细纱挡车和换段操作法的革新
2023-11-29 16:48:51   来源：   评论：0 点击：

  关键词：细纱长车；挡车操作法；换段操作法；断头；宝塔分段铺车法；纺空操作法
中图分类号：TS103.27            文献标志码：C            文章编号：1001-9634(2023)S1-0063-03
 
收稿日期：2022-10-15；修回日期：2023-02-20
作者简介：刘明娜（1982—），女，河南杞县人，工程师，主要从事纺纱质量及生产等方面的工作。
   
Abstract:In order to reduce the workload of workers and improve production efficiency，the spining operation method is introduced from the main points of doffing and measures to reduce broken ends，and the segment changing operation method is introduced from the aspects of pagoda-like section paving method，paving time point，empty spinning operation method and registration card management.The output budgeting method of each group is explained in detail by using 2700 m and 2000 m roving yarn spinning C 14.58 tex knitting yarn.It is pointed out that touring while doffing，taking into account doffing and spining，doing a good job of catching defects and correctly dealing with flying spinning frame，are conducive to reducing broken ends and stabilizing output.The integration of spining and changing roving is transformed into division and collaboration，setting up a changing segment group，balancing the workload of each production team，increasing the number of spinning frame from 3 to 9～10(spinning frame with 1008 spindles)，and reducing empty spindle.The segment changing operation method balances the workload of each production team，improves the production efficiency of the spinning frame，and clarifies the supply of roving.
Key Words:spinning frame with thousands of spindles；spining operation method；segment changing operation method；broken ends；pagoda-like section paving method；empty spinning operation method
 
参考文献：
[1] 陆惠文，倪远.下一代细纱技术创新点剖析[J].纺织器材，2018，45(1)：57-64.
[2] 曹小华，王婵娟.简析棉纺操作管理[J].纺织器材，2019，46(增)：62-64.
[3] 陈云嫦.细纱工序快速宝塔分段法[J].棉纺织技术，1999，27(8)：51.