用新型梳理器材提高机采棉梳理质量的实践
2016-12-22 09:27:56   来源：   评论：0 点击：

 
摘要：为了提高机采棉梳理质量，介绍机采棉的原料特点、梳理工艺配置以及对梳理质量的要求，分析机采棉梳理中易出现短绒率高、棉结杂质排除不充分的原因，运用新型梳理器材进行实践并对比数据。指出：机采棉因含杂率高、各类疵点多等问题导致其成纱强力低、结杂大；采用AT型薄尖加密刺辊、NS型双阶锥齿锡林针布、锥齿高密度锡林针布、大排杂BNT型高密度弹性盖板针布等新型梳理器材，增加梳理齿密，改善排杂能力，明显提高机采棉梳理质量。
关键词：机采棉；梳理质量；刺辊；双阶锥齿锡林针布；高密度弹性盖板；短绒损伤；工艺配置
中图分类号：TS103.82⁺1      文献标志码：B      文章编号：1001-9634(2016)06-0021-04
 
收稿日期：2016-04-20
作者简介：陈玉峰(1975—)，男，河南项城人，工程师，主要从事质量控制技术和纺纱工艺方面的研究。  
Abstract:To improve carding quality of machine-picked cotton,introduction is made to the characteristics of machine-picked cotton,carding process configuration requirements on carding quality.Analysis is done of the cause resulting in high short fiber rate,inadeqaute removal of neps and impurities in the process of carding machine-picked cotton.New carding accessories are used to make comparative data analysis.It is pointed out that poor yarn strength and high content of neps result from machine-picked cotton with high content and varieties of neps.Reasonable application of the closely wired roller with AT thin and sharp points,NS bevelled wire cylinder clothing with double stairs,cylinder clothing closely planted with bevelled wire,a large complex of BNT high density elastic flat clothing and other new carding accessories,can effectively improve the piecing ability,increase the combing wire density,improve the discharging ability, consequently improving carding quality of machine-picked cotton.
Key Words:machine-picked cotton;carding quality;taker-in roller;bevelled wire cylinder clothing with double stairs;high density elastic flat;short fiber damage;process configuration
 
参考文献：
［1］张文赓，郁崇文.梳理的基本理论［M］.上海：东华大学出版社，2011：36-42.
［2］孙鹏子，王兰，张志丹，等.刺辊与分梳板隔距对生条质量的影响［J］.棉纺织技术，2007，35(8)：6-8．
［3］费青.高产梳棉机提高除杂作用的研究与分析［J］.棉纺织技术，2007，35(8)：1-5．
［4］孙鹏子.高产梳棉机工艺技术理论的研究［M］.上海：东华大学出版社，2002：20-26．
［5］刘小云.浅析梳棉机弹性盖板针布充塞挂花起因［J］.纺织器材，2011，38(2)：11-14.
［6］陈玉峰.回转盖板正转漏梳原因与控制［J］.纺织器材，2015，42(5)：26-29.