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Analysis of friction dependence on parameters in the feeding zone of a tearing machine for sewing scraps

Field of Science:Engineering
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O_TJ.2025.04.8_e95cdd66.pdf

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“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

“TEXTILE JOURNAL OF UZBEKISTAN” Scientific-technical journal

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ARTICLE ANNOTATION

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The article presents issues related to improving the feeding zone of a tearing machine designed for processing sewing fabric scraps. In the proposed machine design, composite ribbed cylinders with shock absorbers are used to stabilize the friction force formed at the contact points between the scraps and the cylinders. A physical–mathematical model has been developed to determine the friction force, expressed in the form of an equation. This equation is analyzed in relation to the stiffness of elastic elements, the amount of deformation, and the cylinder radius. Based on the obtained results, graphical dependencies were constructed and the patterns of friction force variation were analyzed. The conclusions of the study are of great importance for improving the technological efficiency of the fiber recovery process and developing waste-free textile production.

AUTHORS

SH.Shodiyeva

TOSHKENT TO'QIMACHILIK VA YENGIL SANOAT INSTITUTI

Tags

# coefficient# parameter# deformation# cylinder# friction force# fabric scraps# elastic elements# bushing# ribbing# mass# stiffness# graph

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References

1. Sh.M.Shodiyeva, S.L.Matismailov, M.Sh.Xoliyarov. Tikuvchilik qiyqimlaridan tola tiklash jarayoni tadqiqoti. Textile jurnal of Uzbekistan (ISSN 2010-6262). №2/2025, 79-84 bet.

2. Sh.M.Shodiyeva, M.Sh.Xoliyarov, Q.G‘.G‘ofurov. Chimdib titish mashinasi ta’minlash moslamasi ishini optimallash. To‘qimachilik muammolari. 2019, №2, 25-33 bet.

3. Sh.M.Shodiyeva, S.L.Matismailov, M.Sh.Xoliyarov. Ikkilamchi xomashyodan ip olish texnologiyasi. “Ishlab chiqarish va qayta ishlashning innovatsion texnologiyalarini rivojlanish sharoitida ilm-fan va soha korxonalarining integratsiyasi”. Respublika miqyosidagi ilmiy-amaliy anjuman. TTESI. Tashkent-2024 y. 109-111 b.

4. Sh.M.Shodiyeva, N.N.Ro‘ziboyev, Q.G‘.G‘ofurov. Ip yigirish korxonalari chiqindilaridan ip olish texnologiyasi//Fan, ta’lim, ishlab chiqarish integrasiyalashuvi sharoitida paxta tozalash, to‘qimachilik, yengil sanoat, matbaa ishlab chiqarish innovasion texnologiyalari dolzarb muammolari va ularning yechimi Respublika ilmiy-amaliy anjumani maqolalar to‘plami, 16-17 may, 2019 yil, 131-134 b.

5. Azizov I.R., Ataxanov A.K., Odilxonova N.O. Issledovaniye konstruksii i parametrov raboti pitayushego mexanizma shipalnix mashin // Universum: texnicheskiye nauki: elektron. nauchn. jurn. 2024. 6(123). URL: ttps://7universum.com/ru/tech/archive/item/17850.

6. M.I.Bat i dr. Teoritecheskaya mexanika, Izd. Nauka, Moskva, 1966, II-tom, 663 s. Istochnik: https://zachet.ca/termech/bat/bat.php.

7. V.V.Dobronravov, N.N.Nikitin. «Kurs teoreticheskoy mexaniki». Uchebnik dlya mashinostroit. Spets. Vuzov. – 4-ye izd., pererab. i dop. - M., «Visshaya shkola», 1983 g. - 575 s. Istochnik: https://isopromat. ru/teormeh/literatura/kurs-teormeha-uchebnik.

8. Baranov G.G. Kurs teorii mexanizmov i mashin, M., «Mashinastroyeniye», 2004 g.

9. Levitskaya O.N., Levitskaya N.I. Kurs teorii mexanizmov i mashin, «visshaya shkola», M., 1978 g.

10. Artobolevskiy I.I., Teoriya mexanizmov i mashin, «Nauka», -1988 g.

11. Svetlitskiy V.A., Stasenko I.V. "Sbornik zadach po teorii kolebaniy". Uchebnoye posobiye dlya vuzov. M. "Vissh. shkola", 1998. 456 s.

12. Frolov K.V. Teoriya mexanizmov i mashin. M.: Nauka, 1987. 496 s.

13. A. Djurayev i dr. Teoriya mexanizmov mashin. Izd. G. Gulom 2004. -584 s.

14. A.Djurayev. Rotatsionniye mexanizmi texnologicheskix mashin s peremennimi peredatochnimi otnosheniyami. Toshkent: Mehnat. 1990.-223 s.

15. G.A.Timofeyev., Teoriya mexnizmov i mashin // «Nauka», Moskva., ID YURAYT. 2010. – 348 s.

16. Kragelskiy, I.V. Treniye iznashivaniye i smazka: Spravochnik. T.2. M.: Mashinostroyeniye. 1978. – 132 s. https://lib-bkm.ru/load/113-1-0-2933.

17. S.P.Strelkov. Mexanika: Uchebnik. 6-ye izd., ster.-SPb: Izdatelstvo «Lan», 2019. — 560 s.