Predicting the Actual Strength of Open-End Spun Yarn Using Mechanical Model

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On this journal, modeling relation of rotor speed and rotor diameter toward yarn tension on take-off nozzle has been validated by theoretical approach and numeric computation.It shows that value of yarn tension is F=(1,4.10-13)Tt nR2 dR2 [cN]. Excessively high spinning tension always results in an intolerable increase in yarn breakage. This paper presents a comparative study of theoretical and reference-based experimental result for predicting the actual strength of open-end spinning system.

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69-74

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July 2015

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© 2015 Trans Tech Publications Ltd. All Rights Reserved

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