HEIDENHAIN iTNC 530 (34049x-08) Cycle programming - Manual (Page 162)

162 Fixed cycles: pocket milling / stud milling / slot milling
5.5 CIR
C
ULAR SL
O
T
(Cy
cle 254, DIN/ISO:
G254)
 Stepping angle
Q378 (incremental): Angle by which
the entire slot is rotated. The center of rotation is at
the center of the pitch circle. Input range -360.000 to
360.000
 Number of repetitions Q377: Number of machining
operations on a pitch circle. Input range 0 to 99999
 Feed rate for milling
Q207: Traversing speed of the
tool during milling in mm/min. Input range 0 to
99999.999; alternatively FAUTO, FU, FZ
 Climb or up-cut
Q351: Type of milling operation with
M3:
+1 = climb milling
–1 = up-cut milling
Alternatively PREDEF
 Depth Q201 (incremental): Distance between
workpiece surface and bottom of slot. Input range
-99999.9999 to 99999.9999
 Plunging depth Q202 (incremental): Infeed per cut.
Enter a value greater than 0. Input range 0 to
99999.9999
 Finishing allowance for floor
Q369 (incremental):
Finishing allowance in the tool axis. Input range 0 to
99999.9999
 Feed rate for plunging
Q206: Traversing speed of
the tool while moving to depth in mm/min. Input
range 0 to 99999.999; alternatively FAUTO, FU, FZ
 Infeed for finishing Q338 (incremental): Infeed per
cut. Q338=0: Finishing in one infeed. Input range 0 to
99999.9999
X
Y
Q376
Q378
X
Z
Q201
Q206
Q202
Q338