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首页> 外文期刊>RSC Advances >Using the Taguchi method to investigate the effect of different parameters on mean diameter and variation in PA-6 nanofibres produced by needleless electrospinning
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Using the Taguchi method to investigate the effect of different parameters on mean diameter and variation in PA-6 nanofibres produced by needleless electrospinning

机译：使用Taguchi方法研究不同参数对无针电纺丝生产的PA-6纳米纤维平均直径和变化的影响

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摘要

Employing different types of fibre generators, needleless electrospinning gives much higher fibre production rates as compared to needle-based techniques. In the present study, the effect of various process parameters on the mean diameter and variation in PA-6 nanofibers produced by the needleless electrospinning method, was investigated. Based on the Taguchi design and analysis of experiments, it was concluded that polymer concentration is the most influential factor affecting the mean fibre diameter, followed by distance between the electrodes, air flow, substrate speed, polymer carrier speed and the voltage difference. Mean fibre diameter and standard deviation were found to increase with increase in polymer concentration, polymer carrier speed and the collector substrate speed. With the help of the Taguchi method, it was not only possible to rank different factors in the order of their magnitude of effect on mean fibre diameter but also to find the optimum factor levels for minimum fibre diameter with minimum standard deviation.
机译：与基于针的技术相比，采用不同类型的纤维发生器，无针电纺可以提供更高的纤维生产率。在本研究中，研究了各种工艺参数对用无针静电纺丝法生产的PA-6纳米纤维的平均直径和变化的影响。根据Taguchi的设计和实验分析，可以得出结论，聚合物浓度是影响平均纤维直径的最大影响因素，其次是电极之间的距离，气流，基材速度，聚合物载流子速度和电压差。发现平均纤维直径和标准偏差随聚合物浓度，聚合物载体速度和收集器基材速度的增加而增加。借助Taguchi方法，不仅可以按照对平均纤维直径的影响大小的顺序对不同因素进行排序，而且可以找到最小纤维直径且标准偏差最小的最佳因素水平。

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