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Information × Registration Number 0216U006877, 0115U000973 , R & D reports Title Development of technical documentation on experimental samples of hydraulic drive device for working links of cutting and conveyor parts of the cold milling machine of the road surface. popup.stage_title Head Polishchuk Leonid, Registration Date 02-07-2016 Organization Vinnitsa National Technical University popup.description2 Technology and equipment for milling the road surface was analysed. Was established the directions of efficiency hydraulic drive devices working parts and the cutting conveyor of cold milling machine. Circuit reliability of the mill by using built-in hydraulic drive increased by 52%. The choice of transmission mechanisms provided minimal radial dimensions with the necessary power and kinematic parameters, which helped place these mechanisms in a limited internal space corps of drums. Methods of calculating dynamic processes in hydraulic drives of shipping unit machines that can determine the nature of the change frequency of rotation and pressure and time coordinates to detect effects on transient start-up parameters of the mechanical system. Analysis of free oscillations of shipping the machine revealed the impact on the frequency spectrum load factor of the length of shipping parts. By compare a frequency spectrum free and forced vibration of mechanical conveyor belt system during start-up acquired by calculation, we can determine the value of options that allow you to avoid resonance phenomena in conveyor and drive parts of the conveyor. For lengthy conveyors refined mathematical model developed by transients that occur during start-up conveyor belt that take into account the relationship dynamic state drive equations and equations describing wave processes in shipping link for moving boundary conditions. Research mathematical model transients start the conveyor belt revealed effects on duration load factor, rigidity and length of shipping tape part. The investigation allowed to optimize the design parameters developed drive on the shipping of the machine. The method of calculation project developed drive devices mills and shipping transprotera. Product Description popup.authors Коваль Олег Олександрович Поліщук Леонід Клавдійович popup.nrat_date 2020-04-02 Close
R & D report
Head: Polishchuk Leonid. Development of technical documentation on experimental samples of hydraulic drive device for working links of cutting and conveyor parts of the cold milling machine of the road surface.. (popup.stage: ). Vinnitsa National Technical University. № 0216U006877
1 documents found

Updated: 2026-03-24