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Textile Journal of Uzbekistan

Abstract

This article dealth with geometric properties of local wool, determined by the standard length method on a comb analyzer and thickness using a micrometer, and also on an acoustic PAN instrument. The results of the experiments using the standard procedure showed that the weighted average length and thickness index is higher for the wool fibers of the sheared breed of sheep. The results of the experiments on the acoustic device showed that the coarser and irregular fibers, the less the density of the fibers in the chamber, and consequently the more intense passage of the sound pulse. The result obtained on the device of PAN-1 is an affirmation of the fact that fibers of the sheared breed of sheep is coarser and irregular, so with two methods for evaluating wool fibers, similar results were obtained.

References

1. Shustov Y.S., Kiryuxin S.M., Davidov A.F. i dr. Laboratorniy praktikum po tekstilnomu materialovedeniY. -M: OOO «Nauchno-izdatelskiy sentr» INFRA-M. - 2016. –S.72-78. 2. Axmedov A.A. PAN-1, Paxta navini akustik qurilmasi yordamida aniqlash usuli, AJ “Paxtasanoat ilmiy markazi”. -Toshkent, 2002. 3.G.B.Damyanov Textile processes quality control and desing of experiment, Momentum press, New York 4. D.J. Cottlea and B.P. Baxterb Wool metrology research and development. School of Environmental and Rural Science, University of New England, Armidale, NSW 2350, Australia; b SGS New Zealand Ltd., P.O. Box 15062, Wellington, New Zealand (Received 5 March 2015; final version received 2 October 2015)

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