Introduced here is the change of travellers with chrome platingin terms of their various properties. Practice shows that chrome plating can enhance the durability and wearability of trvellers,and reduce the roughness of surface and end breakage and fuzzy yarns.
介绍了钢领表面经镀铬后其各项性能的变化，说明钢领表面镀硬铬提高了其硬度和耐磨性,降低了表面粗糙度Ra值，使用后可降低成纱断头率、毛羽。
参考来源 - 镀铬钢领性能的初步探讨 My Tentative View on Chrome·2,447,543篇论文数据，部分数据来源于NoteExpress
End breakage rate of yarn is a very important index of assessment in spinning factories.
细纱断头率是纺纱厂的重要考核指标。
The result of the trial operation shows that weft crackiness and end breakage decrease greatly.
经试运转结果表明，稀密路织疵和经纱断头率大大降低。
Neglecting the influence of other interfering factors. it is found that the end breakage rate varies periodically round the clock.
在不考虑其它因素影响的条件下，细纱断头率在一昼夜内存在着周期性变化的现象。
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