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| Type | Helical gear |
| Precision grade | DIN4 (ISO4) |
|
Practice requirements for tooth shape |
Three section modification |
| Ffa cumulative error | 2um |
| Tooth surface requirement |
Grinding gear |
| Hardness requirement | HRC58-62 |
| Pressure Angle | Can be customized upon request |
| Material | Alloy steel |
| Heat treatment method |
Carburizing |
|
Processing range |
Diameter within 500mm |