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Dimensions of the rings with different rolling reductions.
| Rings | Experimental Value (mm) | Simulative Value (mm) | Error of the Outer Diameter | ||||
|---|---|---|---|---|---|---|---|
| D | d1 | d2 | D | d1 | d2 | ||
| Blank | 170.4 | 91.6 | - | 170.4 | 91.6 | - | - |
| Rolled ring 1 | 217.5 | 158.3 | 174.3 | 215.5 | 156.9 | 173.3 | 0.92% |
| Rolled ring 2 | 239.8 | 187.4 | 203.4 | 238.6 | 186.3 | 201.1 | 0.50% |
| Rolled ring 3 | 312.9 | 273.3 | 289.3 | 313.6 | 274.3 | 290.6 | 0.22% |
