VARIANTS OF APPLICATION OF UNIFICATION PROPERTY AT SELECTION STRUCTURAL-TECHNOLOGICAL SOLUTIONS OF “METAL+COMPOSITE” JOINTS

І. М. Тараненко

Abstract


Possibility of unification property realization in application to variants of structural-technological solutions of “metal+composite” joints.

It is drawn that this property is important for up-today vehicle engineering structures at different goals of its manufacturing. It is shown that there are three possible options can be revealed in metal-composite heterogenous joints realization: with monolithic, cylindrical and sheet transversal fastening connections.

Possibility of application sheet transversal fastening elements produced on metal strips is considered exactly. Also, possibility of implementation strips of different materials and thickness is analyzed.

The property of unification is most fully manifested at the stages of design, technological preparation of production and production itself. Variants of technological processes for manufacturing sheet fasteners on metal strips using stamping methods or laser cutting are proposed. An analysis of the advantages and disadvantages of these technical processes showed that the most rational method is stamping with bending.

Options for route technical processes for forming transversal connections on metal tips using sheet reinforcing elements are proposed.

Options for equipment are proposed, with the help of which serial production of teeth on metal strips is possible. It should be noted among these equipment options metal stamps for stamping teeth and using an electro-hydraulic device for bending them.

Examples of implementation of design and technological solutions with sheet micro-elements in the manufacture of high-pressure vessels and in the strengthening of bolted joints are given.


Keywords


“metal+composite” joint, design and technological preparation of production, unification of manufacturing processes, stamping, high-pressure vessels, bolted joint.

References


Karpov, Ya. S. Soedineniya detalej i agregatov iz kompozicionnyh materialov: monografiya / Ya. S. Karpov / Harkov : Nac. aerokosm. un-t im. N. E. Zhukovskogo «HAI», 2006.  359 s. ISBN 966-662-133-9.

Bulanov I. M. Tehnologiya raketnyh aerokosmicheskih konstrukcij iz kompozicionnyh materialov / I. M. Bulanov, V. V. Vorobej. – M.: MGTU im. N. E. Baumana, 1989. – 257 s.

Taranenko I. M. Kachestvennaya ocenka unifikacii pri izgotovlenii kompozitnyh sekcionnyh izdelij // I. M. Taranenko // Visnik NTU «HPI». Seriya «Innovacionnye tehnologii i oborudovanie dlya obrabotki materialov v mashinostroenii i metallurgii». – Harkov : NTU «HPI», 2020 – № 2 (1356). – S. 70-74. – Bibliogr. : 9 nazv. – ISSN 2519-2670.

Taranenko I. M. Sravnitelnyj analiz konstruktivno-tehnologicheskih reshenij soedinenij metall-kompozit. – Aviacionno-kosmicheskaya tehnika i tehnologiya. – Nauchno-tehnicheskij zhurnal. Vyp. 4(139). – H.: HAI, 2017, C. 40-49, ISSN 1727-7337.

Kocyuba A. A. Novye konstruktivno-tehnologicheskie resheniya soedinenij kompozitnyh izdelij v praktike GP «Antonov» / A. A. Kocyuba, A. Z. Dvejrin, Ya. O. Golovchenko. – K. : «Tehnologicheskie sistemy», № 1, 2016. – S. 19-27, ISSN 2074-0603.

Galińska A. Mechanical Joining of Fibre Reinforced Polymer Composites to Metals—A Review. Part II: Riveting, Clinching, Non-Adhesive Form-Locked Joints, Pin and Loop Joining / A. Galińska, C. Galiński // Polymers. – Published 28 July 2020, Volume 12(8). – Issue 1681, P. 1 – 40; https://doi.org/10.3390/polym12081681. https://www.mdpi.com/2073-4360/12/8/1681/htm.

Feistauer E. A review on direct assembly of through-the-thickness reinforced metal–polymer composite hybrid structures / Feistauer E. E., dos Santos J. F., Amancio-Filho S. T.// Polymer Engineering and Science, Published: April 2019. – Volume 59, Issue 4. – P. 661 – 674. https://doi.org/10.1002/pen.25022.

Schornstein B. Manufacturing Principles for Z-Pin Reinforced FRP Composite Laminates in the Case of Bolted Joints / B. Schornstein, R. Staschko, N. Fuchs, N. Glück // Lightweight Design worldwide, Published: June 2017. – Issue 10(3), P. 28 – 33. DOI:10.1007/s41777-017-0025-1.

Karpichev V. Modeling of technological processes of machine-building and repair manufacture /V. Karpichev, K. Sergeev, A. Bolotina // Journal: Communication, 4/2019, Vol. 21, P. 59-62, https://doi.org/10.26552/com.C.2019.4.59-62.

Тараненко М. Е. Электрогидравлическая штамповка: теория, оборудование, техпроцессы: монография в 2 ч. / М. Е. Тараненко.  Х. : Нац. аэрокосм. ун-т им. Н. Е. Жуковского «Харьк. авиац. ин-т», 2011.  272 с.




DOI: https://doi.org/10.32620/oikit.2023.98.05

Refbacks

  • There are currently no refbacks.