Siemens SINUMERIK 840Di sl Operating Manual page 311

6
01/2008
Example 3
Workpiece drawing of contour
Element Softkey
1
2
3
4
5
6
7
8
© Siemens AG 2008 All rights reserved.
SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
Starting point: X=0 abs., Y=5.7 abs., machining plane G17
The contour is programmed in a clockwise direction.
Y
Parameters
Counterclockwise direction of rotation, R=9.5, I=0 abs.,
make dialog selection,
Transition to following element: R=2
α1=−30 degree
Clockwise direction of rotation, tangent to preced.
R=2, J=4.65 abs.
Counterclockwise direction of rotation, tangent to preced.
R=3.2, I=11.5 abs., J=0 abs., make dialog selection, make
dialog selection
Clockwise direction of rotation, tangent to preced.
R=2, J=−4.65 abs., make dialog selection
Tangent to preced.
α1=−158 degrees, Y=−14.8 abs., α2=0 degrees
All parameters, L=5, make dialog selection
Y=5.7 abs.
"Program" operating area
6.7 Free contour programming
Starting point
X=0, Y=5.7
22°
5
11.5
X
6
60°
Comment
Observe angles in help
screen!
Observe angles in help
screen!
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