№3 (50), 2019. TECHNOLOGIES AND MACHINES OF PROCESSING BY PRESSURE

Yanovskaya E.A., Sosenushkin E.N., Emelyanov V.V.

Mathematical modeling of rotary drawing of multilayer sheet materials

A generalized analytical model of the rotational drawing process with forced thinning of the product wall (DIT) was constructed, with limitations typical of a multilayer system consisting of materials with very different mechanical properties. In accordance with the new design scheme, studies of the stress-strain state (SSS) of the center of plastic deformation were performed.

 

Keywords: rotary hood, plastic metal flow, tangential stresses.

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