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首页> 外文期刊>The Journal of the Textile Institute >Reliability analysis of thermal core ring spun yarn using two parameter Weibull distribution
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Reliability analysis of thermal core ring spun yarn using two parameter Weibull distribution

机译:基于两参数威布尔分布的热芯环锭细纱可靠性分析

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摘要

Thermal zone was created at the spinning triangle of ring frame to produce 33/67 polyester-/cotton-blended yarns. The tenacity of modified yarn properties was compared with the yarn produced without thermal zone. Furthermore, to study the influence of gauge length in tenacity of these yarns, tests were conducted at various gauge lengths and Weibull plots were also obtained. Fibre failure at various gauge lengths was studied. The reliability analysis showed that the modified treble rove yarns are superior to the normal treble roves feed yarns.
机译:在环锭细纱机的纺纱三角形处创建了热区,以生产33/67的聚酯/棉混纺纱。将改性后的纱线性能的韧度与不带热区的纱线进行比较。此外,为了研究标距长度对这些纱线的韧性的影响,在不同的标距长度下进行了测试,并获得了威布尔图。研究了不同规格长度的纤维失效。可靠性分析表明,改性高音粗纱优于常规高音粗纱。

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