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A novel method of yarn traversing suitable even for longer traverse lengths

机译:一种新颖的纱线横动方法,甚至适用于更长的横动长度

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摘要

Attempt has been made to develop a novel prototype yarn traversing mechanism for a filter winder to eliminate the use of grooved cam; especially to wind cylindrical packages of longer lengths such as PP/ glass wound filter cartridges. The novel yarn traversing mechanism is found to wind 762 mm (30 inch) long filter cartridges. The traversing mechanism mainly includes three yarn guides mounted on an endless chain passing over six sprockets with an arrangement of relieving yarn from one guide to the other at traverse extremes. Filter cartridges with various traverse ratios are precision wound on this winder with 0.4 hank and 0.6 hank polypropylene yarn. The new traversing mechanism is simple, cost effective and can be adopted to develop a filter winder of any length.
机译:已经尝试开发一种新颖的用于过滤络筒机的原型纱线横动机构,以消除对沟槽凸轮的使用。特别是用于缠绕较长长度的圆柱形包装,例如PP /玻璃缠绕滤筒。发现这种新型的纱线横动机构可以缠绕762毫米(30英寸)长的滤芯。横动机构主要包括三个安装在环形链上的导纱器,这些导纱器越过六个链轮,并具有在横向移动时将纱线从一个导引器释放到另一个导引器的结构。在该络筒机上,用0.4根和0.6根聚丙烯纱线精密卷绕各种横向比的滤芯。新的横动机构简单,经济高效,可用于开发任何长度的绕线机。

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