TECHNICAL SCIENCES. Materials science and materials technology
Ryabkova N.M., Grishenko T.A.
NATALYA M. RYABKOVA, Engineer (Arsenyev Aircraft Company "Progress” named after N. I. Sazykin, Arsenyev, Russia). E-mail: Natalikaid@mail.ru;
TATYANA A. GRISHCHENKO, Engineer (Arsenyev Aircraft Company "Progress” named after N. I. Sazykin, Arsenyev, Russia). E-mail: ta.grishenko@mail.ru
Manufacturing techniques of the shaping equipment for large-sized composite panels at an aircraft enterprise
The article presents the technical solution proposed by the staff of the Aircraft Enterprise Progress for designing and producing the shaping industrial equipment from polymeric composite materials when producing large-sized line-forming thin-walled power panels of aircrafts with the intent to minimise the machining of the working surfaces of the equipment. Consistently described are the results of the stage-by-stage work on designing the structure and manufacturing techniques of complex large-sized equipment. The resulting solution may be applied in practice at the enterprises of aviation industry and introduced at the AAK Progress to produce the shaping surface of the large-sized equipment of an average-sized helicopter. It may be also introduced to produce other equipment designs in the aerospace industry as well as the shipbuilding one.
Key words: shaping surface, ribbed panel, polymeric paste, shaping crust.
REFERENCES
1. Ognev Y.F., Berdiev O.Sh., Denisenko Y.P. Intensive scheme of pressing process, Topical Questions of Modern Technics and Technology, V Intern. Scientific Conference collection of papers, Lipetsk, Okt., 29, 2011, ed. A.V. Gorbenko. Lipetsk, Gravis, 2011, p. 66-71. (in Russ.). [Ognev Ju.F., Berdiev O.Sh., Denisenko Ju.P. Intensificirovannye shemy processov shtampovki // Aktual'nye voprosy sovremennoj tehniki i tehnologii // Sbornik dokladov V Mezhdunar. nauch. konf., Lipeck, 29 okt. 2011 / otv. red. A.V. Gorbenko. Lipeck: Gravis, 2011. S. 66–71.].
2. The method of multilayered thin power panels manufacture. Patent 2463166 Russian Federation, Y.F. Ognev, O.Sh. Berdiev. Appl. 30.03.2011; publ. 10.10.2012, Bull., N 28. (in Russ.). [The method of multilayered thin-power panels manufacture]: pat. 2463166 Russian Federation / Ju.F. Ognev, O.Sh. Berdiev. Appl. 30.03.2011; publ. 10.10.2012, Bull., № 28].
3. The method of production of multilayered constructional panels: Patent 2508496 Russian Federation: MPK F16S 1/00 B32B 1/00 Y.F. Ognev, O.Sh. Berdiev. N 2013101394/06; Appl. 10.01.2013; publ. 27.02.2014, Bull., N 6. (in Russ.). [Sposob izgotovlenija mnogoslojnyh konstrukcionnyh panelej: pat. 2508496 Ros. Federacija: MPK F16S 1/00 B32B 1/00 Ju.F. Ognev, O.Sh. Berdiev. № 2013101394/06; zajavl. 10.01.2013; opubl. 27.02.2014, Bjul. № 6].
4. The method of nondestructive control of details from polymeric composite materials. Patent 2488772 Russian Federation: MPK G01V 11/16, G01L 1/24, G01N 21/88 Y.F. Ognev, O. Sh. Berdiyev. N 2011137769/28; Appl. 13.09.2011; publ. 27.07.2013, Bull. N. 21. (in Russ.). [Sposob nerazrushajushhego kontrolja detalej iz polimernyh kompozicionnyh materialov: pat. 2488772 Ros. Federacija: MPK G01V 11/16, G01L 1/24, G01N 21/88 Ju.F. Ognev, O.Sh. Berdiev. № 2011137769/28; zajavl. 13.09.2011; opubl. 27.07.2013, Bjul. № 21].
5. Reference book on composite materials: in 2 books. 1-st Book, еd. J. Lyubina; transl. A.B. Geller. M.M. Gelmont. M., Mechanical engineering, 1988, 448 p., ill. (in Russ.). [Spravochnik po kompozicionnym materialam: v 2-h kn. Kn.1 / pod red. Dzh. Ljubina; per. s angl. A.B. Gellera, M.M. Gel'monta. M.: Mashinostroenie, 1988. 448 s.: il.].
6. Berdiev O.Sh., Klukman E.F. The investigation into the advantages of the dry process of manufacturing composite aircraft panel of mesh structure. FEFU: School of Engineering Bulletin. 2014;1: 20-24.
7. Ognev Yu.F., Berdiev O.Sh., Denisenko Yu.P. Investigation of peculiarities in manufacturing and non-destructive testing of large-dimensioned multilayered stiffened panels having mesh structure. FEFU: School of Engineering Bulletin. 2014;1:25-30.