WIDIA - Полный каталог инструмента - 2017
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General Purpose Solid Carbide End Mills • Roughing/Finishing
Application Data • Series 4012 • VariMill™ GP
Series 4012 • TiAlN • VariMill GP
Side Milling (A)
TiAlN
Recommended feed per tooth (fz = mm/th) for side milling (A).
Cutting Speed
A — vc
D1 — Diameter
Material
m/min
Group
ap
ae min
max mm 2,0 3,0 4,0 5,0 6,0 8,0 10,0 12,0 14,0 16,0 18,0 20,0
0 Ap1 max 0,1 x D 150 – 200 fz 0,014 0,021 0,028 0,036 0,044 0,060 0,072 0,083 0,092 0,101 0,108 0,114
1 Ap1 max 0,1 x D 150 – 200 fz 0,014 0,021 0,028 0,036 0,044 0,060 0,072 0,083 0,092 0,101 0,108 0,114
P 2 Ap1 max 0,1 x D 140 – 190 fz 0,014 0,021 0,028 0,036 0,044 0,060 0,072 0,083 0,092 0,101 0,108 0,114
3 Ap1 max 0,1 x D 120 – 160 fz 0,011 0,017 0,023 0,030 0,036 0,050 0,061 0,070 0,079 0,087 0,095 0,101
4 Ap1 max 0,1 x D 90 – 150 fz 0,010 0,016 0,021 0,027 0,033 0,045 0,054 0,062 0,070 0,077 0,083 0,088
1 Ap1 max 0,1 x D 90 – 115
M
2 Ap1 max 0,1 x D 60 – 80
fz 0,011 0,017 0,023 0,030 0,036 0,050 0,061 0,070 0,079 0,087 0,095 0,101
fz 0,009 0,014 0,019 0,024 0,029 0,040 0,048 0,056 0,063 0,070 0,076 0,081
1 Ap1 max 0,1 x D 120 – 150
K
2 Ap1 max 0,1 x D 110 – 140
fz 0,014 0,0210,028 0,036 0,044 0,060 0,072 0,083 0,092 0,101 0,108 0,114
fz 0,011 0,017 0,023 0,030 0,036 0,050 0,061 0,070 0,079 0,087 0,095 0,101
NOTE: Lower value of cutting speed is used for high stock removal applications or for higher hardness (machinability) within group.
Higher value of cutting speed is used for nishing applications or for lower hardness (machinability) within group.
Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on >12mm diameters.
Series 4012 • Uncoated • VariMill GP
Side Milling (A)
uncoated
Recommended feed per tooth (fz = mm/th) for side milling (A).
Material
Group
A
Cutting Speed — vc
m/min
D1 — Diameter
ap ae min
max mm
3,0
4,0
6,0
8,0 10,0 12,0 16,0
0 Ap1 max 0,1 x D 120 – 160
fz 0,021 0,028 0,044 0,060 0,072 0,083 0,101
P 1 Ap1 max 0,1 x D 120 – 160
fz 0,021 0,028 0,044 0,060 0,072 0,083 0,101
2 Ap1 max 0,1 x D 112 – 152
fz 0,021 0,028 0,044 0,060 0,072 0,083 0,101
NOTE: Lower value of cutting speed is used for high stock removal applications or for higher hardness (machinability) within group.
Higher value of cutting speed is used for nishing applications or for lower hardness (machinability) within group.
Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on >12mm diameters.
20,0
0,114
0,114
0,114
P24
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