Technical Diagnostics and Non-Destructive Testing, 2022, №03



2022 №03 (01)

DOI of Article 10.37434/tdnk2022.03.02

2022 №03 (03)

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Technical Diagnostics and Non-Destructive Testing #3, 2022, pp. 12-18

Visualization of defects in aircraft structure elements by electron shearography method

L.M. Lobanov¹, V.Ya. Znova², V.V. Savytskyi¹, I.V. Kyianets¹, O.P. Shutkevych¹

¹ІE.O. Paton Electric Welding Institute of NASU. 11 Kazymyr Malevych str., 03150, Kyiv, Ukraine. E-mail: office@paton.kiev.ua
²SC «Antonov». 1 Acad. Tupolev str., 03062, Kyiv, Ukraine. E-mail: info@antonov.com

A procedure was developed to detect defective areas in aircraft structure elements by electron shearography method. Nondestructive testing of the quality of full-scale elements of SC «Antonov» aircraft structures was performed: parts of helicopter blade and AN-74 aircraft elevator trimmer. Ref. 14, Fig. 8.
Keywords: nondestructive testing, shearography, aircraft structures

Received: 13.07.2022

References

1. Lobanov, L.M., Pivtorak, V.A., Savitskaya, E.M., Kiyanets, I.V., Lysak, V.V. (2011) In-process quality control of welded panels of welded panels of alloy VT20 using method of electron shearography. The Paton Welding J., 11, 22-27.
2. Gupta, R., Mitchell, D., Blanche, J. et al. (2021) A Review of Sensing Technologies for Non-Destructive Evaluation of Structural Composite Materials. J. Compos. Sci., 5, 319. https://doi.org/10.3390/jcs5120319
3. Fahr, A. (2014) Aeronautical Applications of Non-destructive Testing. Canada, 82-85.
4. (2001) Non-destructive testing and technical diagnostics. Ed. by Z.T. Nazarchuk. Lviv, PMI [in Ukrainian].
5. Muravsky, L.I., Voronyak, T.I., Kmet`, A.B. (2014) Laser surface interferometry for the needs of technical diagnostics. Ed. by Z.T. Nazarchuk. Lviv, SPOLOM [in Ukrainian].
6. Nazarchuk, Z.T., Muravsky, L.I., Kuts, O.G. (2022) Nondestructive Testing of Thin Composite Structures for Subsurface Defects Detection Using Dynamic Laser Speckles. Research in Nondestructive Evaluation, 33, 2, 59- 77. https://doi.org/10.1080/09349847.2022.2049407
7. Lai, W.L, Kou, S.C, Poon, C.S. et al. (2009) Characterization of flaws embedded in externally bonded CFRP on concrete beams by infrared thermography and shearography. J. Nondestruct Eval, 28(1), 27-35. https://doi.org/10.1007/s10921-009-0044-x
8. Vandenrijt, J.F, Xiong, H., Lequesne, C. et al. (2019) Shearography inspection of monolithic CFRP composites: finite element modeling approach for assessing an adequate strategy of artificial defects representing delamination. In: Lehmann, P., Osten, W., Gonsalves, Jr. A.A. (eds) «Optical Measurement Systems for Industrial Inspection XI», Vol 11056, pp 107-113. SPIE. https://doi.org/10.1117/12.2527445
9. Hung, Y.Y., Tailor, C.E. (1974) A speckle-shearing interferometer: a tool for measuring derivatives of surface displacement. Exp. Mech., 4, 169. https://doi.org/10.1016/0030-4018(74)90200-4
10. Zhao, Q., Dan, X., Sun, F. et al. (2018) Digital Shearography for NDT: Phase Measurement Technique and Recent Developments. Appl. Sci., 8, 2662. https://doi.org/10.3390/app8122662
11. Lobanov, L.M., Pivtorak, V.A., Savitsky, V.V., Tkachuk, G.I., Kiyanets, I.V. (2005) Express control of quality and stressed state of welded structures using methods of electron shearography and speckle-interferometry. The Paton Welding J., 8, 35-40.
12. Lobanov, L.M., Savytskyi, V.V., Kyianets, I.V., Shutkevich, O.P, Shyian, K.V. (2021) Non-destructive testing of elements of titanium honeycomb panels by shearography method using vacuum load. Tekh. Diagnost. ta Neruiniv. Kontrol, 4, 19-24. [in Ukrainian]. https://doi.org/10.37434/tdnk2021.04.02
13. Lobanov, L.M., Pivtorak, V.A., Oleinik, E.M., Kiyanets, I.V. Procedure, technology and instrumentation of shearographic non-destructive testing of materials and elements of structures. Tekh. Diagnost. i Nerazrush. Kontrol, 3, 25-28 [in Russian].
14. Shearography Technique on Inspection of Advanced Aircraft Composite Material. Mohd Yusnisyam Yusofetal 2019 IOP Conf. Ser.: Mater. Sci. Eng. 554 012009. https://doi.org/10.1088/1757-899X/554/1/012009

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