Numerical Analysis of Corrugation Development during Oblique Compression of a Plate When Manufacturing Angle Metal Parts

Author:

Boyarskiy D.S.1,Tarasov V.A.1,Baburin M.A.1,Baskakov V.D.1,Boyarskaya R.V.1

Affiliation:

1. Bauman Moscow State Technical University

Abstract

The paper considers the problem of corrugation developing on walls of parts during sheet metal forming. We performed a numerical experiment using Deform-3D software to simulate manufacturing operations pertaining to forming a workpiece in the cramped conditions of the die. We established probabilities and conditions for corrugations developing on the shelves of angle metal parts representing a wide range of aircraft components, such as stringers, stiffeners and structural elements of lattice rudders and wings.

Publisher

Bauman Moscow State Technical University

Subject

General Engineering

Reference18 articles.

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3. Ershov V.I., Popov O.V., Chumadin A.S. et al. Listovaya shtampovka [Sheet forming]. Moscow, Izd-vo MAI Publ., 1999. 516 p. (In Russ.).

4. Chumadin A.S. Teoriya i raschety protsessov listovoy shtampovki [Theory and calculation of sheet forming processes]. Moscow, Eksposervis VIP Publ., 2014. 216 p. (In Russ.).

5. Tarasov V.A., Baskakov V.D., Baburin M.A. et al. Estimation of the error of bending of angle blanks in a tool die. Tekhnologiya metallov, 2019, no. 3, pp. 7–13. (In Russ.). (Eng. version: Russ. Metall., 2019, vol. 2019, no. 13, pp. 1460–1465, doi: https://doi.org/10.1134/S0036029519130378)

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1. Influence of Friction and Elastic Shape Recovery on the Development of Corrugations under Oblique Plate Compression in Die Tooling;Herald of the Bauman Moscow State Technical University. Series Mechanical Engineering;2023-06

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