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Information × Registration Number 0219U004823, 0118U002101 , R & D reports Title Development of technical documentation for experimental samples of equipment for recycling of wood waste popup.stage_title Head Polishchuk Leonid, Registration Date 12-11-2019 Organization Vinnitsa National Technical University popup.description2 The result revealed: directions of increasing the efficiency of the use of hydraulic drive devices for the working parts of the drive part of the equipment for grinding wood waste, based on the analysis of technologies and equipment for secondary grinding of wood waste. The choice of transmission mechanism is justified, which provides minimum radial overall dimensions with the necessary force and kinematic parameters, which made it possible to place this mechanism in the limited internal space of the housing of the drum.The method of calculation of dynamic processes in the hydraulic drive unit of the grinding machine, which allow to determine the nature of change of rotational speed and pressure by time coordinate and to reveal the influence on the transient processes of starting the parameters of the mechanical system, is developed. A mathematical model of machine unit dynamics has been developed for wood waste shredders. Studies of the mathematical model of the hydraulic drive unit allowed us to determine the nature of the change of parameters, and to reveal a significant influence on the duration of the transient process of starting the hydraulic drive of the torsional rigidity of the mechanical system, volumepressure cavity of the hydraulic system, the moment of inertia of the actuator. The performed researches allowed to optimize the design parameters of the developed drive of the shredder of wood waste. The method of design calculation of the developed drive devices is given. Product Description popup.authors Міськов Вадим Петрович Поліщук Леонід Клавдійович popup.nrat_date 2020-04-02 Close