现代经编数控系统电子送经关键技术的应用  

Key technology application of electronic let off of modern warp knitting CNC system

作　　者：张琦 蒋高明[1] 夏风林 朱克来 

机构地区：[1]江南大学经编技术教育部工程研究中心,江苏无锡214122

出　　处：《上海纺织科技》2013年第6期13-15,18,共4页Shanghai Textile Science & Technology

基　　金：国家科技支撑项目(2012BAF13B03);中国纺织工业协会科技指导性项目(2011067);江南大学自主科研计划资助(JUSRP211A04)

摘　　要：经编机电子送经的工艺控制要求是典型的变速同步传动控制,其核心是对经编主轴与送经从轴间传动比的动态连续修改。电子齿轮技术以其灵活快捷的速比变换特征,已经成为现代经编数控系统中实施电子送经控制的关键技术。文中对采用内部电子齿轮方案、外部电子齿轮方案、自制电子齿轮方案的现代经编数控系统分别进行了详细描述,并对比分析了各实施方案的特点,对现代经编机的数控化推进具有一定的实用指导意义。The process control requi ent of lectronic off on warp knitting machine is typical synchronous drive control with variable speeds, and its core is to dynamiely modify the axial ratio between the main warp knitting shaft and let off device continuously. Electronic gear has become the key technology of modern warp knitting CNC system to implement the electronic let off control for its agile ratio transformation characters. In this paper, the warp knitting numerical control system with internal electronic gear scheme, external electronic gear scheme and homemade electronic gear scheme are described in detail, and the characters of each scheme arc analyzed and compared which provides some guidance for the further application of numerical control on modern warp knitting machine.

关 键 词：经编 数控技术 电子送经 电子齿轮 

分 类 号：TS183.3[轻工技术与工程—纺织材料与纺织品设计] TP273[轻工技术与工程—纺织科学与工程]