•  
  •  
 

Abstract

Solutions of the obtained nonlinear differential equations of the machine unit are presented using the Maple mathematical program, determining the dependencies of changes in the parameters of the working body in the steady state as a function of the technological load on cotton for different values of the eccentricity of the tension roller of the belt drive. The article presents the changes in the angular velocities of the masses and torque on the engine shaft of the system as a function of time, the dependence of the change in the amplitude of oscillations of the accelerator shaft of the raw chamber and the amplitude of the motor load as a function of the resistance of raw cotton, the dependence of the change in the unevenness coefficients of the rotating shafts of the machine unit are shown as a function of the viscous friction coefficient of the elastic gear. By solving a system of nonlinear and differential equations of the movement of a machine unit, the laws of motion of the accelerator shaft and the rotor of the electric motor were determined. It was found that with increasing load on the flap, the fluctuation range of the angular velocity of the accelerator roller increases, as well as the fluctuation range of the torque on the motor shaft.

First Page

65

Last Page

70

References

  1. Axmedjanov Yu.A. Uravnenie dvijeniya uskoritelya sirsovogo valika zoni pil'nogo djinirovaniya. Jurnal: Problemi mexaniki, № 4 - 2023. S. 81-85.
  2. Muxammadiev D.M.i drugie. Vliyanie proizvoditel'nosti na texniko - texnologicheskie parametri pil'nogo djina s nabrasivayushim barabanom. Jurnal: Izvestiya visshix uchebnix zavedeniy. texnologiya tekstil'noy promishlennosti Nomer: 2 (386) God: 2020 Stranisi: 88-92
  3. Muxammadiev D. M. i dr. Modelirovanie dvijeniya mashinnogo pil'nogo agregata. Problemi mashinostroeniya i nadejnosti mashin, 2020, No. 3, str. 94-101.
  4. Khudoykulov Sh., Djuraev A., Yunusov S. Efficiency of use of bearing supports with rubber sleeve of shaft saw cylinders. 76 th Plenary meeting of the 1CAC Tashkent, Uzbekistan-2017. P. 238-242.
  5. Axmedjanov Yu.A. i dr. Pil'niy djin. Avtorskoe svidetel'stvo № 1243412. DSP.
  6. Dinamicheskaya model': https://studme. org/142610/tehnika/dinamicheskaya_ model? ysclid =lh6hr2z8hb605219038
  7. Reshenie uravneniy (Solving Equations): http://old.exponenta.ru/soft/Maple/tour/4/4.asp
  8. Kulikovskiy A. G., Pogorelov N. V., Semenov A. A. V., Semenov A. Yu. Matematicheskie voprosi chislennogo resheniya giperbolicheskix sistem uravneniy. - M.:Fizmatlit, 2001. - 608s.
  9. Reshenie_sistem differensial'nix_uravneniy https://ru.wikibooks.org/wiki/
  10. Osnovi lineynogo programmirovaniya s ispol'zovaniem Maple: https://nauchniestati.ru/spravka/linejnoe-programmirovanie-maple/
  11. Dyuraev A. Dinamika rabochix mexanizmov xlopkopererabativayushix mashin, T: izd-vo Fan UzSSR, 1984,- 168 p.
  12. Dyuraev A., Yunusov S. Dinamika mashinnix agregatov s mexanizmami rabochix organ'nogo djina [Dynamics of mass aggregates with the mexanisms of the working organs of the pilot's body]. Monografiya.-T.: 2011, "Fan", -181 p.
  13. Elektrodvigateli asinxronnie: https://electrodvigatel.org/elektrodvigateli/.
  14. Kojevnikov S.I. Dinamika mashin s uprugimi zven'yami (Dynamics of masses with upward sounds). -Kiev: AN USSR Publishing House, 1961. -160 p.
  15. Vlaxova A.V.. Kolebaniya. Zadacha obshego praktikuma po teoreticheskoy i prikladnoy mexanike [The task of a general practice in theoretical and prikladnoy mexanike]. Elektronnaya versiya dlya damc.ru.: MGU im. V.M. Lomonosov, 2022
  16. Klepikov V. B. Dinamika elektromexanicheskix sistem s nelineynim treniem : monografiya. - X. : Izd-vo "Pіdruchnik NTU "XPІ"", 2014. - 408 p.
  17. Stepanov A.G.. Dinamika mashin.- Yekaterinburg:UrO RAN, 1999.
  18. Axmedjanov Yu.A. Upravlenie dvijeniya uskoritelya sirsovogo valka zoni pil'nogo djinirovaniya [Management of the two-step sequence of the sirsovogo valley in the zone of pil'nogo djinirovaniya]. Deformasiyalanuvchan qattiq jismlar mexanikasi mavzusidagi respublika ilmiy-amaliy anjuman ma'ruzalar to‘plami II-Jild. 22.05.2017 (3), 193 - 198 p.
  19. Rumshinskiy L.Z. Matematicheskaya obrabotka rezul'tatov eksperimentov [Mathematical treatment of experimental results]. M. 2009 g.

Download

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.