HEIDENHAIN CNC Pilot 4290 Description of the Y axis - Manual (Page 19)

HEIDENHAIN CNC PILOT 4290 19
2.2.2
Contours
in
the
YZ
Plane
(Side
View)
Rectangle G385 Geo
G385 defines a rectangle in the YZ plane.
Parameters
Y, Z: Center of rectangle
X: Reference diameter
■ No entry: ”X” from section code.
■ ”X” from G385 overwrites ”X” from section code.
K: Length of rectangle
B: (Height) width of rectangle
R: Chamfer/rounding - default: 0
■ R>0: Radius of rounding
■ R<0: Width of chamfer
A: Angle of the long side of the rectangle (reference: positive
Z axis) – default: 0°
P: Pocket depth – no entry: ”P” from G308
Eccentric polygon G387 Geo
G387 defines the contour of an eccentric polygon in the YZ plane.
Parameters
Y, Z: Polygon center point
X: Reference diameter
■ No entry: ”X” from section code.
■ ”X” from G387 overwrites ”X” from section code.
K: Edge length
■ K>0: Edge length
■ K<0: Key width (inside diameter)
A: Angle of a polygon side (reference: positive Z axis) – default:
0°
R: Chamfer/rounding - default: 0
■ R>0: Radius of rounding
■ R<0: Width of chamfer
P: Pocket depth – no entry: ”P” from G308
Q: Number of edges (Q ‡ 3)
Y_4290BH.pm6 08.03.2005, 08:35 19