Page 836 - 21-036 APPLITEC catalogue.indb

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Abbreviations
Diameter of the cutting edge [mm]
d 1
Shank diameter or bore diameter [mm]
d 2
Neck diameter or external diameter (face milling cutter) [mm]
d 3
Diameter of the neck before the transition from the neck to the shank [mm]
d 4
d 5 End face diameter [mm]
Total length of the tool [mm]
l 1
Length of cutting edge [mm]
l 2
Distance from the front of the tool to the end of the neck [mm]
l 3
Distance from the edge of the tool to the beginning of the shank [mm]
l 4
Distance from the front of the shank to the end of the neck [mm]
l 5
Shank length [mm]
l 6

l 7 Head length [mm]
Flank length [mm]
l 8
Distance from the end of the cutting edge of the tool to the beginning of the shank [mm]
l 9
Q Tightening angle «Theta» between d and d [ ° - DEG]
3 4

45° Size of the protective chamfer between the face end blade and the circumference blade [mm]
r Corner radius [mm]

α Collision angle «Alpha» [ ° - DEG]

β Minimum setting angle «Beta» [ ° - DEG]

z Number of cutting edges

45° theo. Size of theoretical protective chamfer between end cutting edge and peripheral cutting edge [mm]

R theo. Theoretical programming radius (R ) for HFC tools [mm]
theo.
See information at Tool Technology HFC
α/2 Conical angle [ ° - DEG]

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