HY742型倍捻机的使用体会  

Using Experiences on HY742 Double Twister

作　　者：孔宪生 陆锡滨 陈卫红 潘志勇 颜卫珍 

机构地区：[1]广西南宁锦虹棉纺织有限责任公司

出　　处：《棉纺织技术》2005年第6期49-51,共3页Cotton Textile Technology

摘　　要：HY742型倍捻机是一种用于双股或多股纱线加捻的微电脑控制多电机倍捻机。采用摩擦辊变速使锥形筒管实现恒线速卷绕,从而使纱线的各片段的捻度不匀得到控制,将横动机构中变速的曲柄圆周运动变成匀速的往复直线运动,卷绕成形好。介绍了HY742型短纤倍捻机的性能特点及生产使用情况。HY742 double twister is using in double-ply and manifold yarn twisting, it is multi-motor double twister which controlled by microcomputer. Cone bobbin can realize constant linear velocity winding by adopted friction roller changing velocity, so twist irregularity of each fraction can be controlled, and winding shaping is better if taking uniform reciprocating motion instead of change clank circular motion in traverse mechanism. Performance speciality and using condition of HY742 short fiber double twister is also introduced.

关 键 词：倍捻机 工艺调整 捻度不匀 卷绕成形 质量 

分 类 号：TS103.234.1[轻工技术与工程—纺织工程]