Cutting, Transverse Plunge-Expanded - HEIDENHAIN 548431-05 User Manual

Teach-in | Turning cycles
Cutting, transverse plunge—Expanded
Select Roughing cycles lon/trans
Select Plunge transv.
Select the Expanded soft key
The cycle roughs the area described by the Start point contour,
End point contour and Plunging angle, 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: Start point
X1, Z1: Start point contour
X2, Z2: End point contour
P: Feed depth – Maximum infeed depth
H: Contour smoothing
0: With each cut
1: With the last cut
2: No smoothing
I, K: O-size X and Z
A: Plunging angle (range: 0° <= A < 90°; default: 0°)
W: Final angle (range: 0° <= W < 90°; default: 0°)
R: Rounding
T: Tool number – turret pocket number
G14: Tool change point
Further information:
ID: ID no.
S: Cutting speed or Constant speed
F: Feed per revolution
B1, B2: -B cham./+B round. (B1 at contour start and B2 at
contour end)
BP: Interval time – time span for interruption of the feed
The chip is broken by the (intermittent) interruption of the feed.
BF: Feed period – time interval until the next break
The chip is broken by the (intermittent) interruption of the feed.
G47: Safety clearance
Further information:
MT: M after T: M function that is executed after the tool call T
MFS: M at beginning: M function that is executed at the
beginning of the machining step
MFE: M at end: M function that is executed at the end of the
machining step
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
"Tool change point G14", Page 180
"Safety clearance G47", Page 180
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