梳针分梳板对棉结去除的影响  

Effect of pin carding plate on removal of neps

作　　者：孙鹏子[1] 张明光[1] 王兰[1] 

机构地区：[1]辽东学院,辽宁丹东118003

出　　处：《纺织学报》2008年第10期34-38,共5页Journal of Textile Research

基　　金：辽宁省科技厅攻关资助项目(2003220026);辽宁省教育厅高等学校科学研究资助项目(20060304)

摘　　要：为研究梳针分梳板对棉结去除的影响,用AFIS单纤维测试仪对梳棉机刺辊下采用梳针分梳板、锯齿分梳板、小漏底在不同加工条件下所加工的生条进行棉结检测,结果显示:1)在隔距较小范围内,梳针分梳板去除棉结和SCN能力更强一些;2类分梳板去除棉结和带籽屑棉结(SCN)能力都比加小漏底方案要好。2)在隔距较大的条件下,锯齿分梳板去除棉结能力要强于梳针分梳板,分梳板去除棉结能力不如小漏底。分梳板和小漏底对SCN的去除随原料不同而有所差异。3)在小隔距条件下,锯齿分梳板所加工生条棉结直径稍大,在大隔距条件下,梳针分梳板所加工生条棉结直径稍大;和小漏底相比,分梳板所加工生条棉结直径略小。To research the effect of pin carding plate on removal of neps in the card slivers, nep tests to the card slivers under different processing conditions using pin carding plate, saw-tooth carding plate and taker-in grid under the card taker-in by USTER AFIS single fiber tester were done. The results show that： 1 ） within a smaller gauge range, the ability of removing neps and seed coat neps （SCN） of pin carding plate is stronger; the ability of removing neps and SCN of pin carding plate and saw-tooth carding plate are better than the takerin grid program as a whole;2） when the gauge is larger, as a whole, the ability of removing neps of saw-tooth carding plate are better than pin carding plate and that of the above two kinds of carding plate are worse than taker-in grid. The ability of removing SCN of carding plate and taker-in grid are different with the change of raw materials; 3） when the gauge is smaller, neps diameter in the card slivers processed by saw-tooth carding plate is a bit larger. When the gauge is larger, neps diameter in the card slivers processed by pin carding plate is a bit larger. Compared with taker-in grid, neps diameter in the card slivers processed by carding plate is a bit smaller.

关 键 词：梳针分梳板 锯齿分梳板 小漏底 棉结 带籽屑棉结 棉结直径 

分 类 号：TS103.11[轻工技术与工程—纺织工程]