Table 2 Parameters fitting results for each section
Section | Offset | Crest circle radius | Root circle radius |
|---|---|---|---|
c (mm) | r1 (mm) | r2 (mm) | |
1 | 0.0127 ± 0.0005 | 24.8831 ± 0.0006 | 23.0695 ± 0.0003 |
2 | 0.0156 ± 0.0003 | 24.8867 ± 0.0006 | 23.0657 ± 0.0005 |
3 | 0.0183 ± 0.0013 | 24.8905 ± 0.0005 | 23.0602 ± 0.0006 |
4 | 0.0257 ± 0.0007 | 24.8958 ± 0.0009 | 23.0509 ± 0.0005 |