JWF1216型梳棉机纺细旦莫代尔纤维的实践
2023-07-06 16:22:42   来源：   评论：0 点击：

  关键词：JWF1216型；梳棉机；细旦莫代尔；针布；隔距；刺辊；梳针；生条定量；出条速度
中图分类号：TS103.11⁺2            文献标志码：B           文章编号：1001-9634(2023)03-0031-04
 
收稿日期：2023-02-03
作者简介：胡雪成（1979—），男，河南南阳人，工程师，主要从事清梳机械的设计工作。
   
Abstract:In order to improve the yield and quality of fine denier Modal fiber yarn spinning with JWF1216 carding machine，the process adjusting of JWF1216 carding machine，selecting the speed and profile of taker-in，adjusting the type of card clothing，and the test procedure for spinning fine denier Modal 11.7 tex and 10.6 tex yarns using the fine denier Modal fiber with length of 38 mm，linear density of 0.9 dtex and moisture regain of 11.5%，are introduced in detail.The yarn quality index before and after reducing the cover flat-cylinder gauge，increasing the drawing ratio between crushing roller and stripping roller，increasing the speed of cylinder and taker-in，selecting pin-type licker-in，adjusting the ratio of cylinder and taker-in，and matching card clothing type，are compared.It is pointed that proper process is the basic guarantee of high quality and high yield of carding machine.Modal fiber impurity is less，so processing adjustment and carding accessories configuration should enhance carding ability，reduce fiber damage and reduce short fiber content.After adjustment，output of fine denier Modal 11.7 tex yarn spinning with JWF1216 carding machine is 47.5 kg/h，and output of fine denier Modal 10.6 tex yarn spinning with JWF1216 carding machine is 59.4 kg/h，which can meet the quality requirements of customers and production requirements，and achieve the goal of the same line，same quality，same production with foreign advanced equipment.
Key Words:JWF1216；carding machine；fine denier Modal；card clothing；gauge；taker-in；pin；weight per unit of card sliver；drawing speed
 
参考文献：
[1] 汤其伟.清梳联合机使用手册[M] .北京：中国纺织出版社，2007.
[2] 费青.高产梳棉机附加分梳件的分析[J] .纺织科技进展，2008(5)：21-26.
[3] 李红玉，刘小云.浅析国内金属针布的技术发展与选型使用[J] .纺织器材，2008，35(3)：26-28.
[4] 卫效兰，孙力，王新利，等.新型梳棉针布工艺性能分析[J] .棉纺织技术，2007，35(8)：9-11.
[5] 刘延武，管锦文，邢怀祥，等.清梳联流程配置与棉结和短绒的关系[J] .棉纺织技术，2002，30(10)：5-8.
[6] 孙鹏子，张明光，镇全方，等.活动盖板和固定盖板根数对棉结杂质的影响[J] .棉纺织技术，2000，28(12)：18-20.
[7] 华东纺织工学院.棉纺学：上[M] .北京：纺织工业出版社，1960.