HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 51)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 51
1
.3 Pr
ogr
a
m section code
FACE_C, REAR_C sections
In this program section you describe the front and rear side contours
to be machined with the C axis. The program section defines the
position of the contour in Z direction.
LATERAL_C section
In this program section you describe the lateral surface contours to be
machined with the C axis. The program section defines the position of
the contour in X direction.
FACE_Y, REAR_Y sections
For lathes with Y axis, these program section codes define the XY
plane (G17) and the position of the contour in Z direction. The spindle
angle (C) defines the spindle position.
Parameter
Z
Position of the front/rear-face contour
Parameter
X
Reference diameter of the lateral-surface contour
Parameters
X
Area diameter (as cutting limit)
Z Position of the reference plane—default: 0
C Spindle angle—default: 0