Page 418 - Catalogue-Osawa-2021

HF UNI - Variable Helix and unequal pitch - Corner radius

CUTTING PARAMETERS
INFO
HF542

Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5
ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC ≤40 HRC
ap x ae 0.5D x D 0.3D x D 0.2D x D 0.2D x D
Vc (m/min) 90÷110 60÷80 40÷60 20÷40
CARBIDE D fz fz fz fz
DRILLS
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
SLOTTING
6 0.019 0.017 0.015 0.014
PU-HPU
8 0.025 0.023 0.019 0.018
TA-4HTA
10 0.030 0.027 0.023 0.021
SUH
ALH 12 0.035 0.031 0.026 0.024
HRC 14 0.039 0.035 0.029 0.027
SUH MINI 16 0.043 0.039 0.032 0.030
HL 20 0.053 0.047 0.039 0.037
HSD
C-SD-TA
Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5
ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC ≤40 HRC
ap x ae 1.5D x 0.3D 1.5D x 0.3D 1.2D x 0.2D 1.2D x 0.2D
Vc (m/min) 110÷130 70÷90 50÷70 30÷50
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
SIDE MILLING
HSS 6 0.023 0.021 0.019 0.026
DRILLS 8 0.030 0.027 0.024 0.033
10 0.036 0.033 0.029 0.040
LFTA 12 0.041 0.037 0.033 0.046
SUTA 14 0.047 0.042 0.037 0.051
HSS-HSS/CO 16 0.052 0.047 0.041 0.057
20 0.063 0.057 0.050 0.069

Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5
ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC ≤40 HRC
CARBIDE ° x ae 4° x 0.4D 3° x 0.4D 3° x 0.4D 2° x 0.4D
END-MILLS
Vc (m/min) 90÷110 60÷80 40÷60 20÷40
D fz fz fz fz
G2
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
MDTA HELICAL
HF VH/UP 6 0.015 0.014 0.012 0.012
MEF 8 0.019 0.018 0.015 0.016
ALU 10 0.023 0.022 0.018 0.019
MEX/MH 12 0.026 0.025 0.021 0.022
UH/MH 14 0.029 0.028 0.023 0.025
16 0.033 0.031 0.026 0.027
20 0.040 0.038 0.032 0.033

Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 P5 M2 M3 K4 S1 S4 S2 S3 S5
ISO 513
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² ≤35 HRC ≤40 HRC
HSS
END-MILLS ° x ae 7° x D 5° x D 3° x D 3° x D
Vc (m/min) 80÷100 50÷70 35÷55 20÷30
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z)
RAMPING
6 0.016 0.015 0.015 0.021
8 0.021 0.020 0.019 0.027
10 0.025 0.024 0.023 0.032
12 0.029 0.027 0.027 0.037
CARBIDE 14 0.033 0.031 0.030 0.041
BURRS 16 0.036 0.034 0.033 0.046
20 0.044 0.041 0.040 0.056

PARAMETERS SUGGESTED WITH HIGH POWER MILLING CHUCK AND STABLE MACHINING CONDITION
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Libro 1.indb 416 21/10/2021 12:14:23