HEIDENHAIN SW 54843x-03 - Manual (Page 202)

202 Cycle programming
4.4 T
u
rn
ing cy
cles
ICP cutting, longitudinal
Select cut, longitudinal/transverse
Select ICP cutting, longitudinal
The cycle machines the area defined by the starting point and the ICP
contour, taking the oversizes into account.
 The tool plunges with the maximum possible angle,
leaving material remaining.
 The steeper the tool plunges into the material, the
greater the feed rate decrease (max. 50%).
Cycle parameters
X, Z
Starting point
FK ICP finished part: Name of the contour to be machined
P Infeed depth: Maximum infeed depth
H Contour smoothing
 0: With every cut
 1: With the last cut
 2: No finishing cut
I, K Oversize X, Z
E Plunging behavior:
 No input: Automatic feed-rate reduction
 E=0: No plunging
 E>0: Plunging feed rate in use
SX, SZ Cutting limits (siehe Seite 142)
G47 Safety clearance (siehe Seite 142)
G14 Tool change point (siehe Seite 142)
T Turret pocket number
ID Tool ID number
S Spindle speed/cutting speed
F Feed per revolution
BP Break duration: Time span for interruption of the feed. The
chip is broken by the (intermittent) interruption of the feed.
BF Break duration: Time interval until the next break. The chip
is broken by the (intermittent) interruption of the feed.
A Approach angle (reference: Z axis)—(default: parallel
to Z axis)
W Departure angle (reference: Z axis)—(default:
perpendicular to Z axis)