№ 6 (87) Июнь, 2021 Г. Technology of Materials and Products of the Textile and Light Industry
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№ 6 (87) июнь, 2021 г. TECHNOLOGY OF MATERIALS AND PRODUCTS OF THE TEXTILE AND LIGHT INDUSTRY DOI - 10.32743/UniTech.2021.87.6.11874 RESULTS OF THE EXIT OF AVERAGE LENGTH FIBER COTTON ON PRIMARY FACTORIES WITH DIFFERENT SAW GINS Shuhrat Azizov PhD, associate professor of the department Technological machines and equipment Namangan Institute of Engineering and Technology, Uzbekistan, Namangan E-mail: [email protected] Muhiddin Muhammadjonov Master of the department Technological machines and equipment Namangan Institute of Engineering and Technology, Uzbekistan, Namangan E-mail: [email protected] РЕЗУЛЬТАТЫ ВЫХОДА ХЛОПКА СРЕДНЕЙ ДЛИНЫ НА ХЛОПКОПЕРЕРАБАТЫВАЮЩИХ ЗАВОДАХ С РАЗЛИЧНЫМИ ПИЛЬНЫМИ ДЖИНАМИ Азизов Шухрат Маматович канд. техн. наук, доц. кафедры Технологические машины и оборудование, Наманганский инженерно-технологический институт, Республика Узбекистан, г. Наманган Мухиддин Мухаммаджонов магистр кафедры Технологические машины и оборудование, Наманганский инженерно-технологический институт, Республика Узбекистан, г. Наманган ABSTRACT The purpose of this research comparison property fiber processed in various cotton primary processing factories with different models of gins. Each sample of 1st grade С6524 of cotton raw has been subdivided to process factory gins of Namangan area. Properties of the Fiber of all samples have been measured with the Advanced Information System of Fiber HVI, for definition of an exit of average length fiber UHM (UHML). АННОТАЦИЯ Целью данного исследования является сравнение свойств волокна, перерабатываемого на различных фабри- ках первичной переработки хлопка сырца с различными моделями волокноотделительных машин. Каждый обра- зец хлопка-сырца 1-го сорта С6524 разделен на переработку на заводах с различными видами волокноотделитель- ных машин Наманганской области. Свойства Волокна всех образцов были измерены с помощью Advanced Infor- mation System of Fiber HVI, для определения выхода волокна средней длины UHM (UHML). Keywords: Gin, The exit of average length fiber UHM(UHML); statistical analysis. Ключевые слова: Джин, выход волокна средней длины UHM (UHML), статистический анализ. ________________________________________________________________________________________________ Introduction strength, and trash content that are important in textile Globally, cotton fibers for sale are selected and processing. Fiber quality is an important aspect of cotton measured in accordance with (HVI) standards. Fiber research and the fiber must be removed from the seed standards (HVI) are set by ‘SIFAT’ enterprise to define to determine its bulkiness. fiber properties such as color, length, micronaire, __________________________ Bibliographic description: Azizov S.M., Muhammadjonov M. Results of the exit of average length fiber cotton on primary factories with different saw gins // Universum: технические науки: электрон. научн. журн. 2021. 6(87). URL: https://7universum.com/ru/tech/archive/item/11874 № 6 (87) июнь, 2021 г. The purpose of our study was to compare the quality for cotton researchers predicting fiber quality in produc- of the fiber and to analyze the cotton factories of the Na- tion gins [1], [2]. mangan region with different types of gins and their Methods working parts that contribute to the yield of medium fi- ber length. Hereby, to determine the optimal parameters of Hence, using these data, we have determined the the working parts of the gin for modeling the quality of way of conducting the research. To begin with, we have the fiber. The fundamental basis for our research was a carried out a statistical analysis, having received data study conducted by American scientists, in regard to a from the ‘SIFAT’ enterprise for cotton fiber of the first comparing factory and laboratory gins, since the differ- grade C6524 of the harvest of first year of research, sec- ences between laboratory gins and production gins have ond year of research, third year of research, hence the not been studied. Thus, their research has shown that the main indicator we have taken was the average yield of results obtained from the gins of the laboratory cannot the long fiber. It is marked as UHM (UHML) - the upper be accurately reproduced, even with a correction factor, as well as average fiber length, which characterizes by while in the production of gins in cotton processing the average length of half, approximately 50% by the plants [1], [2]. But correlation analysis indicated that weight of the longer fibers in the measured sample, de- factory-adjusted experimental new gin survived pro- termines the type of cotton fiber, and inch. [3-6]. duced lint samples that were most similar to production