Theory of torsional vibrations of grooved cylinders

Lastochkin, Pavel, Parpieva, Nilufar, Kayumov, Juramirza, Parpiyev, Doniyor

Наманган муҳандислик­технология институти илмий­техника журнали · 2025-yil

Annotatsiya

The article addresses one of the most pressing challenges in the modern textile industry - the need to increase the speed of spinning equipment while simultaneously enhancing yarn quality. The key element determining yarn quality is the spinning machine’s drafting device, particularly its corrugated cylinders. Existing studies indicate that the primary causes of yarn unevenness and breakage lie in imperfections of the drafting device, which are associated with geometric errors in the manufacturing of corrugated cylinders, their dynamic characteristics, and torsional vibrations during operation. The problem of joining corrugated cylinders is especially critical, as traditional connection methods lead to deformation and failure in the transition zone. An analysis of scientific and technical literature reveals the absence of a comprehensive approach to solving this issue. Current theoretical studies examine only isolated aspects of drafting device operation without accounting for their interactions. This results in an incomplete understanding of the processes occurring within the corrugated cylinder system and, consequently, hinders the optimization of their performance.

Maqola ma’lumotlari
MualliflarLastochkin, Pavel, Parpieva, Nilufar, Kayumov, Juramirza, Parpiyev, Doniyor
JurnalНаманган муҳандислик­технология институти илмий­техника журнали
NashriyotНаманган муҳандислик-технология институти
ISSN2181-8622, 1682-8658
Nashr sanasi2025-09-30
Jild10
Son3
Betlar71-82
TilIngliz
DOI10.61151/stjniet.v10i3.859
Indeksga qo‘shilgan2026-08-26

DOI: 10.61151/stjniet.v10i3.859 · Maqolaning asl sahifasi

Kalit so‘zlar

Fiber, corrugated cylinder, yarn, unevenness, yarn breakage, geometric errors, dynamic characteristics, torsional vibrations

Iqtibos keltirish

APALastochkin, Pavel, Parpieva, Nilufar, Kayumov, Juramirza, & Parpiyev, Doniyor (2025). THEORY OF TORSIONAL VIBRATIONS OF GROOVED CYLINDERS. Наманган муҳандислик­технология институти илмий­техника журнали, 10(3), 71-82. https://doi.org/10.61151/stjniet.v10i3.859
GOST (OAK)Lastochkin, Pavel va b. THEORY OF TORSIONAL VIBRATIONS OF GROOVED CYLINDERS // Наманган муҳандислик­технология институти илмий­техника журнали. – 2025. – T. 10, № 3. – P. 71-82. – DOI: 10.61151/stjniet.v10i3.859.
MLALastochkin, Pavel, Parpieva, Nilufar, Kayumov, Juramirza, and Parpiyev, Doniyor. “THEORY OF TORSIONAL VIBRATIONS OF GROOVED CYLINDERS.” Наманган муҳандислик­технология институти илмий­техника журнали, 10(3), 71-82, 2025. https://doi.org/10.61151/stjniet.v10i3.859
ChicagoLastochkin, Pavel, Parpieva, Nilufar, Kayumov, Juramirza, and Parpiyev, Doniyor. “THEORY OF TORSIONAL VIBRATIONS OF GROOVED CYLINDERS.” Наманган муҳандислик­технология институти илмий­техника журнали, 10(3), 71-82 (2025). https://doi.org/10.61151/stjniet.v10i3.859
HarvardLastochkin, Pavel, Parpieva, Nilufar, Kayumov, Juramirza, and Parpiyev, Doniyor (2025) ‘THEORY OF TORSIONAL VIBRATIONS OF GROOVED CYLINDERS’, Наманган муҳандислик­технология институти илмий­техника журнали, 10(3), 71-82. https://doi.org/10.61151/stjniet.v10i3.859
BibTeX
@article{lastochkinpavel2025,
  title = {THEORY OF TORSIONAL VIBRATIONS OF GROOVED CYLINDERS},
  author = {Lastochkin, Pavel and Parpieva, Nilufar and Kayumov, Juramirza and Parpiyev, Doniyor},
  journal = {Наманган муҳандислик­технология институти илмий­техника журнали},
  year = {2025},
  volume = {10},
  number = {3},
  pages = {71-82},
  doi = {10.61151/stjniet.v10i3.859},
  url = {https://doi.org/10.61151/stjniet.v10i3.859}
}

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