Dynamics of Adaptive Drive Equipment for Forming Billets Bricks

  • Authors

    • Victor Purdyk
    • Oleksandr Brytskiy
    • Vitaliy Sapognik
    2018-09-15
    https://doi.org/10.14419/ijet.v7i4.3.19557
  • billets bricks, dynamics of adaptive drive.

  • Abstract. In this paper, an option is provided for upgrading equipment for the formation of raw bricks by creating a compact design with an adaptive drive based on hydroautomatics. The basis of modernized construction is the further scheme of formation of executive bodies on the movement of workpieces. A mathematical model of equipment was developed that takes into account the peculiarities of the formation of forces of friction that arise during the movement in the executive power bodies and their inertia. As a result of the study of a mathematical model in the Matlab Simulink environment, the influence on the dynamics of motion of the main executive bodies of some parameters of the drive system is determined. It is noted that the dynamics of the drive is most affected by such parameters as the weight of moving executive bodies, the friction force is given, the hydraulic stiffness of the pressure line of the pumping station is given. The method of calculating the power of the pumping station of the adaptive drive was proposed, on the basis of which the design documentation was developed and the prototype of the equipment was manufactured.

     

     

  • References

    1. [1] Purdik V. P., Sapognic V. P. Adaptive hydraulic drive equipment for forming billets. Material XXII International. Sci. Tech. conf. "Hydroaeromechanics in engineering practice" Cherkasy-Kiev, May 23-26, 2017, p.123-124

      [2] Popov D.N. Dynamics and regulation of hydro- and pneumatic systems / D.N.Popov-M .: Mashinostroenie, 1976. - 424 p.

      [3] Sosonkin V.L. Discrete hydroautomatics. M .: Mechanical engineering. 1972. - 164 pp.

      [4] Kozlov L.G. On the possibility of improving the dynamic character of the mechatronic drive of a mobile machine. "Hydraulic and pneumatic drives of machines - modern achievements and applications". II International scientific and technical conference November 15-16, 2016: collection of abstracts. - Vinnytsya: TP Baranovska, 2016. - From 112-116.

      [5] Kozlov L. Digital PD controller for dynamic correction of the differential component coefficient for mechatronic hydraulic system / L.Kozlov // Tehnomus journal: Proceedings of the XVIIth International Conference «New Technologies and Products in Machine Manufacturing Technologies». – Suceava, Romania. – 2013. – C. 120-125.

      [6] Busarov Yu.P., Ostrovsky M.S. Mathematical model of hysteresis of external friction. Mashinovedeniya, 1976, â„–5, pp. 82-87.

      [7] Bartenev G.M. etc. Investigation of the influence of the time of preliminary contact on the initial force of friction of a pair of rubber-metal ./- In the book: Rubber - structural material of modern mechanical engineering. - Moscow: Chemistry, 1967, p.271-275.

      [8] Prokofiev VN, Luzanova IA, Vybornov FG etc. Module of volume elasticity of rubber hoses with metal braids. - In the book: Mechanics of cars. M .: Nauka, 1975, ed. 49, pp. 47-55.

      [9] Purdik VP, Pozdnyakov M.Yu. Experimental study of dynamic characteristics of high pressure flexible sleeves. / XIV International scientific and technical conference of AU PGP. Industrial hydraulics and pneumatics. Odessa, September 18-19, 2013 P. 130.

      [10] K. Ishikawa, Y. Kono, A. Haga, K. Kato, K. Sugawara. Experimental study on dynamic pipe fracture in consideration of hydropower plant model. Annual Journal Water Science and Engineering, 2009, 2(4).

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  • How to Cite

    Purdyk, V., Brytskiy, O., & Sapognik, V. (2018). Dynamics of Adaptive Drive Equipment for Forming Billets Bricks. International Journal of Engineering & Technology, 7(4.3), 87-91. https://doi.org/10.14419/ijet.v7i4.3.19557