Case Studies
Motor Spindles
E4000 Series
♯ Special Purpose Machine
♯ Milling
♯ Aluminum
♯ Automotive
♯ φ3.1～φ5.0
φ4.0㎜ Contouring (Aluminum)
Product： BMS-4040
Spindle O.D.：φ40mm
- Product Series
- E4000
- Product
- BMS-4040
- Spindle O.D.
- φ40mm
- Tools
- NS TOOL φ4.0 3-Flute Power “Z” End Mill
for Aluminum ALZ345 φ4×12L - Work
- Aluminum casting
- Cutting
- φ6×4L Drilling through
φ4End mill Contouring processing - Coolant
- Non-water-soluble cutting oil
Cutting Condition
| NS TOOL | NAKANISHI | |
|---|---|---|
| Cutting Speed [m/min] | 230 | 502 |
| Spindle Speed [min-1] | 18,300 | 40,000 |
| Drilling Feed [mm/min] | 200 | 500 |
| Side milling Feed [mm/min] | 2,300 | 1,200 1,600 |
| Depth of cut Ap×Ae [mm] | 4×1.2 | 4×0.6 4×0.4 |
| Processing Time | － | 1.5sec/hole |
Point
Burr-free by Contouring processing
Good finishing surface
