Abstract
On the basis of the complete set of plastic-flow equations, the kinematic and stress state of workpiece in channel extrusion is determined in the case of plane deformation when the punch and matrix are misaligned (noncoaxial).
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Vorontsov, A.L. Stamping of Nonuniform Channels. 3. Forces and Shape Changes in Channel Extrusion. 3.1. Kinematic and Stress State of Workpiece. Russ. Engin. Res. 41, 519–524 (2021). https://doi.org/10.3103/S1068798X21060253
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DOI: https://doi.org/10.3103/S1068798X21060253