γλώσσες
Σελίδες
Νομικός
A 9
B
C
D
E
F
G
A
H
apap
κr
Part
ing a
nd
gro
ovin
gThre
adin
gM
illing
Drillin
gB
oring
Tool hold
ing
Turn
ing
Machin
ability
Oth
er
info
rmation
Cutting depth and chip formation
The cutting depth (ap) is the length the
edge goes into the workpiece.
Chip formation varies with depth of cut,
lead (entering) angle, feed, material and
insert geometry.
Feed rate
The feed rate (fn) is the
distance the edge moves
along the cut per revolu-
tion.
Feed rate and the effective cutting edge length
The effective cutting edge length (la) relates to cutting
depth and lead (entering) angle.
Cutting edge length
Theory
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