Driven Belt Pulley Shaft
| Workpiece name : | Driven belt pulley shaft |
| Workpiece material : | 20CrMnTiH |
| Workpiece hardness : | HRC58-62 |
| Machining position : | Outer circle |
| Machining type : | Semi-finishing |
| Inserts grade : | CNK-9540 C06 |
| Insert specification : | CNGA120412 |
| Cutting type : | Dry cutting |
| Cutting parameters : | Vc=140m/min ap=0.15mm f =0.25mm/r |
| PCD cutting tools : | The life is improved by 50% |
| The efficiency is promoted by 5% |
| CUTTING TOOL CONTRAST | CUTTING SPEED VC(M/MIN) | EFFICIENCY (S/PCS) | LIFE (PCS/EDGE) |
| Domestic brand | 100 | 2 | 80 |
| iSC CNK-9540 Co6 | 140 | 19 | 120 |
