【摘要】 本文重点对国际标准ISO-5081文献中推荐的测试机织物强力的采样法和我国标准中所规定的方法进行研究分析对比,阐明了织物在拉伸过程中采用固定拉伸速度和采用相同断裂时间对织物强力、伸长等的影响;并对两种不同取样方法、不同试样隔距、两类不同强力仪(CRT、CRE)进行较系统的研究分析,为得到较完善的机织物断裂强力、断裂伸长试验方法标准提供了科学理论依据。更多还原

【Abstract】 Analyses and comparison of the strip method recommended in ISO-2018 and the Chinanational testing methods are given in this paper, It is described how the breaking time doseaffect the breaking strength and elongation of woven fabrics when a fixed stretch speed andsame breaking time are used. A systematical and all-round analysis and research of two dif-ferent sampling methods (CRT, CRE) are provided. Therefore, this comparison, supplies ascientific theoretical basis for working out a more perfect testing method standard of determ-ining the breaking strength and breaking elongation of woven fabrics.更多还原