10.14489/TD.2014.02.PP.058-064

2014, 02 February

DOI: 10.14489/TD.2014.02.PP.058-064

Palamar I.N., Pervov M.L., Rybakov K.А., Sizov P.V.
IMPROVING ACCURACY CONTROL STAMPING BLADES BASED IMAGE SEGMENTATION MICROSTRUCTURE BY GROWING AREAS AND MERGERS
(pp. 58-64)

Abstract. A method for increasing the control accuracy of manufacturing of coatings of gas turbine engine blades is based on the analysis of the microstructure in the connection area of the main harvesting and coating layer. The method is based on the segmentation of the image and highlight all of the characteristic areas for the definition of irregularity connection area layers is based of fractal dimension. The advantage of this method in comparison compared with other methods of segmentation is shown. The results of the complex analysis are presented.

Keywords: gas turbine engine, cladding covering, stamping, accuracy control, segmentation, microstructure, fractal dimension.

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Palamar I.N., Pervov M.L., Rybakov K.А., Sizov P.V.
State Educational Institution Higher Education “Soloviev Rybinsk State Aviation Technical University” (RSATU), Rybinsk, Russia. E-mail: Данный адрес e-mail защищен от спам-ботов, Вам необходимо включить Javascript для его просмотра.

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1. Pervov M. L., Pervova S. A., Skobeleva A. S. (2012). Manufacture of GTE blades of heat-resistant refractory alloys with protective coating. Vestnik RGATU im. P. A. Solov'eva, (23), pp. 53-56.
2. Knaushner A. (1984). Improving the quality of surface and cladding of metals. Moscow: Metallurgiia.
3. Bogodukhov S. I., Grebeniuk V. F., Proskurin A. D. (2005). Processing of hardened surfaces in mechanical engineering and repair work. Moscow: Mashinostroenie.
4. Krautkremer I., Krautkremer G. (1991). Ultrasonic testing of materials: handbook. Moscow: Metallurgiia.
5. Palamar' I. N., Sizov P. V. (2010). The method of segmentation of images using cultivation areas and multiscale analysis. Vestnik Sibirskogo gosudarstvennogo aerokosmicheskogo universiteta im. akad. M. F. Reshetneva. Krasnoiarsk, (3), pp. 15-20.
6. Software part of SIAMS 700. Available at: http://siams.com/products/siams700/siams700_mod.htm. (Accessed 15 February 2013).
7. The program for the quantitative analysis of the images. ImageExpert Pro 3. «Novye Ekspertnye Sistemy» LLC. Available at: http://www.nexsys.ru/iepro3x.htm. (Accessed 15 February 2013).
8. Palamar' I. N., Sizov P. V. (2010). Software environment for the segmentation of images on the basis of methods of cultivation areas and wavelet transforms. Certificate of state registration of software No. 2010614091.
9. Uryson P. S. (1951). Works on topology and other areas of mathematics. (Vol. 2). Moscow-Leningrad.
10. Mandel'brot B. (2002). The fractal geometry of nature. Moscow: Institut komp'iuternykh issledovanii.

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DOI: 10.14489/TD.2014.02.PP.058-064

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