DTM129型细纱机生产S捻纱的方法探讨  

Discussion on Method of Producing S Twist Yarn on DTM129 Spinning Frame

作　　者：赵建奎[1] 王志恒[1] 段娜微 ZHAO Jiankui;WANG Zhiheng;DUAN Nawei(Hebei Hongrun New Fabric Co.,Ltd.,Hebei Baoding,071500)

机构地区：[1]河北宏润新型面料有限公司

出　　处：《棉纺织技术》2020年第3期61-65,共5页Cotton Textile Technology

摘　　要：探讨DTM129型细纱机由Z捻改为S捻的方法。介绍了几种国产细纱机短车机型的S捻改造情况,阐述了细纱机改纺S捻纱后,操作方法的变化及后道工序的相应调整,分析了影响S捻纱正常生产的因素及注意事项,包括集聚纺和低扭矩纺改S捻时对关键部位、特色部位的调整。改造实践表明:采用齿轮箱油浴润滑传动的DTM129型细纱机成功实现了S捻纱的改造,其成纱质量与Z捻纱成纱质量水平相当,加捻效率接近。Method of changing DTM129 spinning frame from Z twist to S twist was discussed.S twist transformations of several domestic spinning frames short machine type were introduced.Changes in operation method and corresponding adjustment of subsequent processes after adopting S twist on spinning frame were explained.Factors affecting normal production of S twist yarn and precaution were analyzed.Adjustment of key parts and features parts when adopting S twist in condensed spinning and low torque spinning were included.Transformation practice showed that transformation of S twist yarn was successfully realized by adopting DTM129 spinning frame with gearbox oil bath lubrication transmission.Its yarn quality was equivalent to Z twist yarn and twisting efficiency was close.

关 键 词：捻向 Z捻纱 S捻纱 锭带轮 毛羽 钢丝圈 集聚纺 低扭矩纺 

分 类 号：TS101.9[轻工技术与工程—纺织工程]