对环锭纺后道工序产生纱疵的分析与控制

Analyses and Controling the Yarn Faults of the Last Ring Spinning Process

为了提高坯布质量，降低成本，满足用户需要，对环锭纺后道工序产生的纱疵进行了分析。采用正交设计法、试验对比法优选工艺部件，全过程地控制纱疵产生，收到良好的效果，纱疵率下降0．82％，获经济效益10万余元。

In order to improve grey cloth quality, reduce productions costs, we have analysed the yarn faults of the last ring spinning process and Optimized some machine parts design. We have also controlled yarn faults over all the spinning process. The yarn faults rate has been reduced to o. 82 %. The relvant profit is more than RMB 100. 000 yearly.