STUDY ON COMPOSITE OMIGA STRINGER STIFFENED CURVED PANEL BY AUTOMATICPHASED ARRAY ULTRASONIC INSPECTION TECHNIQUE

Abstract

Abstract: Compared with other non-destructive testing technologies, ultrasonic testing is still the most widely used and mature technology for aeronautical composite component testing. In recent years, with the gradual development of domestic phased array ultrasonic testing technology, this technology has gradually moved from the laboratory research stage to the production inspection application stage. The Automatic phased array ultrasonic inspection technique based on the pulsed echo mode was utilized to study the automatic inspection of composite omiga stringer stiffened curved panel. For the curved panel and omiga stringer R structure respectively, different probes, frequencies and focus modes were used to carry out automatic inspection and profile, C scan imaging and defect evaluation. The results prove that the automatic inspection and profile of curved panel can be realized by utilizing ultrasonic profiling measurement method, and the minimum size to Φ3 mm defect can be detected. The omiga stringer R structure can be inspected automatically by customizing the special R structure water shoe.

Key words: composites, omiga stringer stiffened curved panel, curve profile, automatic phased array ultrasonicinspection

CLC Number:

TB332

ZHANG Ji-min, XIAO Peng, LIU Kui, LIU Fei-fei. STUDY ON COMPOSITE OMIGA STRINGER STIFFENED CURVED PANEL BY AUTOMATICPHASED ARRAY ULTRASONIC INSPECTION TECHNIQUE[J]. Composites Science and Engineering, 2020, 0(2): 91-96.

References

[1] 魏娟, 马宏伟. 超声无损检测五轴联动自动扫描. 重型机械, 2001(2): 60-62.
[2] 陈积懋, 张颍. 复合材料无损检测的新进展. 航空工艺技术, 1998(5): 17-20.
[3] 杜兴吉, 周晓军. 自由曲面的非等参数超声检测轨迹生成算法. 中国机械工程, 2004, 15(20): 1804-1807.
[4] 王艳颖, 周晓军. 面向超声检测的路径受控仿形测量和曲面重构技术. 中国机械工程, 2003, 14(6): 490-494.
[5] 王艳颖, 周晓军, 等. 曲面形工件的双探头超声寻位检测方法. 中国机械工程, 2003, 14(21): 1818-1822.
[6] 钟志民, 梅德松. 超声相控阵技术的发展及应用. 无损检测, 2002, 24(2): 69-71.
[7] 李衍. 相控阵超声检测国际动态. 无损检测, 2009, 31(1): 56-60.
[8] Drinkwater B W, Wilcox P D. Ultrasonic arrays for nondestructive evaluation: A review. NDT & E International, 2006, 39(7): 525-541.
[9] 张继敏, 周晖, 刘奎, 等. 复合材料层压结构超声相控阵检测缺陷定量表征. 无损检测, 2016, 38(1): 20-25.
[10] Moles M. Imaging using phased arrays. Proceedings of the Nation al Seminar & Exhibition on Non-Destructive Evaluation, 2009, 276-281.
[11] Macovski A. Ultrasonic imaging using arrays. Proceedings of the IEEE, 1979, 67(4): 484-495.
[12] Shan B H, Duan Z D, Ou J P. Study of ultrasonic phased array inspection imaging technology for NDT. China Welding, 2006, 15(3): 1-5.
[13] Ludovic M, Drinkwater B W, Wilcox P D. Ultrasonic imaging algorithms with limited transmission cycles for rapid nondestructive evaluation. IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 2009, 56(9): 1932-1944.
[14] Camacho J, Parrilla M, Fritsch C. Grating lobes reduction by application of phase coherence factors// IEEE International Ultrasonic Symposium. Rome, Italy: 2009: 341-344.
[15] 张继敏, 周晖, 刘奎, 等. 大厚度复合材料结构超声相控阵检测成像与缺陷定量表征. 无损检测, 2016, 39(3): 35-39.
[16] 王艳颖. 复杂形状工件测量、建模和超声检测一体化技术研究. 杭州: 浙江大学, 2003.
[17] 李志君. 先进复合材料的无损检测. 宇航材料工艺, 2000, 30(5): 28-31.
[18] 何方成, 王铮, 史丽军. 复合材料制件拐角部位超声检测技术. 材料工程, 2011(7): 80-84.
[19] Habemeh L J, Lamarre A. Ultrasonic phased array toolsfor com posit e inspection during maintenance and manufacturing//17th World Conference on Nondestructive Testing. . http://www.ndt.net/article/wcndt2008/papers/116.pdf.