Research Article
A Study on Contact Fatigue Performance of Nitrided and TiN Coated Gears
Table 2
Gear specification.
| | Gear type | Tooth profile | Accuracy | Module/mm | Number of teeth | Pressure angle | Surface hardness |
| | Drive gears | Standard involutes | 5 | 1.75 | 17 | 20° | >HRC 58 | | Driven gears | 5 | 1.75 | 32 | >HRC 58 |
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