Siemens SINUMERIK 840D sl Operation/Programming Manual page 232

ShopTurn Functions
5
5.4 Contour turning
Parameters
T, D, S, V See Sec. "Creating program blocks".
FX Feed in X direction
FZ Feed in Z direction
Machining
type
Stock removal Stock removal direction: Longitudinal or transverse
direction
Machining side Machining side:
For stock removal in longitudinal direction: External or internal
For stock removal in transverse direction: end face or rear side
D Infeed depth for roughing (inc.)
XDA 1. grooving limit tool (inc) – (end face or rear face only)
XDB 2. grooving limit tool (inc) – (end face or rear face only)
U Finishing allowance in X and Z direction (inc) – (roughing only) – (alternative to UX
and UZ)
UX Finishing allowance in X direction (inc) – (roughing only) – (alternative to U)
UZ Finishing allowance in Z direction (inc) – (roughing only) – (alternative to U)
Stock Compensation allowance for contour or not – (finishing only)
allowance
U1 Compensation allowance in X and Z direction (inc) – (with allowance only)
Positive value: Compensation allowance is not removed
Negative value: Compensation allowance is removed in addition to finishing
allowance
DI Distance after which feed interruption occurs - (only for roughing)
BL Description of unmachined part: Cylinder. allowance or contour (only for roughing)
Allowance or cylinder dimension in X direction ¬ (abs.) – (for cylinder only)
XD
Allowance or cylinder dimension in X direction (inc.) – (for cylinder only)
Allowance based on contour in X direction (inc.) – (for allowance only)
ZD Allowance or cylinder dimension in Z direction (abs. or inc.) – (for cylinder only)
Allowance based on contour in Z direction (inc.) – (for allowance only)
Set machining Limit machining area or not
area limits
XA Limit X (abs) – (with limited machining area only)
XB Limit X (abs or inc) – (with limited machining area only)
ZA Limit Z (abs) – (with limited machining area only)
ZB Limit Z (abs or inc) – (with limited machining area only)
N Number of grooves
5-232
Press the "Cont. turn." and "Plunge-turning" soft keys.
Plunge-
turning
Roughing
Finishing
Description
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition
08/2005
5
Unit
mm/rev
mm/rev
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
♥ Siemens AG, 2005. All rights reserved