NTK PVD Carbide TMV Chipbreaker – Precision Machine Parts – TM4
NTK PVD Carbide TMV Chipbreaker - Precision Machine Parts - TM4
The current tool caused chips to wrap around the workpiece, and scratches occurred on 50% of the parts.
With the TMV, the chips became smaller, and no scratches occurred. In addition, the tool life was extended by 1.5 times.
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| Industry | Miniature |
|---|---|
| Component | Precision Machine Parts |
| Material ISO code |
 N - Non-ferrous metal |
| Work material | aluminium |
| Machine(spindle type) | Swiss Lathe |
| Tool family | Turning |
| Tool category | External & Face turning |
| Product name | Miniature - TMV Chipbreaker |
| TSR No. | 5510T |
Tool
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Holder | SDJCR1212X11N | |
| Insert | DCGT11T302MRTMV | 2 corner insert |
| Grade | TM4 | PVD coated |
Tool life
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 15000 | 10000 |
Cutting conditions
| Tungaloy - NTK | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 163 | 163 |
| Feed f (mm/rev) | 0.05 | 0.05 |
| Depth of cut ap (mm) | 1 | 1 |
| Number of pass | 1 | 1 |
| Coolant | WET | WET |