Research Article
The Effects of Forming Parameters on Conical Ring Rolling Process
Table 4
Experimental and simulation values of rolled ring.
| | | Outer diameter
of small end (mm) | Inner diameter
of small end (mm) | Outer diameter
of big end (mm) | Inner diameter
of big end (mm) | Height
(mm) | Taper angle
(°) |
| | Experimental values [15] | 115 | 94 | 167 | 145 | 76 | 71.1 | | Simulation values | 114 | 93 | 175 | 154 | 76.5 | 68.3 | | Numerical error | −0.87% | −1.1% | 4.8% | 6.2% | 0.7% | −3.9% |
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