Results lint samples, considering all properties. These results We took the statistical results of 10 textile clusters demonstrate that factory-adjusted experimental labora- per yield of average fiber length tory gins offer an effective, convenient screening tool Table 1. Statistical data of the first year of the research on the quality of cotton fiber С6524 the first grade Field average on Field average on The names of lines Length UHM(UHML) FIBLENGTH STRENGTH Pap 111,9523 31,59734 1,120 Uychi 112,600 33,92539 1,126 Namangan 3 112,5114 30,17477 1,125 Tashbulak 112,7144 33,15875 1,127 Narin 112,5878 33,60263 1,126 Kugay 112,5146 33,48324 1,125 Chust 112,5576 33,14875 1,126 Uchkurgan 112,4583 33,34615 1,125 Gulbah 112,3386 32,20291 1,123 Chartak 112,4991 33,78364 1,125 Kasan 111,7887 31,18185 1,118 Mirishkor 113,6079 33,94058 1,136 Overall result 112,4326 32,87512 Length UHM(UHML) 1,14 1,136 1,135 1,13 1,126 1,127 1,126 1,125 1,126 1,125 1,125 1,125 1,125 1,12 1,123 1,12 1,118 1,115 1,11 1,105 Figure 1. Statistical data factories of the first year of the research on the quality of cotton fiber С6524 the first grade. № 6 (87) июнь, 2021 г. A statistical analysis of the first year illustrated that And the lowest UHM (UHML) - the upper average the graph showed that the highest UHM (UHML) is the fiber length at the Kasan cotton factory consists of 1.118 upper average fiber length at the Mirishkor cotton fac- inches from 50% in relation to the cotton weight accord- tory and it is composed of 1.136 inches from 50% in re- ingly. lation to the cotton weight. Table 2. Statistical data of the second year of the research on the quality of cotton fiber С6524 the first grade Field average on Field average on The names of lines Length UHM(UHML) FIBLENGTH STRENGTH Pap 112,1342 32,03274 1,121 Uychi 112,2726 32,32988 1,123 Tashbulak 112,6256 31,98049 1,126 Narin 112,3186 32,67889 1,123 Kugay 112,1367 32,46978 1,121 Chust 112,4721 32,44607 1,125 Uchkurgan 112,1036 32,67528 1,121 Gulbah 112,3562 31,86648 1,124 Chartak 112,4755 32,92095 1,125 Kasan 111,6537 31,66534 1,117 Mirishkor 113,4279 32,48395 1,134 Overall result 112,2893 32,20979 Length UHM(UHML) 1,134 1,135 1,13 1,126 1,125 1,125 1,124 1,125 1,123 1,123 1,121 1,121 1,121 1,12 1,117 1,115 1,11 1,105 Figure 2. Statistical data of the second year of the research on the quality of cotton fiber С6524 the first grade A statistical analysis of the second year demonstrated relation to the cotton weight. And the lowest UHM that the graph showed that the highest UHM (UHML) is (UHML) - the upper average fiber length is at the Kasan the upper average fiber length at the Mirishkor cotton cotton mill and it is comprised of 1.117 inches from 50% plant and it is composed of 1.134 inches from 50% in in relation to the cotton weight respectively. № 6 (87) июнь, 2021 г. Table 3. Statistical data of the third year of the research on the quality of cotton fiber С6524 the first grade Field average on Field average on The names of lines Length UHM(UHML) FIBLENGTH STRENGTH Chust 112,5192 33,75442 1,125 Uychi 112,4293 34,80671 1,124 Gulbah 112,6788 33,76084 1,127 Pap 112,5627 33,87558 1,126 Narin 112,5782 33,6169 1,126 Uchkurgan 112,4004 33,51503 1,124 Namangan 112,4591 32,97717 1,125 Merishkor 112,7977 35,44845 1,128 Overall result 112,5237 33,75391 Figure 3. Statistical data of the third year of the research on the quality of cotton fiber С6524 the first grade A statistical analysis of the third year indicated that are utilized. The second place is taken by the cotton fac- this graph showed that the highest UHM (UHML) is the tory of Namangan, hence the average value over three upper average fiber length at the Mirishkor cotton factory years is UHM (UHML) and 1.128 inches from 50% in re- and is comprised of 1.128 inches from 50% in relation to lation to the weight of the cotton, in which saw gins of 4DP- the cotton weight. And the lowest UHM (UHML) - the 130 are used accordingly. Thus, the study along with a sta- upper average fiber length at Uychi cotton mill consists tistical analysis shows that it is crucial to determine the fac- of 1.124 inches from 50% in relation to the cotton tors, which cause an increment in the yield of the average weight accordingly. [7-10]. fiber length. And, to determine and invent a new experi- Conclusion. The results acquired from the production mental gin sample structure for increasing the yield of long gins of cotton factories showed that the highest UHM fiber fractions and ameliorating the average fiber length, it (UHML) is the upper average fiber length at the Mirish- is substantial to investigate the working parts of the saw gin kor cotton factory and is 1.132 inches from 50% based at the cotton factories of Mirishkor, Tashbulak and Naman- on the cotton weight in which ‘Lummus’ brand saw gins gan.