Technology
Parts Machining Model
A5052
ALB225 / Ball End Mill for Aluminum
Work size: 60×100(mm)
Material: A5052
Cutting time: 3 hr 20 min
NS original edge design reduces chattering at corner and side milling.
Tool
ALB225
•NS TOOL unique flute design reduces chattering at corner and side milling.
Cutting Conditions
| Cutting process | Roughing | Semi-finishing | Stock removing | Stock removing | Finishing | |
| Tool | ALB225 R3×12 |
ALB225 R1.5×2.5×15 |
ALB225 R1×1.5×20 |
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| Spindle speed (min-1) |
20,000 | 18,000 | 12,000 | |||
| Feed （mm/min） |
7,500 | 3,000 | 2,000 | 1,200 | 2,000 | |
| Depth of cut ap×ae(mm) |
1×2 | 0.2×0.2 | 0.6×0.6 | 0.1×0.1 | 0.05×0.05 | |
| Stock (mm) |
0.1 | 0.05 | 0.05 | 0.05 | - | |
| Coolant | Water-soluble fluid | |||||
| Cutting time | 14 min | 24 min | 8 min | 24 min | 2 hr 10 min | |
Comment
ALB225 realized fine surface by adopting unique edge to reduce chattering at corner and side milling.