20.500.12556/RUL-164741 Mathematical modelling of the parameters of braided textile tapes Matematično modeliranje parametrov za izdelavo prepletenih tekstilnih trakov Braided textile materials are widely used in many industries and agriculture. Braided tapes are used for domestic purposes, in the food industry, in construction, in medicine, in aircraft manufacturing, in electrical engineering, etc. Every braided product must correspond to a unique group of parameters and properties, depending on the initial manufacturing parameters. The production of braided tapes is still insufficiently explored. In the process of designing and manufacturing products with specified parameters, it is necessary to substantiate the formation of braided products. The manufacture of products with specific parameters and properties, and the creation of rational technological modes for that production represent urgent scientific issues to be addressed. One way to solve this problem is to conduct factorial experiments. This article thus presents the results of a factorial experiment, during which the following input parameters were determined based on preliminary studies: type of raw material, the linear density of raw materials and speed of removal of the product from the formation zone. The following were chosen as output parameters: breaking load, breaking elongation, the linear density of tapes, product width and the number of strands per 10 mm. The limits of factor variation were determined for four types of raw materials. Based on the results of the processing of the obtained experimental data, linear mathematical models were developed. The results of the verification of mathematical models indicated that they adequately describe the process of braiding tapes within the intervals determined by the conditions of the experiment. We thus established a connection between the factors of the braiding process and the properties of braided tapes. Prepleteni tekstilni materiali se pogosto uporabljajo v različnih industrijah in kmetijstvu. V gospodinjstvu, živilski industriji, gradbeništvu, medicini, letalski industriji, elektrotehniki itd. uporabljajo prepletene trakove. Vsak prepleteni izdelek ima edinstvene lastnosti, ki so odvisne od začetnih proizvodnih parametrov. Sama izdelava prepletenih trakov je še vedno premalo raziskana. Pri načrtovanju in izdelavi prepletenih trakov s specifičnimi parametri je treba definirati način oblikovanja njihove strukture. Izdelava trakov in ustvarjanje gospodarnih tehnoloških postopkov povzročata znanstvene probleme, ki jih je treba premagati. Eden od načinov reševanja teh problemov je faktorski poskus. V članku so predstavljeni rezultati faktorskega poskusa, pri katerem so bili na podlagi predhodnih študij določeni vhodni (surovinska sestava, dolžinska masa niti in hitrost odvajanja oblikovanega traku) in izhodni parametri (izbrane lastnosti končnega izdelka (traku): pretržna obremenitev, pretržni raztezek in dolžinska masa trakov, širina izdelka in število niti na 10 mm). Za štiri vrste izbranih surovin so bile določene meje variiranja faktorjev. Na podlagi rezultatov obdelave eksperimentalnih podatkov so bili razviti linearni matematični modeli. Rezultati preverjanja matematičnih modelov so pokazali, da ti ustrezno opisujejo proces izdelave prepletenih trakov v intervalih, določenih z eksperimentalnimi pogoji. Ugotovljena je bila povezava med dejavniki postopka prepletanja in lastnostmi prepletenih trakov. braided tapes braiding process mathematical modelling tekstilna tehnologija prepleteni trakovi prepletanje matematično modeliranje postopek prepletanja true false true Angleški jezik Slovenski jezik Članek v reviji 2024-11-08 11:08:17 2024-11-08 11:08:18 2026-01-21 11:04:50 0000-00-00 00:00:00 2023 0 0 V datoteki članka je naveden napačen DOI: 10.14502/tekstilec.66.2022059. (Datum opombe: 21. 1. 2026) Str. 47-56 no. 1 Vol. 66 2023 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 677.017.3.024.84 0351-3386 10.14502/tekstilec.65.2022059 204726019 2022059.pdf 2022059.pdf 1 7C72C6E8B4488628426EF737E64563B8 9be7bedcb0980df9a73f95d4e3cfb1ea1d27ae305c037bc2af91318103717393 a7805cf3-dfdc-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=224482 https://journals.uni-lj.si/tekstilec/article/view/13411 0 2da09c0a-9dcc-11ef-b232-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=195380 Naravoslovnotehniška fakulteta Tekstilec 0 0 0