刺辊转速对生条中未成熟纤维去除的影响  

The effect of taker-in speed on the removal of immature fiber

作　　者：于学智[1] 郭昕[1] 

机构地区：[1]辽东学院,辽宁丹东118003

出　　处：《上海纺织科技》2008年第11期23-24,共2页Shanghai Textile Science & Technology

基　　金：辽宁省科技厅科技攻关资助项目(2003220026)

摘　　要：为探讨刺辊转速对生条中未成熟纤维去除的影响,采用USTER AFIS单纤维测试仪对10档刺辊转速条件下所加工的生条进行了未成熟纤维含量的检测,结果显示:与棉卷相比,生条中未成熟纤维含量减少,纤维细度变粗,成熟度比变大;刺辊转速为800 r/min时,最有利于未成熟纤维的去除,刺辊转速为1 500 r/min时,最不利于未成熟纤维的去除;刺辊转速为1 300 r/min时,生条中纤维的细度最粗,刺辊转速为800 r/min时,生条中纤维的成熟度最大。To discuss the effect of taker - in speed on the removal of immature fiber, the immature fiber content in the card sliver pro- cessed under the conditions of ten - grade taker - in speeds was tested by USTER AFIS single fiber tester. The results show that （ 1 ） compared with lap, the immature fiber content in card sliver reduced, the fiber fineness became thicker and the maturity ratio became bigger; （ 2 ） it is most advantageous to removing immature fiber when the taker - in speed is at 800r/min and it is disadvantageous to removing immature fiber when the taker -in speed is at 1500r/min; （3） the fiber fineness in the card sliver is thickest when the taker - in speed is at 1300r/min and the maturity ratio in the card sliver is biggest when the taker - in speed is at 800r/min.

关 键 词：梳棉机 刺辊 梳理 未成熟棉纤维 成熟度比 细度 去除 

分 类 号：TS114[轻工技术与工程—纺织材料与纺织品设计]