方蕾蕾 吴巧英



摘 要:为探究矩阵分析方法对多指标压烫工艺优选的适用性,选取3种精纺全毛面料与2种黏合衬作为实验对象,设计3因素3水平正交压烫实驗,采用矩阵分析方法分析实验结果,并将其分析过程和结果与综合平衡法进行对比。研究发现,矩阵分析方法得到的结果与综合平衡法相一致;并且相较于传统的综合平衡法,矩阵分析方法具有计算简单、过程明了、结果准确的特点和优势。
关键词:矩阵分析;正交试验设计;压烫工艺;黏合衬;全毛精纺面料
中图分类号:TS941.66
文献标志码:A
文章编号:1009-265X(2018)02-0046-07
Application of Matrix Analysis Method in Pressed-ironing Process Optimization
FANG Leilei, WU Qiaoying
(School of Fashion Design and Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China)
Abstract:To explore the applicability of matrix analysis method in multi-index pressed-ironing process optimization, three kinds of worsted wool fabrics and two kinds of interlinings were selected as the test subjects to design three-factor and three-level orthogonal test. Matrix analysis was used to analyze test results. Besides, the analysis process and results were compared with overall balance method. The study finds that the results of matrix analysis method are consistent with those of overall balance method. And compared with the traditional method, the matrix analysis method has the characteristics and advantages of simpler computation, clearer analysis process and more accurate results.
Key words:matrix analysis; orthogonal experiment design; pressed-ironing process
温度、时间、压力是面料与黏衬压烫黏合的三要素,不良压烫工艺会降低黏合质量,导致黏后渗胶、洗后黏衬脱落、起泡、起皱等问题,严重影响服装外观质量。因此,基于黏合效果的压烫工艺优化选择是服装生产中十分重要的质量控制环节。由于压烫工艺优选所需考虑的因素较多,常采用正交设计方法来安排试验;又因实际生产和使用中出现的黏合问题较复杂,故黏合效果常采用剥离强度、尺寸变化率、外观质量等多个指标来评定,属于典型的多指标正交试验;对其试验结果的分析,目前常采用综合平衡法[1-2]。综合平衡法是先对各指标分别进行直观分析,得出因素的主次和优方案,再结合专业知识和经验对各指标的分析结果进行综合平衡,得到综合的优方案[3]。该方法分析计算工作量大,分析过程复杂,不利于研究对象及观察指标多的压烫工艺优选试验结果分析。……