11.8 Diagram of the cutting speed in accordance with the saw blade diameter
11.9 Recommended cutting parameters
Description:
T
Circular pitch in mm
Av
Feed in mm per minute
mm/Min
Vt m/Min
Cutting speed in meter per minute
Az
Feed per tooth
Ng/Min
Rotations per minute
Z
Number of tooth on blade
P
Tooth depth
d
Cross-section of the casing line of the tooth
joint
h
Protruding of tooth
γ
Pitch angle
α
Rake angle
N/mm
Break resistance
a-f
Flat parts of cutting edge
Ø
Pipe diameter or length of profile
-29-
n=g/min