DS齿型锡林金属针布齿条设计理念与应用效果
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摘要
为实现针布梳理的高质、高效,提高成纱质量,介绍DS齿型锡林金属针布齿条直线齿前面和大齿顶面结合的设计理念,以及直线齿前面、大齿顶面、齿底圆弧和大齿距的梳理优势,对机采棉、长绒棉、细绒棉等品种与其它型号锡林金属针布进行对比。表明:DS齿型系列锡林金属针布可降低生条棉结和短绒增长率,提高结杂清除率,改善成纱条干和粗细节,能解决高质、高效、高产梳棉机梳理负荷增大、梳理度下降、锡林金属针布第2硬度测点不耐磨及使用寿命短等问题。
To achieve high quality and high efficiency of carding production for better yarn quality,this paper introduces the clothing design concept of combining the straight front and big top of MCC wire of cylinder with DS toothed,as well as the carding advantages of the straight front,the big top,the bottom arc and the big pitch.Comparison is done to the advantages of machine-picked cotton,long staple cotton and fine staple cotton in relation to other specifications of cylinder.The results show that the cylinder with DS toothed series can reduce the growth rate of neps and short fibers in sliver,increase the clearance rate of neps and impurities,improve yarn evenness and thicks,solving the problems with the carding machine of high quality,high efficiency and high production such as load increasing,carding capacity decreasing,short grinding cycle of the second hardness measuring point of cylinder and short service life.
To achieve high quality and high efficiency of carding production for better yarn quality,this paper introduces the clothing design concept of combining the straight front and big top of MCC wire of cylinder with DS toothed,as well as the carding advantages of the straight front,the big top,the bottom arc and the big pitch.Comparison is done to the advantages of machine-picked cotton,long staple cotton and fine staple cotton in relation to other specifications of cylinder.The results show that the cylinder with DS toothed series can reduce the growth rate of neps and short fibers in sliver,increase the clearance rate of neps and impurities,improve yarn evenness and thicks,solving the problems with the carding machine of high quality,high efficiency and high production such as load increasing,carding capacity decreasing,short grinding cycle of the second hardness measuring point of cylinder and short service life.
引文
[1]费青,阙浩英,陈海涛,等.梳理针布的工艺特性、制造和使用[M].北京:中国纺织出版社,2007:16-49.
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[3]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.
[4]姚穆.纺织材料学[M].北京:中国纺织出版社,1990.
[5]任家智.纺织工艺与设备:上册[M].北京:中国纺织出版社,2004.
[2]张文赓,郁崇文.梳理的基本理论[M].上海:东华大学出版社,2012:36-42.
[3]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.
[4]姚穆.纺织材料学[M].北京:中国纺织出版社,1990.
[5]任家智.纺织工艺与设备:上册[M].北京:中国纺织出版社,2004.