几种棉纤维长度指标间关系探讨
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摘要
探讨几种常用棉纤维长度指标间的换算关系。利用SPSS软件对取自企业和文献中的纤维长度指标进行了统计分析,分别建立了品质长度与主体长度、平均长度、上四分位长度以及上半部平均长度的回归关系。检验结果表明:所建立的回归方程具有良好的显著性;短绒率对回归模型的影响程度有限。认为:棉纤维长度指标间可依据所得出的回归方程进行互相换算。
The conversion relations between several cotton fiber length indexes were discussed.Statistical analysis was performed for the fiber length indexes from enterprises and references by SPSS software.The regression relationships between quality length with principle length,average length,upper quartile length and upper half mean length were established respectively.The testing results showed that the regression equation established had excellent significance.The influence of short fiber content on regression model was limited.It is considered that the cotton fiber length indexes can be mutually converted according to the regression equation.
The conversion relations between several cotton fiber length indexes were discussed.Statistical analysis was performed for the fiber length indexes from enterprises and references by SPSS software.The regression relationships between quality length with principle length,average length,upper quartile length and upper half mean length were established respectively.The testing results showed that the regression equation established had excellent significance.The influence of short fiber content on regression model was limited.It is considered that the cotton fiber length indexes can be mutually converted according to the regression equation.
引文
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[3] 谢春萍,王建坤,徐伯俊.纺纱工程[M].北京:中国纺织出版社,2012:16-17.
[4] 姜展.纱条中纤维排列的模拟及其对成纱质量的影响[D].上海:东华大学,2017.
[5] 邢春生.棉纺纯棉纱线强力的预测与实例解析[J].现代纺织技术,2018,26(1):31-35.
[6] 赵书经,周胜.我国陆地棉的几何性质与成纱强度的关系[J].纺织学报,1989, 10(11):4-7.
[7] 匡雪琴.纤维几何特征的表征及其在成纱条干不匀评价上的应用[D].上海:东华大学,2017.
[8] 周胜,顾云清,张贤.我国陆地棉纤维性能研究[J].纺织学报,1995,16(3):4-8.
[9] 吕志华.棉纤维长度指标的含义及相互之间的关系[C]//全国棉纺织行业中青年科技工作者论坛暨清、梳、精、并专题技术研讨会,2013:66-68.
[10] 李晓峰.基于群体智能优化神经网络棉纱质量预报系统的研究[D].上海:东华大学,2014.
[11] 郁崇文.纺纱工艺学[M].上海:东华大学出版社,2015:10-11.
[12] 郁崇文.纺纱学[M].北京:中国纺织出版社,2014:18.
[13] 储才元,吴京明.原棉短绒率与成纱性能间关系的实验研究[J].中国纤检,1994(12):21-24.
[14] 许杰.用AFIS纤维测试仪检测棉纤维长度和短纤率[J].棉纺织技术,1997,25(12):10-13.
[15] 邱永康.棉纤维四项长度指标相互关系的述评[J].中国纤检,2010(21):58-60.
[16] 杨威.棉花手扯长度与主体长度关系的探讨[J].中国棉花加工,1999(5):25.
[17] 何晓峰,吴国新,徐守东,等.棉纤维长度分布测量仪器的开发[J].仪器仪表学报,2006, 27(11):1468-1472.