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HEIDENHAIN CNC Pilot 4290 Pilot User Manual

Page 10

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10

Cast part G21-Geo

G21 generates the contour of the blank part from the contour of the
finished part – plus the ”equidistant allowance P.”

Parameters
P:

Equidistant finishing allowance (reference: finished part contour)

Q:

Bore holes yes/no – default: Q=0

■

Q=0: without bore holes

■

Q=1: with bore holes

Blank material for cylinder/pipe G20-Geo

G20 defines the contour of a cylinder/hollow cylinder.

Parameters
X:

■

Diameter of cylinder/hollow cylinder

■

Diameter of circumference of polygonal blank

Z:

Length of blank

K:

Right edge (distance between workpiece datum and right edge)

I:

Inside diameter for hollow cylinders

Definition of blank

See also other documents in the category HEIDENHAIN Equipment: