新型钉型刺辊针布设计及应用
2024-06-03 09:58:13 来源: 评论:0 点击:
为了减少纤维损伤、实现高效梳理,介绍刺辊针布梳理性能要求,分析传统刺辊针布使用存在锐度衰减快和短绒增长率高的原因,提出优化齿型设计、棱角锥齿化处理、减小齿顶面积、
陈玉峰1,张书峰2
(1.光山白鲨针布有限公司,河南 光山 465450;2.山东联润新材料科技有限公司,山东 枣庄 277400)
摘要:为了减少纤维损伤、实现高效梳理,介绍刺辊针布梳理性能要求,分析传统刺辊针布使用存在锐度衰减快和短绒增长率高的原因,提出优化齿型设计、棱角锥齿化处理、减小齿顶面积、齿体表面强化处理等措施,开发出新型钉型刺辊针布;详细阐述新型钉型刺辊针布的设计原理、技术特征,对比分析其与传统刺辊针布梳理机采棉、纤维素纤维、再生聚酯纤维的成纱质量指标。指出:新型钉型刺辊针布具有齿体强度高、耐磨性好、衰减周期长、适纺范围广等优势;相比传统刺辊针布,新型钉型刺辊针布可减少纤维损伤,降低纱疵和落棉率,提升梳理质量。
关键词:钉型;刺辊针布;梳理;纤维损伤;衰减周期;齿顶;纱疵;落棉率;锥齿化中图分类号:TS103.82+1 文献标志码:B 文章编号:1001-9634(2024)03-0021-04
收稿日期:2023-02-22;修回日期:2023-05-26
作者简介:陈玉峰(1975—),男,河南项城人,高级工程师,主要从事棉纺工程、新型纺纱质量控制方面的研究。
Design and Application of a New Nail-type Licker-in Card Clothing
CHEN Yufeng1,ZHANG Shufeng2
(1.Guangshan White Shark Card Clothing Co.,Ltd.,Guangshan 465450,China;
2.Shandong Lianrun New Material Technology Co.,Ltd.,Zaozhuang 277400,China)
CHEN Yufeng1,ZHANG Shufeng2
(1.Guangshan White Shark Card Clothing Co.,Ltd.,Guangshan 465450,China;
2.Shandong Lianrun New Material Technology Co.,Ltd.,Zaozhuang 277400,China)
Abstract:In order to reduce fiber damage and achieve efficient carding,performance requirements of licker-in card clothing are introduced,the reasons of rapid sharpness damping and high growth rate of short fibers of traditional licker-in card clothing in use are analyzed,measures such as optimization of tooth profile design,corner angle taper treatment,reduction of tooth top area and strengthening of tooth surface are put forward,and a new nail-type licker-in card clothing are developed.The design principle and technical characteristics of the new nail-type licker-in card clothing are described in detail.The yarn quality indexes of machine-picked cotton,cellulose fiber and recycled polyester fiber are compared with those of traditional licker-in card clothing.It is pointed out that the new nail-type licker-in card clothing has the advantages of high tooth strength,good wear resistance,long damping period and wide spinning range.Compared with the traditional licker-in card clothing,the new nail-type licker-in card clothing can reduce fiber damage,reduce yarn defects and noil rate,and improve carding quality.
Key Words:nail-type;licker-in card clothing;carding;fiber damage;damping period;tooth top;yarn defects;noil rate;tapered
参考文献:
[1] 曹继鹏.梳理针布的设计与选配[M].北京:中国纺织出版社,2016.
[2] 陈玉峰,陆振廷.梳理锡林针布进步及发展方向[J].纺织导报,2018(1):43-45.
[3] 陈玉峰.喷气涡流纺纱梳理针布的选配[J].棉纺织技术,2019,47(2):55-59.
[4] 陈玉峰,陆荣生.超大齿距刺辊针布设计原理和应用分析[J].棉纺织技术,2018,46(1):16-19.
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