Table 1 Effect of the punch structure on the axial extrusion load and equivalent plastic strain
From: New Technology of Multidirectional Loading Rotary Extrusion
Factor | Punch structure (Figure 4(b)) | ||||
|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | |
Area ratio (%) | 33.30 | 48.39 | 64.49 | 64.49 | 64.49 |
Slope (V) | 3 | 3 | 3 | 7 | 11 |
Loading (N) | 4630 | 4300 | 4120 | 4100 | 4030 |
Torque (N·m) | 35 | 43 | 48 | 56 | 58 |
Average equivalent strain | 2.72 | 3.34 | 3.95 | 5.04 | 4.96 |