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首页> 外文期刊>The Journal of the Textile Institute >Coincident optimization of specific volume and tensile strength at acrylic high-bulked yarn using Taguchi method
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Coincident optimization of specific volume and tensile strength at acrylic high-bulked yarn using Taguchi method

机译：使用Taguchi方法同时优化丙烯酸高弹丝的比容和拉伸强度

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摘要

This study aims to optimize coincidently main characteristics of acrylic high-bulked yarns, including yarn specific volume and tensile strength, using Taguchi method. Therefore, the L-27 orthogonal arrays were used to design factors of production process of the high-bulked yarns such as percentage of shrinkable fiber, yarn count, yarn twist factor, relaxation temperature, and relaxation time. Based on the designed method, signal-to-noise (S/N) and overall evaluation criteria (OEC) techniques were employed for individual and coincident optimization of two studied characteristics, respectively. The S/N ratios and the OEC values were calculated and then, analysis of variance was conducted to analyze the experimental results. The optimum conditions to achieve maximum magnitude of yarn specific volume and tensile strength were determined, in addition to contribution percentage of each factor.
机译：这项研究旨在通过Taguchi方法同时优化丙烯酸高级膨体纱的主要特性，包括纱的比容和拉伸强度。因此，使用L-27正交阵列来设计高膨体纱生产工艺的因素，例如可收缩纤维的百分比，纱线支数，纱线捻度因子，松弛温度和松弛时间。基于设计的方法，分别采用信噪比（S / N）和总体评估标准（OEC）技术分别优化了两个研究特性。计算信噪比和OEC值，然后进行方差分析以分析实验结果。除了每个因素的贡献百分比外，还确定了实现最大纱线比容和抗张强度幅值的最佳条件。

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