Page 429 - Carmex - Metric Catalog 2021
P. 429
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Supercut Solid Carbide Mills
Ramping
Ramping angle Feed
1° 100%
2° 80%
3° 70%
4° 60%
5° 50%
Case Study
Application
Pocket machining by helical interpolation
Workpiece material
Tempered steel SAE 4340
Hardness: 45 HRc
End-Mill description
HFM 0604 N10 CR3
Shank diameter: Ø6 mm
Cutting diameter: Ø4 mm
Number of flutes: 4
Neck length: 10 mm
Cutting conditions
Cutting speed: 170 m/min
Feed: 0.15 mm/tooth
Ap=0.2 mm
Machine
Mazak Integrex
Coolant: emulsion 6%
Results
Tool life: The tool worked 94 minutes and is still in good condition to continue.
B14-39
