Case Studies
Motor Spindles
E4000 Series
♯ CNC Lathe
♯ Drilling
♯ Stainless
φ5.0㎜ Drilling (SUS303)
Product： BMS-4020
Spindle O.D.：φ40mm
- Product Series
- E4000
- Product
- BMS-4020
- Spindle O.D.
- φ40mm
- Machine
- Hasegawa CNC lathe H30
- Tools
- IWATA TOOL 60SPC 1×3CB
TUSA φ5.0 carbide drill SD φ5.0 - Work
- Stainless steel（SUS303）
- Drilling
- φ5×5L Drilling through hole×5 holes
- Coolant
- Non-water-soluble cutting oil
Drilling condition
| IWATA TOOL | NAKANISHI | |
|---|---|---|
| Cutting Speed [m/min] | 30-60 | 94 |
| Spindle Speed [min-1] | 2,000-4,000 | 6,000 |
| Feed Rate [mm/rev] | 0.06 | 0.025 |
| Feed [mm/min] | 120-240 | 150 |
| Step | － | 2.5 |
| Processing Time [sec] | － | 3 |
