Abstract The paper introduces the situation of rotor spinning technology, the equipment level of homemade rotor spinner, the process lines of difference rotor yarns and the spinning range, economic count of vary rotor speed, and points out the products developing trend later in the paper.

The application is described of bell-cap ring-flyer on jute spinning frame for spinning 3.2 metric count jute yarn.

文章介绍了在黄麻精纺机上纺3.2公支麻纱使用铝合金钟罩式锭翼的情况。

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Then the analysis result shows: the spinning strength of fine count polyester cotton blended yarn is superior 15% to that of normal polyester cotton blended yarn.

分析结果认为，同一混纺比细号涤与棉混纺纱的强力比常规的涤棉混纺纱高15%；

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Controlling in Spinning Quality of Superfine Count Yarn

特细号纱纺纱质量控制

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Spinning of high count cashmere/ Modal product accompanied with water-soluble PVA

用水溶性维纶伴纺高支羊绒/Modal产品

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The development process and quality control of spinning high count cashmere/ rabbit hair/ polyamide/ viscose/ cotton blended woolen knitting yarn are introduced from the aspects of material selection, fiber dyeing and spinning technology.

文章通过介绍原料选择、纤维染色、纺纱工艺，阐述了高支山羊绒/兔绒/锦纶/粘胶/棉粗纺针织绒产品的开发及质量控制过程。

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The machine applies to all kinds of cotton and silk spinning factories count of yarn or oil silk, spun silk pressed into the provisions of, respectively, the volume of rectangular packet.

本机适用于棉纺厂和绢纺厂将各种支数的绞纱或油丝、绢丝等分别压成规定体积的长方形小包。

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The difference of card clothing type and carding technology is existing for the difference carding property in carding process between long-staple cotton and medium cotton when spinning fine count yarn.

纺特细号纱所用原料长绒棉和细绒棉在梳棉工序的梳理特性存在差异，决定了梳棉针布的选型和梳棉工艺应有所不同。

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The Development Process and Quality Control of Spinning High Count Cashmere/ Rabbit Hair/ Polyamide/ Viscose/ Cotton Woolen Knitting Yarn

高支山羊绒/兔绒/锦纶/粘胶/棉粗纺针织绒产品开发及质量控制

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To analyse and discuss the rational technological process and parameter and the method of quality control in spinning middle count single yarn.

分析和探讨了纺中支单纱的工艺路线、工艺参数以及单纱质量控制的方法。

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The Evenness Quality Control of Spinning Medium Count Yarn with Lower Tex Home-Grown Linen

用低号国产麻纺中支纱的条干质量控制

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Research and Development of Card Clothing Used in Spinning Fine Count Yarn& Ultrafine Count Fibre

纺细号纱和超细特纤维针布的研究与开发

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Technology Optimizing of Spinning Fine Count Polyester with Domestic Blowing-carding Unit

国产清梳联纺细特涤纶工艺的优选

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Preliminary Study of Spinning count Range Adaptable for RU-II Rotor Spinning Frame

RU-11型转杯纺纱机适纺支数范围的初步探讨

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Spinning Machine without Spinning Chuck for Cold-Formed Boiler Ends

容器封头无胎冷旋压机

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Applying transfer matrix method to the complex rotor system, the critical speed and the vibrating model of a high-speed spinning winding chuck are analyzed.

将传递矩阵法应用于结构复杂的复合转子系统，对高速纺丝卷绕夹头的临界速度及其振型进行了理论推导与计算。

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The calculation means are useful for the design of high-speed spinning winding chuck and the analysis of other complex rotor system.

其分析计算方法对高速纺丝卷绕夹头的设计及其其它类型的复合转子系统的动态特性分析具有实际的参考价值。

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This is key because, often, a small motor spinning very fast can provide enough power for a device, but not enough torque.

这主要是因为，通常，当小小的电机高速运转时，虽然能提供足够的功率，但不能提供足够的力矩。

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Vertigo is a spinning sensation that can leave people feeling dizzy or nauseous.

眩晕症是一种常见的平衡失调症，会让人感觉头晕或恶心。

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Whenever the frame is required to stop during spinning the frame can stop automatically at a proper position.

纺纱过程中，任何时候关车，能自动适应停车。

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The product capacity of this unit can reach 4.5 kg/ ( min · pos), the density of spinning hole can reach 30~ 60/ cm 2, the production range is 0.8~ 6.7 dtex, the spinning speed is as high as 1800 m/ min.

用此装置产能可达4.5kg/（min.位），喷丝孔密度能达30～60个/cm2。品种范围可在0.8～6.7dtex，纺速高达1800m/min。

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