一种碳纤维复合材料X射线穿透曲线的绘制方法

详细信息

Drawing Method of X-ray Penetration Curve of the Carbon Fiber Composite Materials

摘要: 提出了一种碳纤维复合材料X射线穿透曲线的绘制方法。首先确定了最佳机械系统参数, 然后找到碳纤维复合材料的最佳X射线穿透率, 以此为基准确定不同厚度碳纤维复合材料对应的检测电压, 从而完成了复合材料X射线穿透曲线的绘制, 并得到了拟合公式。利用该方法获得的X射线穿透曲线, 对碳纤维复合材料数字射线成像最佳检测参数的选择具有重要的指导作用。
- 碳纤维复合材料 /
- 机械系统参数 /
- X射线穿透率 /
- X射线穿透曲线 /
- 绘制方法
Abstract: The article proposes a drawing method of X-ray penetration curve of the carbon fiber composite material. First, the best mechanical system parameters are determined. Then the best X-ray penetration rate of the carbon fiber composite material is found. And on this datum the X-ray penetration curve of the carbon fiber composite material and the fitting formula are obtained. The penetration curve obtained by this method has an important guidance function for choosing the optimum detection parameters of the fiber reinforced composite by the X-ray digital radiography.
- Carbon fiber composite material /
- Mechanical system parameter /
- X-ray penetration rate /
- X-ray penetration curve /
- Drawing method

[1]	NIKISHKOV Y, AIROLDI L, MAKEEV A. Measurement of voids in composites by X-ray computed tomography ［J］. Composites Science and Technology, 2013, 89: 89-97.
[2]	荆锋.X射线实时成像系统的应用［J］. 无损检测, 2004, 26(6): 318-320.
[3]	史建军.X射线实时成像技术在钛合金焊缝探伤中的工艺试验研究［J］. 无损检测, 2007, 29(8): 469-471, 476.
[4]	张朝宗.工业CT技术参数对性能指标的影响-兼谈如何选择工业CT产品［J］. 无损检测, 2007, 29(1): 48-52.
[5]	BULL D J, HELFEN L, SINCLAIR I, et al. A comparison of multi-scale 3D X-ray tomographic inspection techniques for assessing carbon fibre composite impact damage ［J］. Composites Science and Technology, 2013, 75: 55-61.
[6]	强天鹏.射线检测［M］.北京: 中国劳动社会保障出版社, 2007: 115-117.