应用激光衍射法测量纺织品细丝直径

Measurement of Textile Filament Diameter with Laser Diffraction Method

在前面的工作中我们实验室对激光衍射法测量直径提出了具体的实现方案,本文利用激光衍射法测量纺织品细丝在自然拉伸状态下的直径,对比常用的螺旋测微计测量直径的方法,本方法克服了由样品自身柔性带来的测量困难。同时通过教学和实践相结合我们可以提高学生的学习兴趣。

In the previous studies, the laser diffraction measurement method of the diameter was implied. In this paper, we measured the textile filament diameter by laser diffraction method. Compared with the method of spiral mierometer, we overcome the difficulty caused by the flexibility of textile filament in the measurement. By combining teaching with practice, we can increat the studying interest.