超大牵伸纺纱技术的发展与分析  

An Overview of the Technological Development of Drawing Frame

作　　者：郑莹莹[1] 徐伯俊[1] 王晓岚[2] 王进生[2] 

机构地区：[1]江南大学生态纺织教育部重点实验室 [2]江苏双山集团股份有限公司

出　　处：《纺织导报》2013年第1期69-71,共3页China Textile Leader

基　　金：江苏省自然科学基金(BK2012254);国家自然科学基金青年基金(11102072);江苏省产学研项目(BY2011117;BY2012065)

摘　　要：超大牵伸技术存在的问题主要有:半制品的喂入方式是采用棉条还是粗纱一直存在争执;牵伸机构的牵伸型式仍处于研究阶段,并不成熟;传动机构的传动路线、牵伸调整和传动元件如何选择;各区牵伸倍数如何合理分配以提高牵伸效能等。文章将主要从以上几个方面对超大牵伸进行相关介绍。The development of drawing machine has made great progress both at home and abroad in terms of technology, raw materials and process and il has entered into a new era that highlights high speed, high yield, high quality, high efficiency and energy-saving, high stability and reliability. These functions comply with the general developing trend for incorporating electronic technology, information technology, network technology, automation and continuous production into one machine and make possible the connection of drawing, roving, spinning and winding processes.

关 键 词：超大牵伸 牵伸装置 传动机构 牵伸分配 

分 类 号：TS103.114[轻工技术与工程—纺织工程]