Changing The Contour - Siemens SINUMERIK 840D Operating Manual

Programming technological functions (cycles)
8.3 Contour milling
Parameter
α2
β1
β2
Transition to next
element
Radius
Chamfer
Additional commands
Contour element "Pole"
Parameter Description
X Position pole (abs)
Y Position pole (abs)
Contour element "End"
The data for the transition at the contour end of the previous contour element is displayed in
the "End" parameter screen.
The values cannot be edited.
8.3.5

Changing the contour

Function
You can change a previously created contour later.
If you want to create a contour that is similar to an existing contour, you can copy the
existing one, rename it and just alter selected contour elements.
Individual contour elements can be
● added,
● changed,
● inserted or
● deleted.
336
Description
Angle to the preceding element
End angle to Z axis
Angle of opening
Type of transition
Radius

Chamfer

R Transition to following element - radius
FS Transition to following element - chamfer
Additional G code commands
Operating Manual, 03/2010, 6FC5398-7CP20-1BA0
Unit
Degrees
Degrees
Degrees
mm
mm
Unit
mm
mm
Milling