Maqolada paxta tozalash korxonalarining tozalash sexida eng ko‘p qo‘llaniladigan UXK paxta tozalash mashina agregatining barcha barabanlarini aylanma harakatlarga keltiruvchi tasmali uzatmalari obyekti – ikkita shkiv va tasmadan iborat bo‘lgan tasmali uzatmaning takomillashtirilgan konstruksiyasi nazariy hisob-kitob qilingan. Tasma va tasmali uzatma qo‘zg‘alishning tortish quvvati tasmaning nisbiy sirpanishi va samaradorlikning uzatish tortish koeffitsiyentiga bog‘liqligi eksperimental usullar bilan tavsiflangan. Tasmaning tortish qobiliyati va elastik sirpanish zonasida ratsional ish rejimini nazariy jihatdan baholashga imkon beradigan tasmali uzatmaning matematik modeli va yangi konstruksiyasi ishlab chiqilib, “REAL AGRO СOTTON” unitar korxonasiga qarashli paxta tozalash korxonasi, tozalash tsexida joylashgan UXK agregatiga o‘rnatilib, tajriba-sinov o‘tkazilgan. Tajriba-sinov natijalari tahlil qilingan.
Maqolada paxta tozalash korxonalarining tozalash sexida eng ko‘p qo‘llaniladigan UXK paxta tozalash mashina agregatining barcha barabanlarini aylanma harakatlarga keltiruvchi tasmali uzatmalari obyekti – ikkita shkiv va tasmadan iborat bo‘lgan tasmali uzatmaning takomillashtirilgan konstruksiyasi nazariy hisob-kitob qilingan. Tasma va tasmali uzatma qo‘zg‘alishning tortish quvvati tasmaning nisbiy sirpanishi va samaradorlikning uzatish tortish koeffitsiyentiga bog‘liqligi eksperimental usullar bilan tavsiflangan. Tasmaning tortish qobiliyati va elastik sirpanish zonasida ratsional ish rejimini nazariy jihatdan baholashga imkon beradigan tasmali uzatmaning matematik modeli va yangi konstruksiyasi ishlab chiqilib, “REAL AGRO СOTTON” unitar korxonasiga qarashli paxta tozalash korxonasi, tozalash tsexida joylashgan UXK agregatiga o‘rnatilib, tajriba-sinov o‘tkazilgan. Tajriba-sinov natijalari tahlil qilingan.
В статье рассмотрен объект ременной передачи, приводящей в движение все барабаны хлопкоочистительного агрегата УСК, наиболее часто используемого в очистительном цехе хлопкоочистительных предприятий, и теоретически рассчитана усовершенствованная конструкция ременной передачи, состоящая из двух шкивов и ремня. Тяговая мощность ремня и ременной передачи по экспериментальным методам характеризуется зависимостью относительного скольжения ремня и КПД от коэффициента сопротивления передачи. Разработана математическая модель новой конструкции ременной передачи, позволяющая теоретически оценить прочность ремня на растяжение и рациональный режим работы в зоне упругого скольжения, конструкция установлена на оборудовании УСК, расположенном в хлопкоочистительном цехе хлопкоочистительного предприятия, входящего в состав унитарного предприятия «Реал Агро Коттон». Результаты эксперимента были проанализированы.
The article considers the object of belt transmission driving all the drums of the USK cotton[1]cleaning unit, most commonly used in the cleaning shop of cotton-cleaning plants, and theoretically calculates the improved design of belt transmission consisting of two pulleys and a belt. Traction power of belt and belt transmission according to experimental methods is characterized by dependence of belt relative slip and efficiency on transmission resistance coefficient. A mathematical model of new belt transmission design has been developed, which allows theoretical estimating of belt tensile strength and rational operating mode in elastic slipping zone; the design has been installed at the machinery of the cotton-cleaning plant, a part of unitary enterprise “Real Agro Cotton”. The results of the experiment were analyzed.
| № | Muallifning F.I.Sh. | Lavozimi | Tashkilot nomi |
|---|---|---|---|
| 1 | Djurayev A.D. | texnika fanlari doktori, professor | Toshkent to‘qimachilik va yengil sanoat instituti |
| 2 | Kasimov A.A. | assistent | Toshkent to‘qimachilik va yengil sanoat instituti |
| № | Havola nomi |
|---|---|
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