Siemens SINUMERIK 840D sl Operating Manual page 554

Programming technological functions (cycles)
10.5 Contour turning - Milling/turning machine
Parameter Description
Preferred direction Preferred direction of the swivel axis for several possible alignments of the machine.
(for ShopMill pro‐
gram)
Machining
● ∇ (roughing)
● ∇∇∇ (finishing)
● ∇+∇∇∇ (complete machining)
Machining
● Face
direction
● Longitudinal
Position ● Front
● Rear
● Inside
● Outside
D Maximum depth infeed - (only for ∇)
XDA First grooving limit tool (abs) – (only for face machining direction).
XDB Second grooving limit tool (abs) – (only for face machining direction).
UX or U Finishing allowance in X or finishing allowance in X and Z – (only for ∇)
UZ Finishing allowance in Z – (only for UX)
DI For zero: Continuous cut - (only for ∇)
BL Blank description (only for ∇)
● Cylinder (described using XD, ZD)
● Allowance (XD and ZD on the finished part contour)
● Contour (additional CYCLE62 call with blank contour – e.g. cast iron mold)
XD - (only for ∇ machining)
- (only for blank description, cylinder and allowance)
● For blank description, cylinder
● For blank description, allowance
ZD - (only for ∇ machining)
- (only for blank description, cylinder and allowance)
● For blank description, cylinder
● For blank description, allowance
554
– Version, absolute:
Cylinder dimension ∅ (abs)
– Version incremental:
Allowance (inc) to maximum values of the CYCLE62 finished part contour
– Allowance on the CYCLE62 finished part contour (inc)
– Version, absolute:
Cylinder dimension (abs)
– Version incremental:
Allowance (inc) to maximum values of the CYCLE62 finished part contour
– Allowance on the CYCLE62 finished part contour (inc)
Unit
mm
mm
mm
mm
mm
mm
mm
mm
Operating Manual, 05/2017, A5E40868956
Milling