方便装卸绒卷的条干仪纱架
2022-10-26 08:12:29   来源：   评论：0 点击：

  关键词：条干仪；纱架；棉条；绒卷；变异系数；不匀率
中图分类号：TS103.6⁺2          文献标志码：B          文章编号：1001-9634(2022)04-0062-03
 
收稿日期：2021-12-03
作者简介：王文芳（1989—），女，陕西宝鸡人，助理工程师，主要从事纱线类仪器结构设计方面的工作。
   
Abstract:In order to solve the problems of inconvenient loading and unloading and low testing efficiency when evenness tester creel for roving frame is used to test cotton lap，an evenness tester creel is designed which can coordinated with suspended spindle through combination device of yarn barrel and easily load and unload cotton lap.The test principle of cotton lap creel and the calculation method of coefficient of variation CV value and unevenness U value are introduced.By comparing the unevenness curves and test data of three kinds of yarns on two kinds of creel，it shows that the new creel is convenient to replace the cotton lap，which takes less time，has high test efficiency and reduces the yarn breakage probability.
Key Words:evenness tester；creel；sliver；cotton lap；coefficient of variation；unevenness
 
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