Siemens SINUMERIK 840D SL Operating Manual page 391

Parameter Description
DZ Maximum depth infeed
Lift mode Lift mode before new infeed
If the machining operation requires several points of insertion, the retraction height to
which the tool is retracted, is selected as follows:
To retraction plane
•
Z0 + safety clearance
•
If there are no elements larger than Z0 in the pocket area, "Z0 + safety clearance" can
be selected as the lift mode.
Milling
Operating Manual, 02/2012, 6FC5398-7CP40-3BA0
Programming technological functions (cycles)
8.3 Contour milling
Unit
mm
mm
mm
391