Research Article
Influence of Heat Treatment on Residual Stress in Cold-Forged Parts
Table 2
Design of the experiments.
| | | Measurement position | | | P1 | P2 | P3 | | | Rep. 1 | Rep. 2 | Rep. 3 | Rep. 1 | Rep. 2 |
Rep. 3 | Rep. 1 | Rep. 2 | Rep. 3 |
| Condition | A1 | X | X | X | X | X | X | X | X | X | A2 | X | X | X | X | X | X | X | X | X | A3 | X | X | X | X | X | X | X | X | X | A4 | X | X | X | X | X | X | X | X | X | A5 | X | X | X | X | X | X | X | X | X | A6 | X | X | X | X | X | X | X | X | X |
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