Table 5 Component stiffness based on test data
Pitch distances (mm) | Ki (KN/mm) | Kse (KN/mm) | Kse/Ki | Kd (KN/mm) | Kd/Ki | Ku (KN/mm) | Ku/Ki |
|---|---|---|---|---|---|---|---|
100 | 379 | 38.2 | 0.101 |  − 8.35 |  − 0.02 | 9.02 | 0.024 |
180 | 302.8 | 34.2 | 0.113 |  − 2.89 |  − 0.01 | 5.12 | 0.017 |
260 | 382.5 | 38.15 | 0.1 |  − 8 |  − 0.02 | 4.73 | 0.012 |
Mean | - | - | 0.105 | - |  − 0.017 | - | 0.018 |
Standard deviation | - | - | 0.006 | - | - | Â | 0.005 |