Siemens SINUMERIK 840D sl Turning Operating Manual page 571

Contour element "Straight line, e.g. X"
Parameters
Machining
surface
(only for ShopTurn)
X
α1
α2
Transition to next ele‐
ment
Radius
Chamfer
Additional commands
Contour element "straight line, e.g. Y"
Parameters
Machining
surface
(only for ShopTurn)
Y
α1
Transition to next ele‐
ment
Radius
Chamfer
Additional commands
Turning
Operating Manual, 06/2019, A5E44903486B AB
Description
● Face C
● Face Y
● Face B
● Peripheral surface C
● Peripheral surface Y
End point X (abs or inc)
Starting angle e.g. to the X axis
Angle to the preceding element
Type of transition
● Radius
● Chamfer
R Transition to following element - radius
FS Transition to following element - chamfer
Additional G code commands
Description
● Face C
● Face Y
● Face B
● Peripheral surface C
● Peripheral surface Y
End point Y (abs or inc)
Starting angle to X axis
Type of transition
● Radius
● Chamfer
R Transition to following element - radius
FS Transition to following element - chamfer
Additional G code commands
Programming technology functions (cycles)
10.5 Contour milling
Unit
mm
Degrees
Degrees
mm
mm
Unit
mm
Degrees
mm
mm
571