It has to improve the rotor spinning yarn quality from processes, equipment and operation to reduce the single yarn strength CV.
生产中应从工艺、设备、操作运转方面改善转杯纱内外在质量，降低单强CV值。
It shows that rotor spinning yarn with resistance torque element could improve the twisting effect in rotor spinning yarn, and further improve its strength.
测试结果表明，加装阻扭件的转杯纱可以适当改善转杯纺的加捻效果，进而适当提高了转杯纱的成纱强力。
To discuss reasonable processing of soybean protein rotor spinning yarn, main processing parameters of soybean protein fiber rotor spinning were designed, yarn quality was tested.
为了探讨大豆蛋白纤维转杯纺纱的合理工艺，对大豆蛋白纤维转杯纺的主要工艺参数进行了设计，并对成纱质量进行了测试。
Production practice proves that, in noil silk yarn production, rotor spinning process is superior to ring spinning process in terms of product quality, raw material consumption and processing costs.
生产实践证明：用转杯纺工艺生产的䌷丝纱，其产品质量、原料消耗、加工成本等均优于环锭纺工艺。
The article approaches to the task of making fancy yarn in rotor spinning from the two subjects: the slab yarn and the rotor spinning.
本文从竹节纱和转杯纺两个方面来探讨转杯纺纺竹节纱这一课题。
Through analyzing the motion and dynamics of free yarn segment (F. Y. s) in rotor spinning, the effect of both the F. Y. s's shape and the spinning parameters on twist distribution of the f.
通过对自由纱段的运动及受力分析，对自由纱段形态以及纺纱工艺参数对自由纱段捻度分布的影响进行了研究。
The article analyzes the reason that aluminium soiled yarn is produced on rotor spinning of FA601A and the related method to reduce aluminium soiled yarn.
分析了FA601A型转杯纺纱机成纱中出现铝灰纱的原因，探讨了减少铝灰纱的措施。
This paper analyses test data of rotor spinning package unwinding way, and makes clear that anti clockwise unwinding way worsens yarn evenness heavily.
转杯纺筒子纱不同退绕方式的试验数据分析表明：逆时针退绕严重恶化纱线条干。
Introducing the technology of the blended linen yarn by the medium frequency rotor spinning machine.
介绍了用中频转杯纺纱机纺制亚麻混纺纱的工艺。
A simple formula for calculating the yarn tension at peeling-off point and sufficient and necessary conditions for rotor spinning are offered.
最后，提供一个简便的剥离点纱张力计算式和转杯纺纱的充要条件。
A simple formula for calculating the yarn tension at peeling-off point and sufficient and necessary conditions for rotor spinning are offered.
最后，提供一个简便的剥离点纱张力计算式和转杯纺纱的充要条件。
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