梳棉机盖板踵趾差对纱线毛羽的影响  

Influence of flat heel-toe difference of carding machine on yarn hairiness

作　　者：于学智[1] 曹继鹏[1] 孙鹏子[1] 

机构地区：[1]辽东学院,辽宁丹东118003

出　　处：《纺织学报》2013年第7期35-39,共5页Journal of Textile Research

基　　金：辽宁省高等学校重点学科资助项目(2011103);辽宁教育厅科研项目(2009A262)

摘　　要：采用YG172型纱线毛羽仪对4档盖板踵趾差、2档锡林速度和3档梳棉机产量共24种生产方案所加工的纱线的毛羽进行检测,用SPSS软件对检测结果进行统计分析发现,踵趾差对纱线毛羽指标影响显著。当锡林速度采用394 r/min时,总体上以踵趾差采用0.42 mm所加工的纱线毛羽为最少;当锡林速度采用296 r/min时,所有方案以踵趾差采用0.56 mm所加工的纱线毛羽为最少。在所有试验方案中总体上以0.56 mm和0.42 mm 2档踵趾差有利于毛羽的减少;以0.14 mm踵趾差所加工的纱线毛羽为最多,说明过小踵趾差不利于毛羽的减少。The hairiness of yarns processed by 24 plans under four-grade flat heel-toe difference,two-grade cylinder speed and three-grade carding output was tested by YG172 yarn hairiness tester.The test results were analyzed by SPSS software.The results show that heel-toe difference has notable influence on yarn hairiness index.When cylinder speed is 394 r/min,the yarn hairiness is the least under 0.42 mm heel-toe difference;and while cylinder speed is 296 r/min,the yarn hairiness is the least under 0.56 mm heel-toe difference.In all test plans,the heel-toe differences of 0.56 mm and 0.42 mm are beneficial to hairiness reduction as a whole;and the yarn hairiness is the most under 0.14 mm heel-toe difference,which shows that too small a heel-toe difference is not conducive to hairiness reduction.

关 键 词：梳棉机 盖板踵趾差 锡林速度 道夫速度 纱线毛羽 

分 类 号：TS103.11[轻工技术与工程—纺织工程]