1 0 c axis mac hining – HEIDENHAIN CNC Pilot 4290 User Manual
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HEIDENHAIN CNC PILOT 4290
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Circular arc on lateral surface G112/G113
The tool moves in a circular arc at the feed rate to the ”end point.”
Direction of rotation: see help graphic
Parameters
Z:
End point
C:
Final angle (angular dimension)
CY:
End point as linear value (referenced to unrolled reference
diameter G120)
R:
Radius
K, W: Position, angle to midpoint
J:
Center point coordinate as a linear value (referenced to unrolled
G120 reference diameter)
X:
End depth (diameter value) – default: Current X position
Programming
■
Z, C, CY: absolute, incremental or modal
■
K, W, J: Absolute or incremental
■
Program either Z–C andK–W or Z–CY and K–J
■
Program either ”center” or ”radius”
■
With ”Radius”: Only circular arcs <= 180° are possible.
Circular arc G112
Circular arc G113
Linear segment on lateral surface G111
The tool moves linearly at the feed rate to the ”end point.”
Parameters
Z:
End point
C:
Final angle (angular dimension)
CY:
End point as linear value (referenced to unrolled reference
diameter G120)
X:
End depth (diameter value) – default: Current X position
Programming
■
Z, C, CY: Absolute, incremental or modal.
■
Program either Z and C, or Z and CY.
4.1
0
C
Axis
Mac
hining