Circular Milling - Siemens SINUMERIK 840D SL Operating Manual

Working with Manual Machine
12.5 Simple workpiece machining
Parameter
X
α
Z
α
12.5.3.2

Circular milling

You can use this function for a simple circular machining.
Procedure
Parameter
Parameter
F
Circle input
Direction of rotation
520
Description
Straight X α
Target position in the X direction (abs or inc)
Angle of the straight line to the X axis
Straight Z α
Target position in the Z direction (abs or inc)
Angle of the straight line to the Z axis
1. "Manual Machine" is active.
2. Press the "Straight circle" softkey.
3. Press the "Circle" softkey.
4. Specify the desired value for the feedrate F.
5. Select the desired circle input (e.g. "End point + radius") and the
direction of rotation.
6. Enter the target position as well as the circle center point or radius.
Using the "Graphic view" softkey, you can toggle between the help
screen and the graphic view in the screen.
Description
Feedrate
End point + center point
•
End point + radius
•
Operating Manual, 02/2012, 6FC5398-7CP40-3BA0
Unit
mm
Degrees
mm
Degrees
Unit
mm/min
mm/rev
mm
Milling