DoFeedTri – Bracket – AH3225
IMPROVED PRODUCTIVITY & TOOL LIFE
With its small entry angle, DoFeedTri provided chip thinning effect, which reduced the temperatures of the cutting edge and eliminated thermal crack generation during machining. As the result, 1.5 times higher feed rate and 2 times tool life were achieved.
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| Industry | Aerospace |
|---|---|
| Component | Bracket |
| Material ISO code |
 M - Stainless steel |
| Work material | SUS630 |
| Machine(spindle type) | Vertical Machining Center Middle(#40,HSK63) |
| Tool family | Milling |
| Tool category | Face milling |
| Product name | DoFeedTri |
| TSR No. | 1566M |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | EXWX03M020C20.0R03 | High feed cutter |
| Cutting diameter | 20 | 20 |
| Insert | WXMU0303ZER-MM | Negative insert |
| Number of cutting edges | 6 | 4 |
| Grade | AH3225 | PVD |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (mm/min) | 90 | 90 |
| Feed per tooth f/z (mm/t) | 0.3 | 0.2 |
| Feed speed Vf (mm/min) | 1289 | 859 |
| Depth of cut ap (mm) | 0.8 | 0.8 |
| Width of cut ae (mm) | 15 | 15 |