测试方法对织物悬垂性结果的影响

Study on Fabric Static Drape Test Method

织物静态悬垂测试方法的初始条件不同以及外界因素的干扰对所测得的结果有较大的影响。为了提高数据的重现性和稳定性,采用标准法和自行设计的其它两种方法对不同种类的5种试样进行静态悬垂测试。通过对波纹数与测试次数的关系分析以及波纹数、悬垂系数方差变化的分析,发现自行设计的方法三随着测试次数的增加,可以在一定程度上减小外力对测试结果的影响,具有较好的重现性和稳定性。

Different initial conditions for static drape test methods and the interference of external factors have significant influence on the measured results.In order to improve data reproducibility and stability,this paper chooses five different kinds of samples and uses the standard method and method two,method three for testing.Analysis by the relationship between the wave number and testing times,the variance changes of wave number,drape coefficient,the authors find that method 3 with the number of tests increasing,can reduce the impact of external forces on the test results to a certain extent,and achieve the reproducibility and stability of the data.