Theoretical calculation of machine yarn strength with optimal polyamide fiber insertion into the mixture
Yarn and fabric samples have been produced for the conditions at the textile firm “Kupavna” by means of a new technology with optimal insertion of polyamide fibers into the mixture. A technology has been developed for obtaining machine yarn for fabrics with visible weaves using combed tops obtained from Merino wool 64 k and optimal insertion of polyamide fibers into the mixture. Using the theory of yarn design with a mixture under conditions where the difference of the geometric and strength properties is large, theoretical calculations have been performed of the strength of machine yarn with optimal insertion of polyamide fibers into the mixture.
KeywordsWeibull Distribution Orientation Angle Average Strength Realization Coefficient Fractional Contribution
- 1.V. P. Shcherbakov and N. S. Skulanova, Analytical Methods of Designing Thread and Yarn, MGTU im. A. N. Kosygina, Moscow (2007).Google Scholar
- 2.V. P. Shcherbakov and N. S. Skulanova, Foundations of the Theory of Deformation and Strength of Textile Materials, MGTU im. A. N. Kosygina, Moscow (2008).Google Scholar
- 3.N. S. Skulanova, Design of Technologies and Machine Yarn Formed from Unconventional Raw Material, Doctoral Dissertation in Technical Sciences, MGTU im. A. N. Kosygina, Moscow (2009).Google Scholar