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首页> 外文期刊>The Journal of the Textile Institute. 1, Fibre Science and Textile Technology >Mohair Fibre Drafting in Ring Spinning Part Ⅱ: Pinned Roller
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Mohair Fibre Drafting in Ring Spinning Part Ⅱ: Pinned Roller

机译：环锭纺第二部分：牵伸罗拉的马海毛纤维牵伸

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摘要

This paper reports a novel modification to the drafting system of conventional ring spinning. The modification entails the use of a pinned middle bottom roller, together with the conventional double aprons for fibre drafting. The additional pins on the middle bottom roller are intended to improve fibre opening and alignment during fibre drafting. The pinned roller features a combing action coupled with fibre control due to fibre/pin interaction, which is thought to be particularly important for slippery fibres such as mohair. Both mohair and wool yarns were spun with the modified drafting arrangement. The yarn assessment results obtained indicate significant improvement in yarn evenness and imperfections. Yarn hairiness and tensile properties were also improved.
机译：本文报告了对传统环锭细纱机牵伸系统的一种新颖修改。修改需要使用固定的中间下罗拉，以及用于纤维牵伸的传统双围裙。中间下罗拉上的其他销钉旨在改善纤维牵伸期间的纤维张开和对齐。钉扎辊具有梳理作用，由于纤维/钉扎相互作用，梳理作用与纤维控制相结合，这被认为对于光滑纤维如马海毛特别重要。马海毛和羊毛纱线均采用改良的牵伸装置进行纺纱。所获得的纱线评估结果表明，纱线均匀度和瑕疵显着改善。纱线的毛羽和拉伸性能也得到改善。

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