本文主要是研究长丝加捻纱形态结构的表征、数学建模和计算机图像处理。
The description for configuration of continuous twisted thread, mathematic model construction and computer image processing are researched in this thesis.
在复合纱线反向加捻的情况下，通过试验分析了复合纱线断裂强力、断裂伸长率与单纱捻度、复合纱线捻度之间的关系。
With twist-against-twist composite yarn, the correlation between breaking strength, breaking elongation ratio and twist of single yarn, twist of composite yarn are analyzed.
研究结果表明：错位纺纱由于改变了加捻三角形的形状和尺寸，因此成纱结构和性质改变。
It proves that the shape and size of the twisting triangle vary with the dislocation.
本文研究了静电纺纱的加捻过程与静电纱的捻度结构，也详细分析了静电纺纱合适的股线加捻工艺。
This paper deals with the twisting process in electrostatic spinning and the radial distribution of the twist of electrostatic spun yarn.
结果显示，圆盘式旋流纺纱加捻器的两级喷嘴气压的配置对成纱质量有较大影响。
Results show that the collocation of two nozzles' pressure has a great effect on the yarn performance.
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。
It shows that rotor spinning yarn with resistance torque element could improve the twisting effect in rotor spinning yarn, and further improve its strength.
研究了粗纱加捻卷绕过程中，纱条捻度的分布规律及其与强度、断头之间的关系；
Researching twists distribution law of rove, the relations with tenacity and yarn breaking in twisting and winding of rove, and discussing the position of yarn breaking and elongation.
本文采用KES-FB弯曲测试仪和钭面法对不同号数、加捻和无捻的无碱玻璃纱的弯曲性能进行了测试，并对试验结果进行了分析，探讨了纱线号数和加捻对其弯曲性能的影响。
This paper described the testing principle and method of bending property for the glass yarn on KES-FB and analyzed the effect of yarn count and twist on the bending rigidity of glass yarn.
主要产品一，加捻类产品。主打阳离子格子系列、泡泡纱、雪纺、顺纡绉、弹力色丁、珍珠麻、佳丽纱、佐积麻、乱麻、小提花类产品等。
The first main products: twisting products. cation lattice series, seersucker, Chiffon, crepe GGT, spandex satin, pearl hemp, Jiali yarn, muddle, small jacquard products.
这些纱条的直径可以进一步减小，然后经过加捻、合股，采用与其它纤维材料加工类似的工艺，制成不同规格的纱线。
These slivers can be further reduced in diameter and then twisted and plied in yarns of various sizes using textile machinery and processes similar to those employed for other staple materials.
在复合纱线反向加捻的情况下，通过试验分析了复合纱线断裂强力、断裂伸长率与单纱捻度、复合纱线捻度之间的关系。
With twist-against-twist composite yarn, the correlation between breaking strength, breaking elongation ratio and twist of single yarn, twist...
在上述三种退捻加捻法中，三倍退捻加捻法测试转杯纱捻度的测试结果最大，其次是二重法和一次退捻加捻法。
Test result obtained with triple twisting method is the greatest, then is those obtained with double twisting method and one time back twisting and twisting method (GB 2543-81).
在复合纱线反向加捻的情况下，通过试验分析了复合纱线断裂强力、断裂伸长率与单纱捻度、复合纱线捻度之间的关系。
With twist-against-twist composite yarn, the correlation between breaking strength, breaking elongation ratio and twist of single yarn, twist of composite yarn are an...
倍捻加捻时能实现纱线加捻四个捻度，纱线张力小，生产效率高，能提高成纱的产量质量；
Doubles twists twisting when can realize yarn twisting four number of twists, yarn tensity small, the production efficiency is high, can enhance Cheng Sha the output quality;
倍捻加捻时能实现纱线加捻四个捻度，纱线张力小，生产效率高，能提高成纱的产量质量；
Doubles twists twisting when can realize yarn twisting four number of twists, yarn tensity small, the production efficiency is high, can enhance Cheng Sha the output quality;
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