新型钉型刺辊针布设计及应用  

Design and Application of a New Nail-type Licker-in Card Clothing

作　　者：陈玉峰 张书峰 CHEN Yufeng;ZHANG Shufeng(Guangshan White Shark Card Clothing Co.,Ltd.,Guangshan 465450,China;Shandong Lianrun New Material Technology Co.,Ltd.,Zaozhuang 277400,China)

机构地区：[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

出　　处：《纺织器材》2024年第3期21-24,共4页Textile Accessories

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。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.

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 

分 类 号：TS103.821[轻工技术与工程—纺织工程]