HF UNI - Variable Helix and unequal pitch - Corner radius
CUTTING PARAMETERS
| Material Group ISO 513 | P1 P2 P7 K1 | P3 P4 M1 K2 K3 | P5 M2 M3 K4 S1 S4 | S2 S3 S5 |
| Hardness/Rm | ≤700 N/mm² | 600÷1000 N/mm² | ≤35 HRC | ≤40 HRC |
| ap x ae | 1.5D x 0.5D | 1.5D x 0.5D | 1.2D x 0.3D | 1.2D x 0.3D |
| Vc (m/min) | 130÷150 | 90÷110 | 60÷80 | 40÷60 |
| D (mm) | fz (mm/z) | fz (mm/z) | fz (mm/z) | fz (mm/z) |
| 3 | 0.015 | 0.014 | 0.012 | 0.017 |
| 4 | 0.020 | 0.018 | 0.016 | 0.022 |
| SIDE MILLING | 5 | 0.025 | 0.022 | 0.020 | 0.027 |
| 6 | 0.029 | 0.026 | 0.023 | 0.032 |
| 8 | 0.038 | 0.034 | 0.030 | 0.042 |
| 10 | 0.045 | 0.041 | 0.036 | 0.050 |
| 12 | 0.052 | 0.047 | 0.041 | 0.057 |
| 14 | 0.058 | 0.052 | 0.047 | 0.064 |
| 16 | 0.065 | 0.058 | 0.052 | 0.071 |
| 18 | 0.071 | 0.064 | 0.057 | 0.078 |
| 20 | 0.079 | 0.071 | 0.063 | 0.087 |
| ap x ae | ≤ D5 | 1.5D x 0.25D | 1.5D x 0.25D | 1.2D x 0.1D | 1.2D x 0.1D |
Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5
| Material Group ISO 513 | P1 P2 P7 K1 | P3 P4 M1 K2 K3 | P5 M2 M3 K4 S1 S4 | S2 S3 S5 |
| Hardness/Rm | ≤700 N/mm² | 600÷1000 N/mm² | ≤35 HRC | ≤40 HRC |
| ° x ae | 5° x 0.4D | 4° x 0.4D | 3° x 0.4D | 3° x 0.4D |
| Vc (m/min) | 110÷130 | 70÷90 | 50÷70 | 30÷50 |
| D (mm) | fz (mm/z) | fz (mm/z) | fz (mm/z) | fz (mm/z) |
| 3 | 0.009 | 0.009 | 0.008 | 0.007 |
| 4 | 0.012 | 0.011 | 0.010 | 0.009 |
| HELICAL | 5 | 0.015 | 0.014 | 0.012 | 0.012 |
| 6 | 0.018 | 0.016 | 0.015 | 0.014 |
| 8 | 0.023 | 0.021 | 0.019 | 0.018 |
| 10 | 0.028 | 0.026 | 0.023 | 0.021 |
| 12 | 0.031 | 0.029 | 0.026 | 0.024 |
| 14 | 0.035 | 0.033 | 0.029 | 0.027 |
| 16 | 0.039 | 0.037 | 0.032 | 0.030 |
| 18 | 0.043 | 0.040 | 0.036 | 0.033 |
| 20 | 0.048 | 0.045 | 0.039 | 0.037 |
| ° x ae | ≤ D5 | 2° x 0.4D | 2° x 0.4D | 1° x 0.4D | 1° x 0.4D |
| Hardness/Rm | | ≤700 N/mm² | 600÷1000 N/mm² | | ≤35 HRC | ≤40 HRC |
| ° x ae | 15° x D | | 10° x D | 5° x D | 5° x D |
| Material Group ISO 513 | P1 P2 P7 K1 | P3 P4 M1 K2 K3 | P5 M2 M3 K4 S1 S4 | S2 S3 S5 |
| Hardness/Rm | ≤700 N/mm² | 600÷1000 N/mm² | ≤35 HRC | ≤40 HRC |
| ° x ae | 15° x D | 10° x D | 5° x D | 5° x D |
| Vc (m/min) | 100÷120 | 60÷80 | 45÷65 | 30÷40 |
| D (mm) | fz (mm/z) | fz (mm/z) | fz (mm/z) | fz (mm/z) |
| RAMPING | 6 | 0.019 | 0.018 | 0.017 | 0.023 |
| 8 | 0.025 | 0.023 | 0.022 | 0.030 |
| 10 | 0.030 | 0.028 | 0.026 | 0.036 |
| 12 | 0.034 | 0.032 | 0.030 | 0.042 |
| 14 | 0.039 | 0.036 | 0.034 | 0.047 |
| 16 | 0.043 | 0.040 | 0.038 | 0.052 |
| 18 | 0.047 | 0.044 | 0.042 | 0.057 |
| 20 | 0.052 | 0.048 | 0.046 | 0.063 |
Общий каталог Osawa 2018