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首页> 外文期刊>Fibres & textiles in Eastern Europe >High Efficiency Covering Technology?for Covered Yarns Production: Equipment?and Experimente
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High Efficiency Covering Technology?for Covered Yarns Production: Equipment?and Experimente

机译：包覆纱生产的高效包覆技术：设备和实验

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摘要

A new covering technology for producing covered yarns is proposed in this article.?On a traditional yarn covering machine, a hollow spindle rotates with a bobbin?of the outer wrapping yarn. In the new equipment, the turntable rotates with only?one single outer wrapping yarn. With a magnetic device, the bobbin of core yarns?is suspended in a balloon formed by outer wrapping yarns. The rotation speed of?the turntable can reach 40000 rpm. A series of experiments on the new equipment?were conducted and some covered yarn samples were obtained. The performance of?these samples were tested and compared with that produced by traditional machines.
机译：本文提出了一种生产包覆纱的新包覆技术。在传统的包覆纱机上，空心锭子随着外包裹纱的筒管旋转。在新设备中，转台仅用一根外包裹纱旋转。用磁性装置将芯纱的线轴悬浮在由外包裹纱形成的气球中。转盘的转速可以达到40000 rpm。在新设备上进行了一系列实验，并获得了一些包覆纱线样品。测试了这些样品的性能，并与传统机器生产的样品进行了比较。

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