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RISExtrusion Through Spherical Dies—An Upper Bound Analysis [ASME Journal of Manufacturing Science and Engineering, 124, pp. 92–97]
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Equation (26) should read Ẇf=πR02σ0v0 2m3 r0/R0rf/R0|Δv3|ρ2∂ψ∂ρ2+1ρ sin(ψ)dρwhich causes the friction power losses to be slightly larger than presented in the paper.
Extrusion Through Spherical Dies—An Upper Bound Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An upper bound solution for extrusion through a spherical die has been developed. Equations for the velocity and strain rate fields in the deformation zone are presented. The equations to ...