PERFORMANCE
| Cutting Tool | Ø80 Face Mill and 45° Entry Angle | Ø25 Drill Insert Typr | Ø20Ru.E.M.H.s.s.co |
|---|---|---|---|
| Speed (rpm) | 1270 | 1300 | 400 |
| Cutting Speed (m/min) | 300 | 102 | 25 |
| Feed (mm/min) | 1140 | 200 | 100 |
| Depth of cut (mm) | 3.2 | 20 | |
| Width of cut (mm) | 50 | 25 | 20 |
| Metal Removal Rate (cm3/min) | 182 | 98.2 | 40 |
0.0100.004
| Illustration | Tolerance | Actual Measurement |
|---|---|---|
 | At the spindle nose end to test bar 0.003 | 0.001 |
 | At the position of 300mm 0.015 | 0.002 |
 | 0.010 | 0.004 |
| 0.010 | 0.004 | |
 | At Travel of 300mm 0.010 | 0.002 |
| At Travel of 300mm 0.015 | 0,003 |
- Machined with 80mm dia. Facemill
- Depth of cut 4 mm
- Width of cut 60 mm
- Spindle speed 600 min-1
- Feedrate 230 mm/min
- Oblique machining (45°,65°)
- Roughing (4 flute end mill 20mm dia.)
- Depth of cut 5 mm
- Width of cut 20 mm
- Spindle speed 380 min-1
- Feedrate 85 mm/min
- Finishing (Tin coated 2 flute end mill 16mm dia.)
- Stock removed 0.1 mm
- Spindle speed 4000 min-1
- Feedrate 375 mm/min
- Machining of square and round cavities
- Roughing (4 flute end mill 20mm dia.)
- Depth of cut 10 mm
- Width of cut 12 mm
- Spindle speed 380 min-1
- Feedrate 70 mm/min
- Finishing (Tin coated 2 flute end mill 16mm dia.)
- Stock removed 0.1 mm
- Spindle speed 4000 min-1
- Feedrate 375 mm/min
- Tapping
- 8 holes with M3x0.5mm tap
- Starting hole: 2.5mm dia. Drill
- Spindle speed 1400 min-1
- Feedrate 140 mm/min
- M3x0.5mm tap
- Spindle speed 1400 min-1
- Feedrate 140 mm/min
- 1 hole with M12x1.75mm tap
- Starting hole: 10.3mm dia. Drill
- Spindle speed 430 min-1
- Feedrate 46 mm/min
- M12x1.75mm tap
- Spindle speed 120 min-1
- Feedrate 210 mm/min
