转杯纺捻度传递长度的初步研究

An Initial Study on Twist Propagation Length of Rotor Spinning

本文分析了捻度传递长度与缠绕纤维百分率及成纱强力的理论关系式,根据转杯纺与环锭纺成纱临界强力对比试验,采用回归分析方法研究了捻度传递长度与原棉物理性能关系。

Having hammered on the theoretical formula concerning twist propagation length,fibre matting percentage and yarn strength in rotor spinning, the author makes a regressive analysis on the relations between twist propagation length and the physical properties of raw cotton by way of a comparative experiment on the yarn critical strength of rotor and ring spinning.