Siemens SINUMERIK 840D sl Operation/Programming Manual page 273

08/2005
5
Parameters
Position Select from 4 different positions:
End face/End face C and End face Y - Cartesian:
X Start point in X direction (abs.)
Y Start point in Y direction (abs.)
End face/End face C and End face Y - Polar:
X Pole position in X direction (abs.)
Y Pole position in Y direction (abs.)
L1 Distance between pole and start point for contour (abs.)
. 1
Polar angle between pole and start point for contour (abs.)
Peripheral surface/Peripheral surface C - Cartesian:
¬
Cylinder surface
Start point in Y direction (abs.) – (calculated from Yα or vice versa)
Y
Starting angle (abs.) – (calculated from Y or vice versa)
Yα
Start point in Z direction (abs.)
Z
Peripheral surface/Peripheral surface C - Polar:
¬
Cylinder surface
Pole position in Y direction (abs.)
Y
Pole position in Z direction (abs.)
Z
Distance between pole and start point for contour (abs.)
L1
. 1
Polar angle between pole and start point for contour (abs.)
Peripheral surface Y - Cartesian:
Y Start point in Y direction (abs.)
Z Start point in Z direction (abs.)
Peripheral surface Y - Polar:
Y Pole position in Y direction (abs.)
Z Pole position in Z direction (abs.)
L1 Distance between pole and start point for contour (abs.)
. 1
Polar angle between pole and start point for contour (abs.)
Additional Any additional command in G code format
command
♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition
Enter the starting point for the contour in polar coordinates.
Enter any additional commands in G code format, as required.
Press the "Accept" softkey.
Enter the individual contour elements (see Sec. "Creating contour
elements").
 End face/End face C
 Peripheral surface/Peripheral surface C
 End face Y (only when Y axis exists)
 Peripheral surface Y (only when Y axis exists)
5.6 Contour milling
Description
ShopTurn Functions
5
Unit
mm
mm
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Degrees
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Degrees
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Degrees
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Degrees
5-273