870 EX型涡流纺纱机优势分析及应用  

Advantages Analysis and Application of 870 EX Vortex Spinning Machine

作　　者：刘建林 汪军 邹专勇 LIU Jianlin;WANG Jun;ZOU Zhuanyong(Zhejiang Huafei Textile Co.,Ltd.,Quzhou 324400,China;New Spinning Professional Committee of China Textile Engineering Society,Shanghai 201620,China)

机构地区：[1]浙江华飞轻纺有限公司,浙江衢州324400 [2]中国纺织工程学会新型纺纱专业委员会,上海201620

出　　处：《纺织器材》2024年第1期24-26,共3页Textile Accessories

摘　　要：为了探索新型涡流纺纱设备的优势,从数字技术、机械与电气自动化、自动接头装置、质量检测和分析系统等方面介绍870 EX型涡流纺纱机的技术创新点,从条干、毛羽、重量不匀率水平3方面分析其工艺优势;详述应用870 EX型涡流纺纱机纺R 19.7 tex麻灰纱的原料选用、工艺参数、测试仪器及标准,并与环锭纺和转杯纺进行成纱质量对比。指出:870 EX型涡流纺纱机技术先进,具有高产、高效、高速的工艺优势;纺R 19.7 tex麻灰纱的纱线毛羽少、抗起毛起球性好,满足针织用纱质量要求;纺纱速度达转杯纺的4倍以上,环锭纺的30倍以上,生产效率高且成纱质量稳定。In order to explore the advantages of new vortex spinning equipment,the technological innovation points of the 870 EX vortex spinning machine are introduced from the aspects of digital technology,mechanical and electrical automation,automatic joint device,quality inspection and analysis system,etc.The process advantages are analyzed from three aspects of evenness,hairiness and weight unevenness level.The selection of raw materials,technological parameters,testing instruments and standards of R 19.7 tex grey flax yarn spun by 870 EX vortex spinning machine are described in detail,and the quality of yarn is compared with ring spinning and rotor spinning.It is pointed out that the 870 EX vortex spinning machine has advanced technology and the process advantages of high output,high efficiency and high speed;the yarn for spining R 19.7 tex gray flax yarn has less hairiness and good pilling resistance,which can meet the quality requirements of knitting yarn;the spinning speed is more than four times that of rotor spinning and more than 30 times that of ring spinning,the production efficiency is high and the yarn quality is stable.

关 键 词：涡流纺 870 EX型 针织 自动接头 自动落纱 包芯纱 条干 毛羽 麻灰纱 

分 类 号：TS103.272[轻工技术与工程—纺织工程]