国产细纱机新型牵伸元件及工艺配置与成纱质量的关系  

The New Domestic Spinning Draft Parts and the Process Configuration in Relation to Quality of Resultant Yarn

作　　者：吉宜军 丁祥[1] 

机构地区：[1]南通双弘纺织有限公司,江苏南通226671

出　　处：《纺织器材》2008年第1期51-56,共6页Textile Accessories

摘　　要：通过生产试验,分析了细纱机牵伸系统采用国产新型V型牵伸、气动加压、低硬度高弹性胶辊、新型上销、下销、中胶辊等纺纱器材和合理工艺配置对成纱质量的影响,并重点对V型牵伸后区倍数、罗拉隔距、气动摇架压力大小和前胶辊的前冲量进行研究,探讨了提高成纱质量的有效途径。Through the production trial, analysis is done to the application of the domestic spinning draft parts of V shape, pneumatic pressurizing, cots with low rigidity and hi-elasticity, new top and bottom aprons and mid-rollers on the drafting system of the spinning frame in relation to quality of resultant yarn. Highlight is given to the rear multiple of the V shape draft,roller gauge, pressure of the pneumatic apron and the advancement of the cot, thus an effective access to upgrading quality of yarn.

关 键 词：细纱机 牵伸元件 V型牵伸 工艺配置 成纱质量 

分 类 号：TS103.8[轻工技术与工程—纺织工程]