碳纤维三维编织复合材料预制件厚度的测量

Measurement for thickness of carbon fiber three-dimensional braided composite material preforms

提出了一种利用电涡流传感器进行碳纤维三维编织复合材料预制件厚度测量的研究方法,给出了测量系统的测量原理、硬件组成及软件设计框图,并对测得的厚度值进行了分析.实验证明,使用该系统测量的数据准确,精度高.

A measuring method for thickness of carbon fiber three-dimensional braided composite material preforms by using eddy current sensor is put forward. The measuring principle, hardware components, and software are given, and the measuring data are analysed. The experiments prove that the data received from the system are accurate and the accuracy is high.