NTK Ceramic – Disk Rotor – SX9
NTK Ceramic – Disk Rotor – SX9
SX9 is a grade with excellent heat resistance and fracture resistance. In this test, compared to the competitor’s product, tool life improved by 1.7 times, which also contributed to reducing operational costs.
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| Industry | Automotive |
|---|---|
| Component | Disk Rotor |
| Material ISO code |
 K - Cast iron |
| Work material | FC200 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | External turning |
| Product name | SX9 Ceramic Insert |
| TSR No. | 5456T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Insert | CNGX120708T02020 | CNGX120708 |
| Grade | SX9 | Silicon niteride ceramic |
Tool life
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 60 | 35 |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 500 | 550 |
| Feed f (mm/rev) | 0.19 | 0.22 |
| Depth of cut ap (mm) | 0.3 | 0.3 |
| Number of pass | 1 | 1 |
| Coolant | WET | WET |