The thickness and the inerior quality of composite panel in the vacuum assisted resin transfer molding process
The objective of this paper was focused on predicting the thickness and the interior quality of carbon fiber composite panel during the vacuum assisted resin transfer molding (VARTM) process. The character of the VARTM process determined that it was low cost. A panel made of Epoxy resin, and carbon fibers, was used as the simplest article to experiment and except routine items, the thickness and the interior quality was focused. In the process, the flow front of the resin was record using a digital camera. Darcy’s law was the model of resin flow. The results showed that the flow front history would reach unanimous, thickness near the edges was difficult to control, and most of the porosity came from the injection line where more resin cumulated.
composites the vacuum assisted resin transfer molding the thickness the interior quality
LI Yanliang YI Xiaosu Tang Bangming
National Key Laboratory of Advanced Composites, Beijing Institute of Aeronautic Materials,Beijing 10 National Key Laboratory of Advanced Composites, Beijing Institute of Aeronautic Materials, Beijing 1
国际会议
11th IUMRS International Conference in Asia(第十一届国际材联亚洲材料大会 IUMRS-ICA 2010)
青岛
英文
468-473
2010-09-25（万方平台首次上网日期，不代表论文的发表时间）