HEIDENHAIN iTNC 530 (340 49x-04) - Manual (Page 428)

428 8 Programming: Cycles
8.6 Cy
cles f
o
r Milling P
o
c
k
ets, St
uds and Slots
 Angle increment Q378 (incremental): Angle by which
the entire slot is rotated. The center of rotation is at
the center of the pitch circle.
 Number of repetitions Q377: Number of machining
operations on a pitch circle.
 Feed rate for milling Q207: Traversing speed of the
tool in mm/min while milling.
 Climb or up-cut Q351: Type of milling operation with
M3:
+1 = climb milling
–1 = up-cut milling
 Depth Q201 (incremental value): Distance between
workpiece surface and bottom of slot.
 Plunging depth Q202 (incremental value): Infeed per
cut. Enter a value greater than 0.
 Finishing allowance for floor Q369 (incremental
value): Finishing allowance in the tool axis.
 Feed rate for plunging Q206: Traversing speed of
the tool while moving to depth in mm/min.
 Infeed for finishing Q338 (incremental value):
Infeed per cut. Q338=0: Finishing in one infeed.
X
Y
Q376
Q378
X
Z
Q201
Q206
Q202
Q338