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DOI: 10.32 743/UniTech.2023.114.9.15993
PREDICTING THE RELATIONSHIP BETWEEN FIBER PROPERTIES AND YARN PROPERTIES
Kadam Jumaniyazov
Professor,
Department of «Processing of Textile Materials», Tashkent Textile Institute and light industry, Republic of Uzbekistan, Tashkent
Ulugbek Gulbaev
Assistant Teacher, Department of «Processing of Textile Materials», Tashkent Textile Institute and light industry, Republic of Uzbekistan, Tashkent E-mail: ulugbekgulboev94@gmail.com
Yakhshilik Gulbaev
Associate Professor, Department of «Chemistry», Jizzakh Polytechnic Institute, Republic of Uzbekistan, Jizzakh
Sarvarjon Karimov
Assistant Teacher, Department of «Processing of Textile Materials», Tashkent Textile Institute and light industry, Republic of Uzbekistan, Tashkent
Abdulla Meliboev
Master's student, Jizzakh Polytechnic Institute, Republic of Uzbekistan, Jizzakh
ПРОГНОЗИРОВАНИЕ СВЯЗИ МЕЖДУ СВОЙСТВАМИ ВОЛОКНА И СВОЙСТВАМИ ПРЯЖИ
Жуманиязов Кадам Жуманиязович
профессор,
кафедра «Переработка текстильных материалов», Ташкентский институт текстильной и легкой промышленности,
Республика Узбекистан, г. Ташкент
Гулбаев Улугбек Яхшилик угли
ассистент преподаватель, Кафедра «Переработка текстильных материалов», Ташкентский институт текстильной и легкой промышленности,
Республика Узбекистан, г. Ташкент
Гулбаев Яхшилик Ирсалиевич
доцент, кафедра «Химия», Джизакский политехнический институт, Республика Узбекистан, г. Джизак
Библиографическое описание: PREDICTING THE RELATIONSHIP BETWEEN FIBER PROPERTIES AND YARN PROPERTIES // Universum: технические науки : электрон. научн. журн. Jumaniyazov K.J. [и др.]. 2023. 9(114). URL: https://7universum. com/ru/tech/archive/item/15993
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Каримов Сарварджон Абдухаким угли
ассистент,
кафедра Переработка текстильных материалов, Ташкентский институт текстильной и легкой промышленности,
Республика Узбекистан, г. Ташкент
Мелибоев Абдулла Жуман угли
магистрант,
Джизакский политехнический институт, Республика Узбекистан, г. Джизак
ABSTRACT
This article analyses the strength indicators of yarns in predicting the relationship between cotton fibre properties and yarn properties. Also, the results of the analysis are presented through tables and graphs.
АННОТАЦИЯ
В данной статье анализируются прочностные показатели пряжи при прогнозировании зависимости свойств хлопкового волокна от свойств пряжи. Также результаты анализа представлены в виде таблиц и графиков.
Keywords: cotton fiber, cotton yarn, card yarn, combed yarn, fiber mixture, yarn strength.
Ключовой слова: хлопковое волокно, хлопчатобумажная пряжа, кардная пряжа, гребенная пряжа, смесь волокон, прочность пряжи.
Introduction. In predicting the relationship between fiber properties and yarn properties, the recommendations of the SITRA Scientific Research Center of India were developed and standards were recommended depending on the types of cotton fibers [1, 2].
Material and methods. The connection between fiber properties and yarn properties can be estimated by the CSP (COUNT STRENGTH PRODUCT) coefficient of yarns, which is called the maturity index of yarns and can be calculated using the following formula:
CSP = 165
LRt
-—£ + 590 - 13Ne
4-I-30%, 5-I-70% mixture has the highest average fiber length of 1.12, the specific tensile strength of the fiber is 26.58 sN/tex, [3, 4] the micronaire value of the fiber is 4.4, and the maturity coefficient is 2.0.
For card yarn
CSP = 280/FQ/ + 700 - 13C = 280-135 + 700 - 13 • 20 = 1469 (1)
Lsm 1,12 • 26,58 • 2,0
= —T =-71-= 13,5
f 4,4
For combed yarn
CSP = (280—FQ7 + 700 - 13C) (l + = (280-713,5 + 700 - 13 • 20) (1 + 15/100) = 1689 (2)
4-II-60%, 5-I-40% mixture has the highest average fiber is 25.7 sN/tex, the micronaire value of the fiber is
fiber length of 1.10, the specific tensile strength of the 4.5, and the maturity coefficient is 2.0.
For card yarn
CSP = 280—FQ7 + 700 - 13C = 280V126 + 700 - 13 • 20 = 1434 (3)
Lsm 1,10 • 25,7 • 2,0
'<*' = — =-4i5-=12,6
For combed yarn
CSP = (280—FQ7 + 700 - 13C) (1 + = (280V126 + 700 - 13 • 20)(1 + 15/100) = 1649 (4)
4-I-60%, 4-II-40% mixture has the highest average fiber is 25.82 sN/tex, the micronaire value of the fiber is
fiber length of 1.15, the specific tensile strength of the 4.4, and the maturity coefficient is 2.0.
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For card yarn
CSP = 280VFÇ7 + 700 - 13C = 280VÏ35 + 700 - 13 • 20 = 146
(5)
Lsm 1,15 • 25,82 • 2,0
= —Г =-Т~л-= 13,5
f 4,4
For combed yarn
= (280VÏ35 + 700 - 13 • 20) (1 + 15/100) = 1689 (6)
CSP = (280/FQ/ + 700 - 13C) (l +
Research results. In predicting the relationship between fiber properties and yarn properties, yarn maturity
indicators were determined and norms were recommended depending on the types of cotton fibers [5, 6]. The obtained results are presented in Table 1.
Table 1.
Variation of maturity indicators by mixture composition in predicting the relationship between fiber properties
and yarn properties
№ Products Composition of the mixture, %
4-1-30%, 5-1-70% 4-11-60%, 5-1-40% 4-1-60%, 4-11-40%
1. For card yarn 1469 1434 1469
2. For combed yarn 1689 1649 1689
When predicting the relationship between fibre properties and yarn properties, a histogram was constructed in Fig. 1 based on yarn maturity indicators.
Composition of the mixture
Figure 1. Variation of maturity indicators by mixture composition in predicting the relationship between fiber properties and yarn properties 3.26-rasm. B - for the yarn; I - for combed yarn
Conclusion. When analyzing the maturity indica- 60%, 5-I-40% for card yarn 1434 for combed yarn, 4-I-
tors of yarns in predicting the relationship between fiber 60%, 4-II-40% for card yarn 1469 for combed yarn,
properties and yarn properties, 1469 for card yarn in 4- 1689 for combed yarn. I-30%, 5-I-70% mixture, 1689 for combed yarn, 4-II-
References:
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