Research Article
Analysis of the Vibration and Chatter Stability of a Tapered Composite Boring Bar
Table 2
Comparison of natural frequencies obtained by the AMDM and the ANSYS.
| | Taper ratio | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 |
| | AMDM (Hz) | 6737 | 6436 | 6247 | 6105 | 5990 | 5895 | 5814 | | ANSYS (Hz) | 6645 | 6254 | 5969 | 5744 | 5557 | 5395 | 5253 | | Difference (%) | 1.4 | 2.8 | 4.5 | 5.9 | 7.2 | 8.4 | 9.6 |
|
|
