AddMultiTurn – Nut – T9215
IMPROVED TOOL LIFE AND PRODUCTIVITY
With conventional internal turning tools, there were limitations in improving machining efficiency and tool life.
By applying the AddMultiTurn internal holder, high-efficiency back turning with high feed rates was achieved, along with improved tool life.
Machining efficiency increased by 1.6 times, and tool life improved by 1.25 times.
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| Industry | Engineering |
|---|---|
| Component | Nut |
| Material ISO code |
 P - Steel |
| Work material | SCM420 |
| Machine(spindle type) | CNC Lathe |
| Tool family | Turning |
| Tool category | Internal boring |
| Product name | AddMultiTurn |
| TSR No. | 5581T |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Holder | A40T-ATXOR25 | φ32 shank |
| Insert | 6C-TOMG250608M-TLM | WNMG080408 |
| Edges par insert | 6 | 6 |
| Cutting width | 1 | |
| Grade | T9215 | CVD (P15) |
Tool life
| Tungaloy | Competitor | |
|---|---|---|
| Tool life (pcs/edge) | 15 | 12 |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 220 | 220 |
| Feed f (mm/rev) | 0.6 | 0.25 |
| Depth of cut ap (mm) | 1.2 | 1.8 |
| Number of pass | 3 | 2 |
| Coolant | Wet | Wet |