OBRABOTKAMETALLOV Vol. 25 No. 4 2023 technology a b Fig. 4. Distribution of the mean stress in the stationary stage of the angular pressing process when the die channels are located along the axis of the rectangular groove (a) and along the radius of the container (b) Fig. 5. Distribution of axial stresses in the stationary stage of the angular pressing process when the die channels are located along the axis of the rectangular groove (a) and along the radius of the container (b) a b
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