NTK Ceramic – Automotive Knuckles – SP9
NTK Ceramic - Automotive Knuckles - SP9
NTK’s Si3N4 SP9 grade outstanding wear resistance
achieved productivity increases of 2 times and tool life of 1.43 times, without causing any burrs.
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| Industry | Automotive |
|---|---|
| Component | Knuckle |
| Material ISO code |
 K - Cast iron |
| Work material | FCD500 |
| Machine(spindle type) | Vertical Machining Center |
| Tool family | Milling |
| Tool category | Face milling |
| Product name | SP9 Ceramic Insert |
| TSR No. | 5062M |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Body | JFDX063-88-06R | S890 FSN D063-07-22-R13 |
| Cutting diameter | Φ63 | Φ63 |
| Insert | SNGF120412T01025RC | SNMU1305 Type |
| Number of cutting edges | 6 | 7 |
| Grade | SP9 | CVD coated carbide |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 580 | 200 |
| Feed f (mm/rev) | 0.17 | 0.21 |
| Depth of cut ap (mm) | 5 | 5 |
| Coolant | DRY | WET |