Page 441 - Catalogue-Osawa-2021

HF UNI SC - Variable Helix and unequal pitch - C+R

CUTTING PARAMETERS
INFO
HF871

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 D x D D x D 0.5D x D 0.5D x D
Vc (m/min) 130÷150 80÷100 60÷80 30÷50
CARBIDE
D fz fz fz fz
(mm) (mm/z) (mm/z) (mm/z) (mm/z) DRILLS
1 0.005 0.005 0.004 0.004
PU-HPU
2 0.010 0.009 0.008 0.007
TA-4HTA
3 0.014 0.013 0.011 0.010
SLOTTING SUH
4 0.019 0.017 0.014 0.013 ALH
5 0.023 0.021 0.017 0.016 HRC
6 0.027 0.024 0.020 0.019 SUH MINI
8 0.035 0.032 0.026 0.025 HL
10 0.042 0.038 0.032 0.029 HSD
12 0.048 0.043 0.036 0.034 C-SD-TA
14 0.054 0.049 0.041 0.038
16 0.060 0.054 0.045 0.042
18 0.066 0.059 0.050 0.046
20 0.073 0.066 0.055 0.051
ap x ae D1 0.25D x D 0.25D x D 0.2D x D 0.2D x D
ap x ae ≤ D3 0.5D x D 0.5D x D 0.25D x D 0.25D x D

HSS
Material Group P1 P2 P7 K1 P3 P4 M1 K2 K3 DRILLS
ISO 513
LFTA
Hardness/Rm ≤700 N/mm² 600÷1000 N/mm² SUTA
ap x ae 1.5D x D 1.5D x D HSS-HSS/CO
Vc (m/min) 100÷120 60÷80
D fz fz
(mm) (mm/z) (mm/z)
SLOTTING
8 0.028 0.025
10 0.034 0.030
12 0.038 0.035
14 0.043 0.039
CARBIDE
16 0.048 0.043 END-MILLS
18 0.053 0.048
20 0.058 0.053 G2
MDTA
HF VH/UP
MEF
Material Group P1 P2 P7 K1 ALU
ISO 513
MEX/MH
UH/MH
Hardness/Rm ≤700 N/mm²
ap x ae 2D x D
Vc (m/min) 75÷95
D fz
SLOTTING (mm) (mm/z)
10 0.025
12 0.029
14 0.032 HSS
END-MILLS
16 0.036
18 0.040
20 0.044

CARBIDE
BURRS
PARAMETERS SUGGESTED WITH HIGH PRECISION WELDON CHUCK AND STABLE MACHINING CONDITION.
FOR APPLICATION ON HIGH POWER MILLING CHUCK, PLEASE REFER TO HF840 PARAMETERS.
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21/10/2021 12:15:01
Libro 1.indb 439 21/10/2021 12:15:01
Libro 1.indb 439