Siemens SINUMERIK 840D Operator's Manual page 297

6
03.04
Example 3
Workpiece drawing of contour
Element Softkey
1
2
3
4
5
6
7
8
9
Ó Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Operator's Guide HMI Advanced (BAD) – 03.04 Edition
Starting point: X=0 abs., Y=5.7 abs., machining plane G17
The contour is programmed in a clockwise direction.
Starting point
X=0, Y=5.7
Y
5
Parameters
Direction of rotation left, R=9.5, I=0 abs., make dialog
selection,
Transition to following element: R=2
a1=-30 degrees
CW direction of rotation, tangent to preced.
R=2, J=4.65 abs.
CCW direction of rotation, tangent to preced.
R=3.2, I=11.5 abs., J=0 abs., make dialog selection, make
dialog selection
CW direction of rotation, tangent to preced.
R=2, J=-4.65 abs., select dialog
Tangent to previous element
a1=-158 degrees, Y=-14.8 abs., a2=0 degrees
All parameters, L=5, select dialog
Y=5.7 abs.
X=0 abs.
"Program" Operating Area
6.5 Free contour programming
60°
22°
11.5
X
6
Remarks
Observe angles in help
screen!
Observe angles in help
screen!
6-297