Siemens SINUMERIK 840Di sl Operating Manual page 310

6
"Program" operating area
6.7 Free contour programming
Example 2
Workpiece drawing of contour
Element Softkey
1
2
3
4
5
6
6-310
Starting point: X=0 abs., Y=0 abs., machining plane G17
The contour is programmed in the clockwise direction with dialog selection.
For this contour it is advisable to display all parameters via the "All
parameters" softkey.
Y
Parameters
Y=−104 abs.
Clockwise direction of rotation, R=79, I=0 abs.,
Select dialog, all parameters, β2=30 degrees
Clockwise direction of rotation, tangent to preced.
R=7.5, all parameters, β2=180 degrees
Counterclockwise direction of rotation, R=64, X=−6 abs.,
I=0 abs.,
Make dialog selection, make dialog selection
Transition to following element: R=5
All parameters, α1=90 degrees,
Transition to following element: R=5
Clockwise direction of rotation, R=25, X=0 abs., Y=0
abs. I=0 abs., make dialog selection, make dialog
selection
SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
Starting point
X=0, Y=0
R25
6
30°
X
6
01/2008
Comment
Observe angles in help
screen!
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