RFI工艺中有关树脂流动监测的研究

The Study about Resin Flow Monitoring in Resin Film Infusion Process

渗透率测量是树脂膜熔渗(RFI)技术在复合材料设计和优化中最关键的条件。基于光导纤维视觉技术,通过纤维视觉传感器测量渗透率,能够在光强度下降的情况下探测出树脂的流动情况,这将易于我们在实际生产中在第一时间内准确的监测树脂的流动。

The permeability measurement represents the most crucial condition for the design and the optimization of the composite manufacturing by the resin film infusion. A technique which based on a fiber optic vision is able to detect the resin advancement during the infiltration by recording the light intensity drop by measuring permeability, with fiber optic sensor. It can be easily used for the real time monitoring of the resin flow advancement during the real processing.