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RISAnalysis of Combined Backward-Forward Extrusion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The upper bound approach is used to analyze combined backward-forward extrusion. The deformation region is divided into five zones separated by planer and cylindrical surfaces of velocity ...
The Effect of Receiver Pressure on the Observed Flow Pattern in the Hydrostatic Extrusion of Bimetal Rods
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An experimental study was conducted to determine the acceptable combinations of process variables for the production of a niobium-titanium superconducting alloy in a pure aluminum matrix by ...
Closure to “Discussions of ‘The Effect of Receiver Pressure on the Observed Flow Pattern in the Hydrostatic Extrusion of Bimetal Rods’” (1976, ASME J. Eng. Ind., 98, pp. 1375–1376)
Publisher: The American Society of Mechanical Engineers (ASME)
Impact Extrusion—Upper Bound Analysis of the End of the Stroke
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The upper bound approach is used to analyze the final stage of impact extrusion of a thin or thick-walled cup. The results of two different velocity fields are compared. The prediction and ...
Impact Extrusion—Upper Bound Analysis of the Early Stage
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The upper bound approach is used to analyze the early stage of impact extrusion of a thin or thick-walled cup. It is shown that during the early stage of extrusion with a flat ram the ram ...