棉纺织技术2018，Vol.46Issue(5)：5-8,4.
机采棉梳棉工艺速度的优化设计
Optimization Design of Carding Process Speed for Machine Picked Cotton
摘要
Abstract
The influences of related carding machine speeds for machine picked cotton spinning on half finished product quality were studied. Sliver neps, weight short fiber content, mean length by weight and waste percentage were taken as evaluation indexes. Licker-in speed, cylinder speed and flat speed were taken as experimental factor for mult-index orthogonal test with duplicate value. The test results show that licker-in speed is the main contributory factor among four quality indexes. The short fiber content and fiber average length are greatly affected by cylinder speed. Neps and waste percentage are greatly influenced by flat speed. In multi-index comprehensive optimization, cylinder speed has obvious effect on comprehensive quality indexes. The optimized scheme is1 060 r/min×1 657 r/min×2 183 r/min for three licker-in speed, 460 r/min for cylinder speed and 180 mm/min for flat speed. It is considered that multi-index optimizing results are significant guidance to improve the half finished product quality of machine picked cotton.关键词
梳棉/机采棉/多指标正交试验/极差分析/锡林速度/刺辊速度, 盖板速度Key words
Carding/Machine Picked Cotton/Multi-index Orthogonal Test/Range Analysis/Cylinder Speed/Licker-in Speed, Flat Speed分类
轻工纺织引用本文复制引用
冯清国,任家智,薛建昌,陈宇恒,李李..机采棉梳棉工艺速度的优化设计[J].棉纺织技术,2018,46(5):5-8,4.基金项目
中国纺织工业联合会科技指导性项目(2016014) （2016014）
纺织服装产业河南省协同创新中心(hnfz14002) （hnfz14002）
