玻璃钢/复合材料 ›› 2017, Vol. 0 ›› Issue (2): 82-87.

• 应用研究 • 上一篇    下一篇

碳纤维树脂基复合材料内部缺陷X射线成像检测的仿真

王从科, 董方旭*, 赵付宝, 凡丽梅   

  1. 中国兵器工业集团第五三研究所,济南250031
  • 收稿日期:2016-09-09 出版日期:2017-02-28 发布日期:2017-02-28
  • 通讯作者: 董方旭(1990-),男,硕士,主要从事复合材料X射线无损检测技术方面的研究,727061825@qq.com。
  • 作者简介:王从科(1966-),男,硕士,研究员,主要从事复合材料无损检测技术方面的研究。

THE SIMULATION OF X-RAY IMAGING DETECTION OF DEFECTS IN CARBON FIBER RESIN MATRIX COMPOSITE MATERIAL

WANG Cong-ke, DONG Fang-xu*, ZHAO Fu-bao, FAN Li-mei   

  1. CNGC Institute 53, Jinan 250031, China
  • Received:2016-09-09 Online:2017-02-28 Published:2017-02-28

摘要: 采用CIVA仿真模拟软件,模拟不同检测电压、检测电流和焦点尺寸下碳纤维树脂基复合材料制品内部分层缺陷的X射线成像检测结果,得到最佳射线源工艺参数;将最佳射线源工艺参数应用于X射线锥束CT成像仿真模拟,与含分层缺陷的碳纤维树脂基复合材料制品的X射线锥束CT成像检测结果相比,仿真结果与实际检测结果相吻合;同时,通过实际碳纤维树脂基复合材料制品的X射线锥束CT成像检测结果验证了该最佳射线源工艺参数的可行性和可靠性。

关键词: CIVA仿真软件, X射线成像检测, 最佳射线源工艺参数

Abstract: Using CIVA simulation software to simulate the X-ray imaging detection results of the carbon fiber resin matrix composite material under different voltages, different currents, different focal spot sizes, the optimal X-ray process parameters are obtained. Then the X-ray cone-beam computed tomography imaging under the optimal X-ray process parameters was simulated. Comparing the X-ray cone-beam computed tomography imaging test results of the carbon fiber resin matrix composite material with lamination defects and simulation results, the two results coincided well. Meanwhile, the X-ray cone-beam computed tomography imaging test results of the actual carbon fiber resin matrix composite material demonstrate the feasibility and reliability of the optimal X-ray process parameters.

Key words: CIVA simulation software, X-ray imaging detection, optimal X-ray process parameters

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