危害性纤维和疵点在纺纱过程中的变化分析
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为了有效控制纺纱过程中棉纱的危害性纤维和疵点,比较分析原棉到粗纱工序的半成品棉纱和细纱到自动络筒的成品棉纱质量指标,阐述纺纱过程中原棉、筵棉、梳棉、精梳、并条、粗纱等不同
熊  伟1,周献珠2
(1.新疆沃普农业发展有限公司,乌鲁木齐    830011;2.新疆轻工职业技术学院,乌鲁木齐    830021)
 
摘要:为了有效控制纺纱过程中棉纱的危害性纤维和疵点,比较分析原棉到粗纱工序的半成品棉纱和细纱到自动络筒的成品棉纱质量指标,阐述纺纱过程中原棉、筵棉、梳棉、精梳、并条、粗纱等不同工序中危害性纤维和疵点的变化规律及各工序清除效率和质量指标的控制标准。指出:危害性纤维和危害性疵点在生产过程中均起伏波动,要有效控制二者在各工序的无常突变,须制定合理的原料混配、环境控制、工序质量控制、生产管理和设备维护维修、工艺管理等诸多标准,并建立完善的纺纱流程控制体系。
关键词:危害性纤维;疵点;变化规律;质量差异;棉结;清除效率
中图分类号:TS102.2    文献标志码:B    文章编号:1001-9634(2019)S1-0038-03
 
收稿日期:2019-03-03
作者简介:熊  伟(1967—),男(白族),湖南张家界人,高级工程师,主要从事纺纱工艺与棉纤维的研究。
 
Analysis of the Changes of Hazard Fiber and Defects in Spinning Process
XIONG Wei1,ZHOU Xianzhu2
(1.Xinjiang Good Harvest Agriculture Development Co.,Ltd.,Urumqi 830011,China;
2.Xinjiang Institute of Light Industry Technology,Urumqi 830021,China)
 
Abstract:To effectively control hazard fiber and defects in spinning process,comparative  analysis is done to the quality indices including semi-finished cotton yarn from raw cotton to roving process and yarn from spinning to automatic winding.Description is done to the changing law of the hazard fiber and defects from the processes in coping with raw cotton,cotton bat,carding, combing,drawing and roving,and changes of the hazard fiber and defects with the removal efficiency and quality index of control standards in each procedure.It is pointed out that the hazard fiber and defects in the process are fluctuating, effective control is necessary in the impermanence mutation of the process.It must formulate reasonable proportioning and mixing of raw materials,environmental control,process quality control,production management and equipment maintenance, process management and many other standards,and a perfect spinning process control system should be established.
Key Words:hazard fiber;defect;variation rule;quality difference;neps;removal efficiency
 
参考文献:
[1] 熊伟,徐志武,周献珠,等.纱疵与织物结构关系分析探讨[J].新疆纺织,2004(4):14-17.  
[2] 熊伟,谭绍海.棉纤维的回潮率与纺纱工艺的关系[J].新疆纺织,2002(3):36-38.                 
[3] 熊伟,孔庆平,宁新民,等.工艺元件与偶发性纱疵间的关系[J].纺织器材,2006,33(2):30-32.
[4] 熊伟.E7/5与E7/6精梳机的纺纱相关工艺配置[J].纺织学报,1999,20(2):91-95.                 
[5] 张冶,崔玉梅,穆征.棉纤维成熟度的测试与分析[J].棉纺织技术,2000,28(10):33-35.
[6] 熊伟,李荣,张冶.原棉混配与织物外观质量的关系[J].棉纺织技术,2001,29(8):23-25.
[7] 熊军.假性棉结初探[J].棉纺织技术,2000,28(12):21-23.
 

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