工艺与制造英文2022被引 16
纤维光学传感器技术在液体树脂注入工艺验证中的应用
Liquid Resin Infusion Process Validation through Fiber Optic Sensor Technology
Vincenzo Romano Marrazzo, Armando Laudati, Michele Vitale, Francesco Fienga, Gianni Iagulli, Marco Raffone, Andrea Cusano, Michele Giordano, Antonello Cutolo, Giovanni Breglio · Department of Electrical Engineering and Information Technology (DIETI), University of Naples “Federico II”, 80125 Naples, Italy
摘要整理
本研究采用基于光纤的传感器网络对液体树脂注入（LRI）工艺进行监测。测试件为由蒙皮和四根加筋条组成的复合材料板，传感器布置方案能够同时监测温度和树脂流动到达情况。传感网络由18个光纤布拉格光栅（FBGs）温度传感器和22个改进前端光纤探针组成，用于检测树脂到达位置。经过深入研究优化传感器安装方案以避免对测量结果的影响，采用商用Micron Optics系统以0.5 Hz采样频率进行测量，通过被动分光盒实现对所有传感器的同步感测。研究结果包括不同位置的树脂到达时间检测和温度变化趋势，成功验证了液体树脂注入工艺的数值模型，深化了对实际树脂流动规律和预成型体填充干燥时间的理解，为工艺优化提供了关键数据支撑。
相关论文
A review of recent developments in natural fibre composites and their mechanical performance
Composites Part A Applied Science and Manufacturing · 2015
Non-invasive electrical and magnetic stimulation of the brain, spinal cord, roots and peripheral nerves: Basic principles and procedures for routine clinical and research application. An updated report from an I.F.C.N. Committee
Clinical Neurophysiology · 2015
Lignocellulosic biomass: a sustainable platform for the production of bio-based chemicals and polymers
Polymer Chemistry · 2015
Design for Additive Manufacturing: Trends, opportunities, considerations, and constraints
CIRP Annals · 2016
Nanoimprint Lithography: Methods and Material Requirements
Advanced Materials · 2007
Nanocomposites: synthesis, structure, properties and new application opportunities
Materials Research · 2009
← 返回论文库整理：复材站编辑部