The Law of Motion in Determining the Tension of the Cocoon Thread

  • Khalima Umurzakova Tashkent Institute of Textile and Light Industry, Tashkent, Uzbekistan
  • Khalimaxon Alimova Tashkent Institute of Textile and Light Industry, Tashkent, Uzbekistan
  • Sevara Holdarova Tashkent Institute of Textile and Light Industry, Tashkent, Uzbekistan
Keywords: cocoon, liquid medium, cocoon thread, immersion, unwinding, rotation

Abstract

is studied process removing threads from a cocoon surface at unwinding and influencing factors on change of speed of unwinding. Also it is studied dynamics and laws raw silk winding on a reel, it is presented change of depth of immersing, an immersing corner, and factor of resistance from cocoon radius. The equation and calculations on cocoon movement on the viscous liquid environment are resulted theoretical. Constant factors, and, b and c are presented at various values of factor of viscosity n. From the analysis of tabular data follows, that with parametre growth n the attenuation factor a grows, other parameters b and c at first with growth n at first quickly grow and further vary slightly.

References

1. Sobirov Q.E., Mardonov B.M., Akhmedov J.A., Ermatov Sh.Q., Umurzakova Kh. Investigation of the process of removing the thread from the surface of the cocoon in an aquatic environment. Journal of Physics: Conference Series, 2021 J. Phys.: Conf. Ser. 1889 042044.
2. Alimova Kh.A., Bobatov U.A., Akhmedov J.A., Sobirov Q.E., Umurzakova Kh. The formation of defects during the reeling of raw silk. Journal of Physics: Conference Series, 2021 J. Phys.: Conf. Ser. 1889 042049.
3. Ermatov Sh.K., Axmedov J.A., Sobirov K.E., Sharipov J.Sh., Umurzakova Kh. Exploration of the Belly Characteristics of Living Cocoons Grown in Repeated Seasons. Annals of R.S.C.B., ISSN: 1583-6258, Vol. 25, Issue 1, Accepted 05 January 2021, Pages. 4275 - 4282.
4. Akhmedov Zh.A., Alimova Kh.A., Daminov A.D., Bastamkulova Kh.D. Properties and development of a textile thread model. // J. Composite materials. -2015. –Vol 4. -P. 96-99
5. J.A. Akhmedov, Kh.D. Bastamkulova, H.A. Alimova. Technology of preparation of raw materials for the production of a new range of silk fabrics // Natural and technical sciences: experience, problems, prospects, Center for Scientific Knowledge "Logos" 2016. P. 50-53.
6. Аkhmedov Zh.А., Bastamkulova Kh.D., Alimova Kh., Daminov А.D. Development of yarn production technology of natural silk // European Sciences review Scientific journal № 9-10 2016 (September-October). -Р. 176-179.
7. Аkhmedov Zh.А., Alimova Kh., Aripdjanova D.U., Bastamkulova Kh.D. Ways and technologies for making natural silk // European Sciences review Scientific journal № 9-10 2016 (September-October). -Р. 179-181.
8. Alimova X., Akhmedov J.A., Bastamkulova X.D., Daminov A.D., Gulamov A.E. Method of obtaining silk yarn // Patent UzR. UZ IAP 05447. 31.07.2017 y. Official newsletter 31.08. 2017, № 8.
9. Alimova Kh., Umurzakova Kh.Kh., Khaydarov S., Nabijonova N.,Aripdjanova D. New assortment of natural silk products // J International Journal of Advanced Research in Science, Engineering and Technology. Vol. 6, Issue 3. March 2019. -B. 8568-8571
10. А.Гуламов, Б.Мардонов, Ж.Ахмедов. Исследование движения кокона в водной среде в процессе съема нити с его поверхности. Ж. Проблемы текстиля. -2017. -№3. -С. 88-94.
11. Лойцянский Л.Г. Механика жидкости и газа. -М. «Наука» 1973. 847 с.
12. Ж.А. Ахмедов, Ш.Қ. Эрматов, Т.Д.Турсунов, Ж.К. Шамсиев. Сурхондарё вилоятида етиштирилган хитой дурагай пилларини қобиқ хусусиятлари. Academic research in educational sciences, 2022. Б. 1197-1209.
13. Ж.А. Ахмедов, Қ.Э. Сабиров, Ж.Ш. Шарипов, Т.Д.Турсунов. Кашта тикишда қўлланиладиган ипларни ишлаб чиқариш усуллари. Academic research in educational sciences, 2021. Б. 86-97.
14. Ж.А. Ахмедов, Х.Д. Бастамкулова, Г. Умарова. Изменения массы кокона от длины размотки. Advances in Science and Technology, 2020. С. 69-71.
15. Islambekova N.M., S.S.Khaydarov “Investigation of the quality indicators of raw silk with a high linear density” Middle European Scientific Bulletin, VOLUME 5, OCTOBER 2020. P 74-76.
16. S.S. Khaydarov, N. M. Islambekova, N.M.Muxiddinov, N.F.Rasulova (2020). Increasing the yield of raw silk based on the study of reducing the anisotropy of the cocoon shell. The American Journal of Engineering and Technology, 2(09), 91-97.
17. N.M.Islambekova, U.N. Azamatov, J.A.Akhmedov, S.S.Khaydarov, G.A.Yusupkhodjayeva, N.Muxiddinov “Investigation of unwinding speed based on the process of separating the thread from the surface of the cocoons” International journal of advanced research in science engineering and technology Vol.6. Issue 5, May 2019 y. 9136-9141 b.
18. Н.М.Исламбекова, С.С. Ҳайдаров, С.У.Патхуллаев “Ипак эшиш корхоналаридан чиқаётган узуқлар миқдорини аниқлаш” Наманган муҳандислик-технология институти илмий- техник журнали Том 4-№2, 2019 йил 16-20 б.
19. Alimova H.A., Rakhimov A.YU., Rakhimov A.A., Akhmedov J.A. Research influence of the size of the circle and share of the silk fiber in the mixture on the qualitative indicators of cotton silk yarn. International Journal of Advanced Research in Science, Engineering and Technology. 2020. Р. 14745-14749.
20. Ж.А. Ахмедов, Э.З.Ортикова, Қ.Э. Собиров, Атабаев И. Технология подготовки сырья для получения качественного шелка-сырца. Academic research in educational sciences, 2021. С. 370-381.
Published
2022-07-22
How to Cite
Umurzakova, K., Alimova, K., & Holdarova, S. (2022). The Law of Motion in Determining the Tension of the Cocoon Thread. International Journal on Orange Technologies, 4(7), 33-41. Retrieved from https://journals.researchparks.org/index.php/IJOT/article/view/3359
Section
Articles