Mathematical Problems in Engineering / 2015 / Article / Tab 1

Research Article

Fabrication Improvement of Cold Forging Hexagonal Nuts by Computational Analysis and Experiment Verification

Table 1

Parameter of setting in software.

WorkpieceAISI 1010
Flow stress
Friction factor
Axially symmetric structure1/6
Mesh number30000
Punch speed (mm/sec)420
Forward volume of one step (mm)0.02
Workpiece/dieRigidity plastic/rigidity

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