【摘要】 本文通过用同一原料、同一并条机加工的熟条分别在国产A454型粗纱机及FL-16、FB-11、F1/1a、RMK-2等型引进粗纱机上进行纺纱质量对比试验,比较全面地分析了其质量指标(主要是粗纱伸长率、开关车细节和乌氏条干均匀度),从而为使用厂更好地消化、吸收、改进提供了参考依据。更多还原

【Abstract】 By means of a comparative test of spinning quality both on domesticA454 roving frame and the imported FL-16, FB-11, F-1/1a, RMK-2 rovingframe with the same material and drawing sliver from the same drawing frame,the paper, comprehensively analysed the quality index (mainly the roving elong-ation percentage, snicks at starting point, and Uster Yarn Evenness) there-fore, it gave the customers a reference basis to digest, assimilate and im-prove the technque further.更多还原