细纱机依纳V型牵伸机构的优化改进  

The improvement of the V type draft system on spinning frame

作　　者：张梅[1] 韩玫瑰[2] 

机构地区：[1]天津工业大学,天津300160 [2]济南大学,山东济南250022

出　　处：《上海纺织科技》2005年第3期40-41,共2页Shanghai Textile Science & Technology

摘　　要：对细纱机常采用的依纳V型牵伸机构进行了优化改进。通过在后牵伸区增加一附加压力棒消除反包围弧,从而提高牵伸效果,并对其产生的毛羽增多的弊病采取了建议性措施。A new method is designed to improve the V type draft system. A pressure-bar is put on the back drafting zone so as to remove the back-surrounded arc and to make more uniform drafting. It also gives a good method to reduce the hairness.

关 键 词：依纳V型牵伸 环锭细纱机 牵伸装置 条干CV值 压力棒 

分 类 号：TS103.114[轻工技术与工程—纺织工程]