Radius tolerance: |
Z1 (1 flute) r ± 0,02 mm Z2-4 (2-4 flutes) |
Geometry design | ||
Diameter tolerance:
|
Z1 (1 flute) d1 ± 0,04 mm Z2-4 (2-4 flutes) |
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without helix angle | with helix angle |
Radius tolerance: |
Z1 (1 flute) r ± 0,02 mm Z2-4 (2-4 flutes) |
Geometry design | ||
Diameter tolerance:
|
Z1 (1 flute) d1 ± 0,04 mm Z2-4 (2-4 flutes) |
|||
without helix angle | with helix angle |
Radius tolerance: |
d1 ≤ 0,5 mm
– 0,025 mm |
Geometry design | ||
Diameter tolerance:
|
d1 > 0,5 mm
– 0,040 mm |
|||
without helix angle | with helix angle |
Diameter tolerance: | d1 ≤ 0,5 mm
– 0,025 mm |
Geometry design | |
d1 > 0,5 mm
– 0,040 mm |
|||
with helix angle |
DUPLEX geometry | |
|
Formulae for cutting data calculation |
|
Speed/rpm | |
Cutting speed | |
Feed speed | |
Feed per tooth |