Siemens SINUMERIK 840D sl Operating Manual page 189

Help screens
Example: Help selecting the SC parameter
Parameters of thread undercut (DIN 76)
Parameter
PL
Machining
Position
Machining
direction
Form
P
X0
Z0
α
HMI sl Turning
Operating Manual, 01/2008, 6FC5398-7AP10-0BA0
Description
Machining plane:
1)
G18 (ZX)
∇ (roughing)
•
∇∇∇ (finishing)
•
∇ + ∇∇∇ (roughing and finishing)
•
Machining position:
•
•
•
•
Longitudinal
•
Parallel to the contour
•
Normal (form A)
•
Short (form B)
•
Thread pitch (select from the preset DIN table or enter)
Reference point in X ∅
Reference point in Z
Insertion angle
Programming a cycle
4.5 Rotate
Unit
mm/rev
mm
mm
Degrees
189