新型磁力驱动多倍加捻锭子的磁路设计  

Magnetic circuit design of the new magnetic driving multi-twisting spindles

作　　者：徐巧[1,2] 梅顺齐[1,2] 李刚炎[1] 

机构地区：[1]武汉理工大学机电工程学院,湖北武汉430073 [2]武汉纺织大学机械工程与自动化学院湖北省数字化纺织装备重点实验室,湖北武汉430073

出　　处：《上海纺织科技》2013年第5期56-58,共3页Shanghai Textile Science & Technology

基　　金：国家自然科学基金资助项目(50775165)

摘　　要：针对传统锭子锭速提高难的问题,介绍了一种多倍加捻锭子,运用磁力驱动机构的非接触传动特性开发,分析了其工作原理。理论上,这种加捻锭子的加捻效率是环锭锭子加捻效率的3倍。对多倍加捻锭子的磁力驱动机构进行设计,主要包括选择磁性材料,设计磁体排列方式,分析相对转角差和传递力矩的关系。实验时,锭速为5 000 r/min,卷绕速度为60 m/min,多倍加捻锭子正常稳定运转,设计达到预期目标。In order to solve the diMeulties in raising traditional spindle speed, a multi-twisting spindle is developed based on the non-contact transmission by use of magnetic drive mechanism. The working principle is analyzed. Theoretically, it＇ s twisting efficiency is three times than that of the ring spindle twisting. The design of the magnetic drive mechanism of multi-twisting spindle includes selecting the magnetic materials, designing magnet arrangement and analyzing the relationship between the relative rotational angle difference and transmission torque. During experiment, the spindle speed was 5 000r/min, winding speed was 60m/min, multi-twisting spindle ran stably, it reached the expected design target.

关 键 词：磁力驱动 非接触传动 加捻 锭子 设计 

分 类 号：TS103.811[轻工技术与工程—纺织工程] TP212.9[轻工技术与工程—纺织科学与工程]