Abstract
A classic theoretical solution is used to estimate the value of the deformation rate intensity factor during the course of the extrusion of a bar. The experiment was performed on samples of brass. A law of the variation of the thickness of a layer of intensive deformations near the friction surface was determined. The obtained relationship is analyzed and its generalizations are proposed.
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Original Russian Text © S.E. Aleksandrov, D.Z. Grabko, O.A. Shikimaka, 2009, published in Problemy Mashinostroeniya i Nadezhnosti Mashin, 2009, No. 3, pp. 72–78.
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Aleksandrov, S.E., Grabko, D.Z. & Shikimaka, O.A. The determination of the thickness of a layer of intensive deformations in the vicinity of the friction surface in metal forming processes. J. Mach. Manuf. Reliab. 38, 277–282 (2009). https://doi.org/10.3103/S105261880903011X
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DOI: https://doi.org/10.3103/S105261880903011X