MillQuadFeed09 – Machine tool components – U type inserts
IMPROVE PRODUCTIVITY
In pocket machining of machine tool components, chatter occurred with a competitor’s modular cutter. Although a solid carbide shank was used, the long overhang (L/D = 5) led to insufficient rigidity. To address this, we proposed UER-type inserts with a low approach angle for improved chatter suppression. As a result, chatter was eliminated and machining efficiency increased by seven times, significantly enhancing productivity through stable and high-efficiency machining.
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| Industry | Engineering |
|---|---|
| Component | Frame |
| Material ISO code |
 K - Cast iron |
| Work material | FC300 |
| Machine(spindle type) | Vertical Machining Center Middle(#40,HSK63) |
| Tool family | Milling |
| Tool category | High feed milling |
| Product name | MillQuadFeed |
| TSR No. | 5238M |
Tool
| Tungaloy | Competitor | |
|---|---|---|
| Body | HXSW09M025M12R03 | Shoulder cutter |
| Number of teeth | 3 | 2 |
| Cutting diameter | 25 | 26 |
| Overhang (mm) | 130 | 130 |
| Insert | SWMT0904UER-MM | Square insert |
| Number of cutting edges | 4 | 2 |
| Grade | AH120 | PVD |
Cutting conditions
| Tungaloy | Competitor | |
|---|---|---|
| Cutting speed V/c (m/min) | 150 | 156 |
| Feed per tooth f/z (mm/t) | 0.7 | 0.15 |
| Feed speed Vf (mm/min) | 4,011 | 573 |
| Depth of cut ap (mm) | 0.8 | 0.8 |
| Width of cut ae (mm) | 5 | 5 |
| Coolant | Wet ( internal ) | Wet ( internal ) |