HEIDENHAIN CNC Pilot 4290 - Manual (Page 240)

6 TURN PLUS 228
Forging blank (or cast blank)
Generates the workpiece blank from an existing finished part.
Parameters
Surface:
■ Cast blank
■ Forging blank
With bore hole: ■ Yes
■ No
K: Equidistant oversize for the complete part
I: Single allowance (for individual elements or contour sections)
6.4 Contours of Workpiece Blanks
Bar
defines the contour of a cylinder (chuck or bar).
Parameters
X:
■ Diameter
■ Diameter of circumference of polygonal blank
Z: Blank length, including face oversize
K: Face oversize (distance between workpiece zero point and
right edge)
6.4 W
o
rkpiece Blank Cont
ours
Tube
defines the contour of a hollow cylinder (tube).
Parameters
X:
■ Diameter
■ Diameter of circumference of polygonal blank
I: Inside diameter
Z: Blank length, including face oversize
K: Face oversize (distance between workpiece zero point and
right edge)
First enter the ”single oversize” and then
select the contour element/the contour
range.