机制簇绒地毯质量特性的综合优化

Simultaneous optimization in quality characteristics of machine-made tufted carpets

为研究机制簇绒腈纶地毯的质量特性,采用加权主成分分析(WPCA)与稳健设计理念相结合的方法,优化利用M-tuft高科技设备生产的簇绒腈纶地毯的质量和生产率。结果表明,压缩标准越低,压缩回弹率和毛束联结牢度的标准越高,生产的地毯质量也越好。为提高质量和生产力,评估了机制簇绒腈纶地毯生产的最佳工艺环境,并进行了参数设置优化。

In this study, machine-made tufted acrylic carpet was prepared to study the various quality characteristics. The present work highlights the application of weighted principal component analysis （WPCA） approach coupled with Taguchi robust design philosophy for quality and productivity characteristics optimization in tufted machine-made acrylic carpet manufactured by M-tuft hi-tech machine. The lower the better criteria for compression and the higher the better criteria for compression recovery and tuft with drawal force,are desirable to achieve better quality of carpets. The study aims at evaluating the most favorable process environment followed by an optimal parametric setting for improved quality and productivity.