Turbocharger
| Workpiece name : | Turbocharger |
| Workpiece material : | Alloy cast iron |
| Workpiece hardness : | HRC55-60 |
| Machining position : | Inner hole |
| Machining type : | Finishing |
| Inserts grade : | CNK-5320 Co7 |
| Insert specification : | VCGW160404 |
| Cutting type : | Dry cutting |
| Cutting parameters : | Vc=120m/min ap=0.2mm f = 0.1mm/r |
| PCD cutting tools : | The life is improved by 30% |
| The efficiency is promoted by 33% |
| CUTTING TOOL CONTRAST | CUTTING SPEED VC(M/MIN) | EFFICIENCY (S/PCS) | LIFE (PCS/EDGE) |
| Domestic brand | 80 | 75 | 70 |
| iSC CNK-5320 Co7 | 120 | 50 | 90 |
