Abstract
The forming of complex three-dimensional parts (tubular structures, sections, shells) from flat sheets of metal-polymer composites is examined. Results are reported from a series of experimental studies of the strain and strength characteristics of these composites, and features of the fabrication of shells of single and double curvature are analyzed. One method of solving the problem of bending shells of complex shape with large displacements (deflections) beyond the elastic limit of the material is proposed and substantiated empirically.
Similar content being viewed by others
References
G. A. Krivov, V. V. Sukhov, A. I. Babushkin, et al, Modem Methods of Making and Assembling Machine Parts [in Russian], Tekhnika, Kiev (1993).
G. A. Vanin and N. P. Semenyuk, Stability of Shells Made of Composite Materials with Defects [in Russian], Naukova Dumka, Kiev (1987).
N. N. Malinin, Applied Theory of Plasticity and Creep [in Russian], Mashinostroenie, Moscow (1975).
V. V. Vasil'ev, V. D. Protasov, V. V. Bolotin, et al., in: Composite Materials: Handbook (editors: V. V. Vasil'ev and Yu. M. Tarnopol'skii) [in Russian], Mashinostroenie, Moscow (1990).
A. K. Malmeister, V. P. Tamuzh, and G. A. Teters, Strength of Polymers and Composites, Zinatne, Riga (1980).
L. P. Khoroshun (editor), Statistical Mechanics and the Effective Properties of Materials. Vol. 3 of The Mechanics of Composites (editor-in-chief: A. N. Guz'), Naukova Dumka, Kiev (1993).
B. Ya. Kantor, Nonlinear Problems of the Theory of Nonuniform Shallow Shells [in Russian], 1971.
V. G. Piskunov, Yu. M. Fedorenko, and A. E. Stepanova, "High-frequency vibrations of composite slabs," Mekh. Kompozitn. Mater., No. 1, 25–33 (1992).
Application of Methods of the Theory of Plasticity and Creep to the Solution of Problems in Mechanical Engineering [in Russian], Vishcha Shkola (1991).
G. N. Savin, N. A. Kil'chevskii, and T. V. Putyata, Theoretical Mechanics [in Russian], Gosizdattekhlit, Kiev (1963).
M. I. Lysov, Theory and Design of Operations in the Manufacture of Parts by Bending [in Russian], Mashinostroenie, Moscow (1966).
Author information
Authors and Affiliations
Additional information
Translated from Mekhanika Kompozitnykh Materialov, Vol. 31, No. 3, pp. 417–427, May–June, 1995.
Rights and permissions
About this article
Cite this article
Krivov, G.A., Topov, V.A. & Fedorenko, Y.M. Modeling process operations in the forming of parts made of flat metal-polymer composites. Mech Compos Mater 31, 309–316 (1995). https://doi.org/10.1007/BF00615647
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00615647