Large Gear
| Workpiece name : | Large gear |
| Workpiece material : | 42CrMo |
| Workpiece hardness : | HRC45-55 |
| Machining position : | Gear tip circle |
| Machining type : | Heavy interrupted, rough machining |
| Inserts grade : | CNS9530 |
| Insert specification : | SNMN150716 |
| Cutting type : | Dry cutting |
| Cutting parameters : | Vc=97m/min ap=4mm f = 0.7mm/r |
| PCD cutting tools : | The life is improved by 700% |
| The efficiency is promoted by 90% |
| CUTTING TOOL CONTRAST | CUTTING SPEED VC(M/MIN) | EFFICIENCY (S/PCS) | LIFE (PCS/EDGE) |
| European alloy | 20 | 20 | 0.25 |
| iSC CNS9530 C06 | 97 | 2 | 2 |
