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Research Article 


MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS

Mastura Kabilovna Rasulova.

Abstract
In this article, a study is carried out based on mathematical methods of experiment planning. The seam seams of a shuttle stitch made on a JK-6588BD sewing machine were examined. Stitch samples were made on gabardine with 100% cotton fabric ref. 3232 with weights of 210 g / m2, 220 g / m2 and 230 g / m2 twill weave. The studied factors were the sewing frequency, linear density of sewing threads and seam width. The strength of the seam was chosen as an optimization criterion. When solving the problem, a mathematical model of the research object was used, i.e. an equation that connects the optimization parameter with factors. The significance of the coefficients was checked using the Student's t-test. It was found that for the accepted level of significance and the corresponding number of degrees of freedom, the mathematical model is considered adequate.

Key words: mathematics, sewing threads, workwear


 
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Pubmed Style

Mastura Kabilovna Rasulova. MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS. EEO. 2021; 20(6): 786-791. doi:10.17051/ilkonline.2021.06.083


Web Style

Mastura Kabilovna Rasulova. MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS. http://ilkogretim-online.org//?mno=90427 [Access: June 24, 2021]. doi:10.17051/ilkonline.2021.06.083


AMA (American Medical Association) Style

Mastura Kabilovna Rasulova. MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS. EEO. 2021; 20(6): 786-791. doi:10.17051/ilkonline.2021.06.083



Vancouver/ICMJE Style

Mastura Kabilovna Rasulova. MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS. EEO. (2021), [cited June 24, 2021]; 20(6): 786-791. doi:10.17051/ilkonline.2021.06.083



Harvard Style

Mastura Kabilovna Rasulova (2021) MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS. EEO, 20 (6), 786-791. doi:10.17051/ilkonline.2021.06.083



Turabian Style

Mastura Kabilovna Rasulova. 2021. MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS. Elementary Education Online, 20 (6), 786-791. doi:10.17051/ilkonline.2021.06.083



Chicago Style

Mastura Kabilovna Rasulova. "MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS." Elementary Education Online 20 (2021), 786-791. doi:10.17051/ilkonline.2021.06.083



MLA (The Modern Language Association) Style

Mastura Kabilovna Rasulova. "MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS." Elementary Education Online 20.6 (2021), 786-791. Print. doi:10.17051/ilkonline.2021.06.083



APA (American Psychological Association) Style

Mastura Kabilovna Rasulova (2021) MATHEMATICAL ANALYSIS OF THE DEPENDENCE OF THE OPTIMIZATION PARAMETER ON THE FACTORS AFFECTING THE STRENGTH OF THE THREAD CONNECTION OF WORKWEAR PARTS. Elementary Education Online, 20 (6), 786-791. doi:10.17051/ilkonline.2021.06.083








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