Conditions de coupe des outils en ARS |
Matériau usiné | Type d'usinage | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tournage | Fraisage | Perçage | Alésage | |||||||||||||||||
Vc (m/mn) | f (mm/tr) | Vc (m/mn) | f (mm/dent) | Vc (m/mn) | f (mm/dent) | Vc (m/mn) | f (mm/dent) | |||||||||||||
Eb | Fi | Eb | Fi | Eb | Fi | Eb | Fi | Eb | Fi | Eb | Fi | Eb | Fi | Eb | Fi | |||||
Acier mi-dur | 20 à 25 | 0.02 à 0.05 | 10 à 15 | 0.01 à 0.02 | 10 | 5 à 10 |