Case Studies
Motor Spindles
E3000 Series
♯ Special Purpose Machine
♯ Drilling
♯ Casting Iron
♯ Automotive
♯ φ3.1～φ5.0
φ4.0㎜ Drilling (Gray cast iron)
Product： EMR-3008K
Spindle O.D.：φ30mm
- Product Series
- E3000
- Product
- EMR-3008K
- Spindle O.D.
- φ30mm
- Tools
- Nachi φ4.0 Carbide Drill
Aqua Drills Stub AQDSφ4 - Work
- Gray cast iron
- Drilling
- φ4.0×8.15L Through hole drilling×2 holes
- Coolant
- Non-water-soluble cutting oil
Drilling condition
| EMR-3008K E3000 | BMS-4020 E4000 | |
|---|---|---|
| Cutting Speed [m/min] | 94 | 151 |
| Spindle Speed [min-1] | 7,500 | 12,000 |
| Feed Rate [mm/rev] | 0.026 | 0.067 |
| Feed [mm/min] | 200 | 800 |
| Drilling time[sec] | 2.1 | 0.5 |
Comparison result
Feed[mm/min] 4.0times
Point
Reduced processing time
