HEIDENHAIN CNC PILOT 640 User Manual page 152

2
E: Plunging behavior
E = 0: Descending contours are not machined
E > 0: Plunging feed rate for descending contour elements.
Descending contour elements are machined
No input: The plunging feed rate is reduced during machining
of descending contour elements by up to 50 %. Descending
contour elements are machined
O: Feed reduc. off for circular elements (default: 0)
0: No
1: Yes
DXX: Add. correction number (range: 1 to 16)
Further information:
G58: Contour-parallel oversize
DI, DK: Oversize X and Z axis-parallel
Further forms:
Further information:
If feed rate reduction is active, at least four spindle
revolutions are used to machine every
element.
With the address DXX you activate an additive
compensation for the entire cycle run. The additive
compensation is switched off again at the end of the
cycle. You edit additive compensation values in the
Program run submode.
Access to the technology database:
Machining operation: Finishing
Affected parameters: F, S
152
User's Manual
"smart.Turn unit", Page 78
contour
small
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
smart.Turn units | Units – Finishing