Research Article
Analysis of Springback Behaviour in Micro Flexible Rolling of Crystalline Materials
Table 3
Experimental results for the microflexible rolled 304 stainless steel specimens.
| Test index | Specimen no. | S1 | S2 | S3 | S4 | S5 | S6 |
| 5% reduction | Average value of actual roll gap (μm) | 235.468 | 235.671 | 235.252 | 235.225 | 235.446 | 235.469 | Final thickness (μm) | 238.100 | 238.200 | 237.900 | 237.800 | 238.100 | 238.300 | Thickness directional springback (μm) | 2.632 | 2.529 | 2.648 | 2.575 | 2.654 | 2.831 |
| 10% reduction | Average value of actual roll gap (μm) | 221.403 | 221.222 | 221.116 | 221.497 | 221.607 | 221.285 | Final thickness (μm) | 225.900 | 225.700 | 225.800 | 226.100 | 226.400 | 226.300 | Thickness directional springback (μm) | 4.497 | 4.478 | 4.684 | 4.603 | 4.793 | 5.015 |
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