NTK Ceramic – Disk Blade – SX7
NTK Ceramic - Disk Blade - SX7
NTK’s SiAlON SX7 grade exhibiting reinforced high heat resistance capabilities achieved 1.88 times higher productivity against competitor Whisker ceramic while keeping the same tool life.
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| Industry | Aerospace |
|---|---|
| Component | Disk |
| Material ISO code |
 S - Super-alloys and titanium |
| Work material | Inconel 718 |
| Machine(spindle type) | Vertical Machining Center |
| Tool family | Turning |
| Tool category | External grooving & turning |
| Product name | SX7 Ceramic Insert |
| TSR No. | 5053T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Holder | Custom made | Custom made |
| Insert | VGW6218-2T00520 | VGW6218-2 |
| Grade | SX7 | Whisker |
Tool life
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 20min | 20min |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 160 | 160 |
| Feed f (mm/rev) | 0.15 | 0.08 |
| Depth of cut ap (mm) | 1.0 | 1.0 |
| Coolant | WET | WET |