【作者】 周莉莉； 李炜； 罗永康；

【Author】 Zhou Lili,Li Wei,Luo Yongkang (Donghua University Textile College,Shanghai 201620)

【机构】 东华大学纺织学院；

【摘要】 复合材料液体成型技术(LCM)工艺构件的质量在很大程度上依赖于树脂的流动充模过程,因此对充模过程进行监测,实时了解充模状态,能够即时调整工艺从而保证产品的质量,并为工艺研究提供准确的数据。本文介绍了一种用于复合材料液体成型过程的自动监测装置,该装置可以自动检测LCM充模时增强体内树脂充模的浸润过程以及树脂固化情况,并同时测量增强体的渗透率。更多还原

【Abstract】 The quality of LCM parts largely relies on resin’s flow in the process of molding. It is critical to adjust the process to guarantee the product quality.Real-time sensing and monitoring system at molding process is applied to observe the molding to ensure the product quality and data acquisition.In this paper,an auto-monitoring device of LCM molding process is introduced.The resin impregnation through the reinforcement and curing condition can be automatically detected and reinforcement permeability can also be measured at the same time.更多还原