Research Article
A Study on the Dynamic Behaviour of Lightweight Gears
Table 1
Main properties of the gears.
| Parameter | Value |
| Teeth number | 57 | Normal module | 2.6 mm | Normal pressure angle | 20 deg | Tip diameter | 154.5 mm | Root diameter | 141.7 mm | Face width | 23 mm | Contact ratio | 1.45 | Working centre distance | 150 mm | Material | Steel |
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