївна Бочанов Павло Анатолійович Гладишева Ольга Вікторівна Горбач Олена Володимирівна Квітницький Олексій Михайлович Ковальова Ольга Олександрівна Коротенко Євген Дмитрович Корчак Олена Сергіївна Кравець Олена Іванівна Кулік Наталія Олександрівна Левандовська Ірина Володимирівна. Пиц Євген Ярославович Пиц Володимир Ярославович Пиц Оксана Ярославівна Пиц Ярослав Євгенійович Попівненко Леонід Володимирович Попова Ольга Вікторівна Роганов Лев Леонідович Руденко Наталія Олександрівна Середа Віктор Григорович Ткаченко Яна Юрійовна Щербаков Денис Іванович- popup.nrat_date 2020-04-02 Close