OSAWA - katalog | KL-TECH s.r.o. | www.klte.cz | Page 639

KL-TECH s.r.o | www.klte.cz UH - 45÷70 HRC CUTTING PARAMETERS INFO UHCRB2 Material Group ISO 513 P3    0.8 ROUND RIB 1 1.2 1.5 2 P5    K2    K3 P6    K4    H1    H4    H5 H2 H3 < 45 HRC 45 - 55 HRC 55 - 60 HRC 60 - 65 HRC ap x ae ap x 0.2D ap x 0.2D ap x 0.2D ap x 0.2D Vc (m/min) 0.6    Hardness/Rm 140-160 D l1 ap D (eff .) (mm) (mm) (mm) (mm) 0.5 P4 ≤ 6D ≤ 8D ≤ 10D ≤ 6D ≤ 8D ≤ 10D ≤ 6D ≤ 8D ≤ 10D ≤ 6D ≤ 8D ≤ 10D ≤ 12D > 12D ≤ 6D ≤ 8D ≤ 10D ≤ 12D > 12D ≤ 6D ≤ 8D ≤ 10D ≤ 12D > 12D ≤ 6D ≤ 8D ≤ 10D ≤ 12D > 12D 0.03 0.02 0.02 0.03 0.03 0.02 0.04 0.03 0.03 0.05 0.04 0.04 0.03 0.02 0.06 0.05 0.04 0.03 0.03 0.08 0.06 0.05 0.04 0.03 0.10 0.09 0.07 0.06 0.05 0.22 0.20 0.18 0.26 0.24 0.22 0.35 0.32 0.29 0.44 0.40 0.37 0.33 0.30 0.52 0.48 0.44 0.39 0.36 0.65 0.61 0.55 0.49 0.44 0.87 0.81 0.74 0.65 0.59 n (rpm) 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 40000 38220 33440 28660 39810 35830 31850 27870 23890 31850 28660 25480 22290 19110 23890 21500 19110 16720 14330 110-130 fn Vf (mm/rev) (mm/min) 0.020 0.018 0.016 0.022 0.020 0.018 0.025 0.023 0.020 0.030 0.027 0.024 0.021 0.018 0.035 0.032 0.