DEVELOPMENT OF DESIGNS AND JUSTIFICATION OF THE PARAMETERS OF A SCRETTING DRUM WITH A DAMPER OF A SPINNING MACHINE
Main Article Content
The article provides an analysis of the features of existing designs of the discretizing drum of a spinning machine. The structural scheme and the principle of operation of the recommended composite discretizing drum with a shock absorber and sectional gear sets are presented. The results of theoretical studies of vertical vibrations of sectional toothed sets of a discretizing drum. On the basis of the obtained patterns of vibrations of gear sets and the constructed graphic dependencies, the main parameters of the drum are substantiated.
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
G.I. Magauzov, K.V. Sergeev. Device and maintenance of pneumomechanical spinning machines. Moscow, Legprombytizdat., 1985, 58-61 p.
S.L. Matismailov. Improving the processing of fine-staple cotton in the knot of the carding drum. Candidate's abstract. diss., Leningrad, 1989, 23 p.
Patent UZ No. IAP 06730. Discretizing drum of a pneumatic spinning machine / Juraev A.J. Urakov N.A., Mirzaev O.A., Akhmedov K.I. // Official Newsletter. -2022. -No. 6.
Juraev A.J., Urakov N.A., Mirzaev O.A., Almardonov O.M., Usmanov Kh.S. Analysis of the loading of the feed cylinder in the power unit of spinning machines // Moscow. Universum: Engineering science magazine №3 2021, bet /49-53
Panovko Ya.G. Fundamentals of the applied theory of oscillations and impact, Mechanical engineering, L., 1976, 320 p.
Timoshenko S.P., Young D.H., Unver U., Fluctuations in engineering. Engineering, M., 1976, 320 p.
Den-Gartog D.P. Mechanical vibrations. M.: Fizmatgiz, 1960.-580 p.
Mansurova M A 2016 Influence of parameters of elastic elements on vibrations of a lever with a rack in a sewing machine Scientific and technical journal of Fer PI 20(1) pp 41-5.
Mansurova M A, Tajibaev Z and Tashpulatov S 2009 Tension of the upper thread for a highly elastic two-thread chain stitch Problems of textiles -Tashkent 4 pp 87-90.
Yunusov S Z, Khaidarov A and Bobomurodov T G 2013 Machine unit with the mechanism of a composite cylinder of technological machines Theory of machines and working processes MNPK 2013 pp 26-7.
Mamakhanov A A 2021 Development of structures and calculation methods for chain drives with elastic elements of technological machines (Namangan: Dissertation (DSc) in technical sciences) 2021.
Mansurova M A, Madrakhimov Sh and Umarova Z M 2016 Analysis of the influence of the lengths of the coupler and rocker arm links on the position of the flat four-link mechanism Theory of mechanisms and machines 14 l (2) pp 21-9.