Roving Tension

This paper discusses the influencing factors on the pressure of flyer presser and on the relationship between the presser pressure and the roving tension by means of analysing and measuring the presser pressure during winding on the flyer frame.

本文通过对粗纱卷绕过程中锭翼压掌压力的分析和测试,深入探讨各种因素对压掌压力的影响以及粗纱张力与压掌压力的关系,为合理确定压掌的结构参数提供理论依据。

On the roving tension to the roving quality influence,this article introduced the influence roving tension factor and the stable roving tension measure,thus enable the roving quality to obtain certain guarantee and the enhancement.

就粗纱张力对粗纱质量的影响,介绍了影响粗纱张力的因素及稳定粗纱张力的措施,从而使粗纱质量得到一定的保证和提高。

Analyses of Dryer Yarn Tension of Three New Type Sizing Machines;

三种新型浆纱机烘房纱线张力的分析

The Research of Ring Spinning Theory Based on Balloon Shape and Yarn Tension;

基于气圈形态与纱线张力的环锭纺理论研究

Various measurements of yarn tension in textile process have been discussed.

综述了各种纱线张力测试装置,提出了一种新的测试环锭纺纱气圈张力的方法,利用光电技术和计算机系统对纱线张力进行动态检测和实时控制,为实现生产过程自动化和提高产品质量提供了途径。

Introduction is done to the PXI bus based test system of weft tension of air-jet looms and test of some air-jet looms regarding the specification finds the advantages of the system in quick response,easy programming,reliable,strong anti-interruption,precision test and universal in application in contrast to the conventional one.

为了提高织机的生产效率和布面质量,需要对织机纬纱张力随主轴转角的变化规律做精确测试。

It points out that rationally setting weft-related process parameters, reducing weft tension and taking strict control over the quality of filling yarn are effective measures for r.

文章对产生纬向停台的原因及相应解决措施进行了详细讨论,指出合理设置纬向工艺参数、减少纬纱张力负荷以及把好原纱质量关是降低纬向停台、提高织机效率与效益的重要途径。

A VIbased novel method for testing weaving looms' weft tension is given in the paper.

　介绍一种基于虚拟仪器的织机纬纱张力测试新方法,并对多台喷气织机的该项指标进行测试。

Test System of Loom Warp Tension Based on PXI Bus;

基于PXI总线的织机经纱张力测试系统

Research and Application of Virtual Warp Tension Tester;

虚拟经纱张力测试仪的研制与应用

Embedded system for warp tension control based on ARM and μClinux architecture;

基于ARM和μClinux的经纱张力控制嵌入式系统设计

Research and Development of the Electromagnetic-Hysteresis Yarn Tensioning Device

电磁式磁滞纱线张力器的研究与开发

At high winding speeds, due to inertia, the rotation of the spool may lead to tension variations in the yarn.

在高速络纱时,由于惯性作用,筒子的回转会导致纱线张力的波动。

The Research of Ring Spinning Theory Based on Balloon Shape and Yarn Tension;

基于气圈形态与纱线张力的环锭纺理论研究

Also, upon start -up, higher tension are developed because the winder must overcome spool inertia.

另外,在络纱机启动时,由于需要克服筒子的惯性,会产生较大的纱线张力。

As is usual with most textile operations, it is necessary to control tension such that all ends are as nearly as possible.

与多数纺织工艺相同,在整经中有必要对纱线张力施加控制,以使所有纱线具有尽可能一致的张力。

Tension devices to help maintain uniform tension throughout the creel, guides to direct the yarn and to help keep the ends apart

张力装置使所有的纱线保持均匀的张力；导纱器用来引导纱线并使纱线分开；

Methods of Yarn Pulling and Yarn Tension's Stabilization in Carpet Tufting Machine

地毯簇绒机纱线牵引和张力稳定方法

Each end has to be controlled, therefore one tension device per end is needed.

每根纱线都应单独控制,因此每根纱线都需要一个张力装置。

These breakage could be the result of excessive tension or, perhaps, a weak spot in the yarn.

断头的原因可能是经纱张力过大或纱线中存在弱段。

Non-contact dynamic measurement of yarn tension in winding process

非接触式纱线卷绕张力动态检测方法的研究

To help maintain uniform tension in the filling yarns

有助于纬纱张力的均匀。

The yarns must be parallel and under uniform tension. This, then, is the purpose of warping.

纱线必须相互平行,且张力均匀,这就是整经的目的。

Effect of filament pre-tension on performance of wool/polyester embedded composite yarn

长线预加张力对毛涤嵌入式复合纺成纱性能的影响

The tensions are not high and it is usually sufficient to apply just enough to prevent the yarn snarling and entangling.

张力不宜过高,通常在不产生纱线扭结和纠缠的情况下,尽可能采用较小的张力。

test method for breaking strength of yarn and thread;skein method

纱线的断裂强力试验法：绞纱法

high tenacity yarn

高强力[人造纤维]纱线

The force required to turn the beam is supplied by the tension in the warp yarns.

织轴的转动靠的是经纱张力的驱动。

The Research on the System of Controlling of Spinning Tense--The Single Spinal and the Single Motor;

单锭单电机细纱张力控制系统的研究