6 c-axis contours – HEIDENHAIN CNC Pilot 4290 User Manual
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HEIDENHAIN CNC PILOT 4290
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Circular slot
Parameters
XK,YK: Center of curvature in Cartesian coordinates
α, PM: Center of curvature in polar coordinates (reference angle α:
positive XK-axis)
A:
Starting angle (starting point) of the slot (reference: XK axis)
W:
End angle (end point) of the slot (reference: XK axis)
R:
Curvature radius (reference: center point path of the slot)
B:
Slot width
P:
Depth of the figure
Linear slot
Parameters
XK,YK: Center in Cartesian coordinates
α, PM: Center in polar coordinates (reference angle α: positive XK-
axis)
A:
Angle of longitudinal axis of slot (reference: XK-axis)
K:
Slot length
B:
Slot width
P:
Depth of the figure
Polygon
Parameters
XK,YK: Center in Cartesian coordinates
α, PM: Center in polar coordinates (reference angle α: positive XK-
axis)
A:
Angle to a polygon side (reference: XK-axis)
Q:
Corner number (Q>=3)
K:
Length of side
SW:
Width across flats (inscribed circle diameter)
R:
Chamfer/rounding
■
Width of chamfer
■
Radius of rounding
P:
Depth of the figure
6.6 C-Axis Contours