Gamma di rugosità (Ra) Unità: Μm | ||
Dimensione granella | Legante in resina (B) | Legante metallico (M) |
80/100 ~100/120 | ---- | 3.2---1.6 |
100/120~170/200 | 0.8---0, 4 | 1.6---0, 8 |
170/200~230/270 | 0.4---0, 2 | 0.8---0, 4 |
325/400~M12/22 | 0.2---0.1 | |
M10/20~M3/6 | 0.1---0, 05 | |
M3/6~M0/1 | 0.05---0, 025 |