优化筒纱试验取样的操作方法
2023-12-26 15:46:48   来源：   评论：0 点击：

  关键词：筒纱；自动络筒；取样方法；细纱；锭号；机台；管纱；罗拉
中图分类号：TS101.91⁺1            文献标志码：B            文章编号：1001-9634(2023)06-0041-04
 
收稿日期：2022-09-09
作者简介：张胜强（1982—），男，河北高阳人，主要从事纺纱工艺技术、设备与技术管理等方面的工作。
   
Abstract:In order to solve the problem that the abnormal index of traditional cheese detection can only be fedback but cannot be traced back to the root，the operation method of cheese test sampling is optimized，and the method of random sampling on automatic winder is proposed to take yarn sample on spinning frame according to a certain rule，and its implementation scheme is analyzed.The actual spinning case application and effect evaluation show that the new sampling operation method is more representative，and the abnormal problems found in the test can be directly traced back to the frame and spindle number of the spinning frame，the corresponding roving until the  drawing process，which can reduce the abnormal yarn generation and improve the spinning quality.Recording，summarizing and strengthening management according to the causes and solutions of problem yarn tracing，is conducive to the formation of PDCA virtuous cycle of total quality management in textile enterprises；according to statistics，the abnormal yarn decreased by more than 30% after the implementation of the new sampling method for one year.
Key Words:cheese；automatic winding；sampling method；yarn；spindle number；frame；bobbin yarn；roller

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