纺织科技进展
紡織科技進展
방직과기진전
PROGRESS IN TEXTILE SCIENCE & TECHNOLOGY
2011年
6期
34-35,43
,共3页
细纱机%涤棉混纺%压力棒%细纱隔距块%条干均匀度
細紗機%滌棉混紡%壓力棒%細紗隔距塊%條榦均勻度
세사궤%조면혼방%압력봉%세사격거괴%조간균균도
spinning-framer polyester cotton blending%pressure bar%gauge block%evenness of yam
细纱条干不匀主要来自细纱牵伸区，在细纱牵伸区施加压力棒与否的条件下，通过变化隔距块、后牵伸倍数、后区罗拉中心距等进行纺纱试验对比；分析了压力棒对纱线条干均匀度的影响，得到了较理想的工艺配置。
細紗條榦不勻主要來自細紗牽伸區，在細紗牽伸區施加壓力棒與否的條件下，通過變化隔距塊、後牽伸倍數、後區囉拉中心距等進行紡紗試驗對比；分析瞭壓力棒對紗線條榦均勻度的影響，得到瞭較理想的工藝配置。
세사조간불균주요래자세사견신구，재세사견신구시가압력봉여부적조건하，통과변화격거괴、후견신배수、후구라랍중심거등진행방사시험대비；분석료압력봉대사선조간균균도적영향，득도료교이상적공예배치。
The yarn evenness in spinning is mainly from the drafting zone. Spinning test was compared through changing gauge block, back drafting times, back district roller center distance, etc. , when pressure bar in the draft zone was pressured or not. The influences of pressure bar on the yarn evenness were analyzed and the ideal process configuration was obtained.
