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RISRedundant Deformation Factor Evaluation Through the Stress-Strain Curves Superposition Method in Round Section Bar Drawing—A Literature Analysis
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An analysis of the stress-strain curves superposition method for the evaluation of the average deformation ε and redundant deformation factor φ is presented. This approach, originally proposed ...
Redundant Deformation Factor Evaluation Through the Stress-Strain Curves Superposition Method in Round Section Bar Drawing—Experimental Results
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on a previous literature analysis of the stress-strain curves superposition method for the evaluation of the redundant deformation factor φ, an experimental program is proposed and carried ...
A Comparison of Redundant Deformation Factors in the Drawing of Round Section Bars
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The experimental drawing of SAE 1008 steel bars was performed for different reductions in area (r) and die semi-angles (α). The redundant deformation factor (φ) was evaluated for each case ...
The Anomalous Redundant Deformation and Work Hardening of the AISI 420 Stainless Steel During Axisymmetric Drawing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The cold axisymmetric drawing of metals leads to effective strains that increase from the centerline to the surface of the material cross section. This strain heterogeneity depends on the die ...