| RESEARCH OF DIFFERENT PROCESSES
FOR FORMING FIBER METAL LAMINATES |
| Dmitrii Chernikov1, Yaroslav Erisov1, 2, Ilia Petrov1, Sergei Alexandrov3, Lihui Lang3 |
1Samara National Research University
2Samara Scientific Center of Russian Academy of Sciences
3Beihang University |
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| ABSTRACT |
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The paper presents the results of forming rifts in five-layer fiber reinforced metal polymer laminates by electromagnetic
forming. During the experimental studies the discharge energy of the electro-magnetic machine was varied in such
a way as to achieve different depths of the rift. Samples obtained by electro-magnetic forming were compared with control
samples obtained by forming using a rubber pad under static loading. The strain state of the samples was analyzed using an
digital image correlation system Vic-3D. The experimental research of fiber reinforced metal laminates forming under the
influence of pulse magnetic field has shown the possibility of formability increasing due to change of strain state: the rift zone
is dominated by compressive circumferential strains, rather than tensile radial strains as during conventional rubber pad
forming. |
| Key Words:
Fiber metal laminate, Electro-magnetic forming, Rubber pad forming, Highspeed deformation, Strain |
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Corresponding Author.
Yaroslav Erisov , Email. 
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