Vitrified bond CBN wheel for Camshaft lob
| Grinder | Toyota (JKT) | |
| Camshaft | Part | Cam lobe |
| Material | GCr15 | |
| Hardness | HRC58-62 | |
| working allowance | Diameter：2.2mm
|
|
| Parameters | Wheel speed | 85m/s |
| Roughness | Ra≤0.64 | |
| Precision | Roundness0.005 | |
| Tg | 66″ | |
| Dressing | Tool | Sintered rotary |
| Speed | 60 m/s
|
|
| Allowance | 0.005*4 | |
|
Coolant
|
Oil | |
| Service life | 760 cam lobe/dressing | |
