倍捻机捻度系统与误差分析

Twist System of Two-for-One Twister and Deviation Analysis

以Rutty型倍捻机为例 ,在介绍传动系统的基础上 ,导出了捻度计算表达式。分析了几种引起捻度误差的主要因素和其误差估算方法 ,并提出了减小捻度误差的办法。

Citing Rutty two for one twister as an example, twist calculating expression is derived on the basis of traditional system. Analyses are made on some major factors affecting twist deviations and the relevant estimations, with measures to narrow twist deviations suggested.